JPS6261228B2 - - Google Patents
Info
- Publication number
- JPS6261228B2 JPS6261228B2 JP10133581A JP10133581A JPS6261228B2 JP S6261228 B2 JPS6261228 B2 JP S6261228B2 JP 10133581 A JP10133581 A JP 10133581A JP 10133581 A JP10133581 A JP 10133581A JP S6261228 B2 JPS6261228 B2 JP S6261228B2
- Authority
- JP
- Japan
- Prior art keywords
- porous membrane
- membrane
- polyimide
- solvent
- organic solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 129
- 239000003960 organic solvent Substances 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 31
- 229920000642 polymer Polymers 0.000 claims description 30
- 238000001035 drying Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- 150000001408 amides Chemical class 0.000 claims description 5
- 238000002407 reforming Methods 0.000 claims description 5
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 description 55
- 229920001721 polyimide Polymers 0.000 description 55
- 238000000926 separation method Methods 0.000 description 35
- 238000000034 method Methods 0.000 description 31
- 125000003118 aryl group Chemical group 0.000 description 26
- 239000007789 gas Substances 0.000 description 22
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 21
- 239000012046 mixed solvent Substances 0.000 description 21
- 229920002492 poly(sulfone) Polymers 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- -1 polyethylene terephthalate Polymers 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 11
- 229940090668 parachlorophenol Drugs 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 230000000051 modifying effect Effects 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 238000001223 reverse osmosis Methods 0.000 description 7
- UITKHKNFVCYWNG-UHFFFAOYSA-N 4-(3,4-dicarboxybenzoyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 UITKHKNFVCYWNG-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 229920005575 poly(amic acid) Polymers 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- JVERADGGGBYHNP-UHFFFAOYSA-N 5-phenylbenzene-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC(C=2C=CC=CC=2)=C1C(O)=O JVERADGGGBYHNP-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 150000004984 aromatic diamines Chemical class 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 3
- LFBALUPVVFCEPA-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)phthalic acid Chemical group C1=C(C(O)=O)C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C(C(O)=O)=C1 LFBALUPVVFCEPA-UHFFFAOYSA-N 0.000 description 3
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000003949 imides Chemical class 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 2
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical group C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 2
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 2
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- MIROPXUFDXCYLG-UHFFFAOYSA-N pyridine-2,5-diamine Chemical compound NC1=CC=C(N)N=C1 MIROPXUFDXCYLG-UHFFFAOYSA-N 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- GBDZXPJXOMHESU-UHFFFAOYSA-N 1,2,3,4-tetrachlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1Cl GBDZXPJXOMHESU-UHFFFAOYSA-N 0.000 description 1
- LVOQLBUBJPNLRC-UHFFFAOYSA-N 1,2-dichloroethenyl(dichloromethylidene)-lambda3-chlorane Chemical group ClC(Cl)=ClC(=CCl)Cl LVOQLBUBJPNLRC-UHFFFAOYSA-N 0.000 description 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- HFZLSTDPRQSZCQ-UHFFFAOYSA-N 1-pyrrolidin-3-ylpyrrolidine Chemical compound C1CCCN1C1CNCC1 HFZLSTDPRQSZCQ-UHFFFAOYSA-N 0.000 description 1
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 1
- LXJLFVRAWOOQDR-UHFFFAOYSA-N 3-(3-aminophenoxy)aniline Chemical compound NC1=CC=CC(OC=2C=C(N)C=CC=2)=C1 LXJLFVRAWOOQDR-UHFFFAOYSA-N 0.000 description 1
- NDXGRHCEHPFUSU-UHFFFAOYSA-N 3-(3-aminophenyl)aniline Chemical group NC1=CC=CC(C=2C=C(N)C=CC=2)=C1 NDXGRHCEHPFUSU-UHFFFAOYSA-N 0.000 description 1
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- DVXYMCJCMDTSQA-UHFFFAOYSA-N 3-[2-(3-aminophenyl)propan-2-yl]aniline Chemical compound C=1C=CC(N)=CC=1C(C)(C)C1=CC=CC(N)=C1 DVXYMCJCMDTSQA-UHFFFAOYSA-N 0.000 description 1
- GMZKNRDHSHYMHG-UHFFFAOYSA-N 3-bromo-4-methylphenol Chemical compound CC1=CC=C(O)C=C1Br GMZKNRDHSHYMHG-UHFFFAOYSA-N 0.000 description 1
- OTUYBYTUBWJBLO-UHFFFAOYSA-N 3-bromo-5-methylphenol Chemical compound CC1=CC(O)=CC(Br)=C1 OTUYBYTUBWJBLO-UHFFFAOYSA-N 0.000 description 1
- MNOJRWOWILAHAV-UHFFFAOYSA-N 3-bromophenol Chemical compound OC1=CC=CC(Br)=C1 MNOJRWOWILAHAV-UHFFFAOYSA-N 0.000 description 1
- VQZRLBWPEHFGCD-UHFFFAOYSA-N 3-chloro-4-methylphenol Chemical compound CC1=CC=C(O)C=C1Cl VQZRLBWPEHFGCD-UHFFFAOYSA-N 0.000 description 1
- HORNXRXVQWOLPJ-UHFFFAOYSA-N 3-chlorophenol Chemical compound OC1=CC=CC(Cl)=C1 HORNXRXVQWOLPJ-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- FYYYKXFEKMGYLZ-UHFFFAOYSA-N 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione Chemical compound C=1C=C2C(=O)OC(=O)C2=CC=1C1=CC=CC2=C1C(=O)OC2=O FYYYKXFEKMGYLZ-UHFFFAOYSA-N 0.000 description 1
- AIVVXPSKEVWKMY-UHFFFAOYSA-N 4-(3,4-dicarboxyphenoxy)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 AIVVXPSKEVWKMY-UHFFFAOYSA-N 0.000 description 1
- AVCOFPOLGHKJQB-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfonylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 AVCOFPOLGHKJQB-UHFFFAOYSA-N 0.000 description 1
- MITHMOYLTXMLRB-UHFFFAOYSA-N 4-(4-aminophenyl)sulfinylaniline Chemical compound C1=CC(N)=CC=C1S(=O)C1=CC=C(N)C=C1 MITHMOYLTXMLRB-UHFFFAOYSA-N 0.000 description 1
- IWXCYYWDGDDPAC-UHFFFAOYSA-N 4-[(3,4-dicarboxyphenyl)methyl]phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1CC1=CC=C(C(O)=O)C(C(O)=O)=C1 IWXCYYWDGDDPAC-UHFFFAOYSA-N 0.000 description 1
- GEYAGBVEAJGCFB-UHFFFAOYSA-N 4-[2-(3,4-dicarboxyphenyl)propan-2-yl]phthalic acid Chemical compound C=1C=C(C(O)=O)C(C(O)=O)=CC=1C(C)(C)C1=CC=C(C(O)=O)C(C(O)=O)=C1 GEYAGBVEAJGCFB-UHFFFAOYSA-N 0.000 description 1
- ZYEDGEXYGKWJPB-UHFFFAOYSA-N 4-[2-(4-aminophenyl)propan-2-yl]aniline Chemical compound C=1C=C(N)C=CC=1C(C)(C)C1=CC=C(N)C=C1 ZYEDGEXYGKWJPB-UHFFFAOYSA-N 0.000 description 1
- IWJGMJHAIUBWKT-UHFFFAOYSA-N 4-bromo-2-methylphenol Chemical compound CC1=CC(Br)=CC=C1O IWJGMJHAIUBWKT-UHFFFAOYSA-N 0.000 description 1
- GPOQODYGMUTOQL-UHFFFAOYSA-N 4-bromo-3-methylphenol Chemical compound CC1=CC(O)=CC=C1Br GPOQODYGMUTOQL-UHFFFAOYSA-N 0.000 description 1
- GZFGOTFRPZRKDS-UHFFFAOYSA-N 4-bromophenol Chemical compound OC1=CC=C(Br)C=C1 GZFGOTFRPZRKDS-UHFFFAOYSA-N 0.000 description 1
- RHPUJHQBPORFGV-UHFFFAOYSA-N 4-chloro-2-methylphenol Chemical compound CC1=CC(Cl)=CC=C1O RHPUJHQBPORFGV-UHFFFAOYSA-N 0.000 description 1
- OONJCAWRVJDVBB-UHFFFAOYSA-N 5-bromo-2-methylphenol Chemical compound CC1=CC=C(Br)C=C1O OONJCAWRVJDVBB-UHFFFAOYSA-N 0.000 description 1
- KKFPXGXMSBBNJI-UHFFFAOYSA-N 5-chloro-2-methylphenol Chemical compound CC1=CC=C(Cl)C=C1O KKFPXGXMSBBNJI-UHFFFAOYSA-N 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,Nâdiethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KZTYYGOKRVBIMI-UHFFFAOYSA-N S-phenyl benzenesulfonothioate Natural products C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 229960004217 benzyl alcohol Drugs 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- TUQQUUXMCKXGDI-UHFFFAOYSA-N bis(3-aminophenyl)methanone Chemical compound NC1=CC=CC(C(=O)C=2C=C(N)C=CC=2)=C1 TUQQUUXMCKXGDI-UHFFFAOYSA-N 0.000 description 1
- ZLSMCQSGRWNEGX-UHFFFAOYSA-N bis(4-aminophenyl)methanone Chemical compound C1=CC(N)=CC=C1C(=O)C1=CC=C(N)C=C1 ZLSMCQSGRWNEGX-UHFFFAOYSA-N 0.000 description 1
- RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 description 1
- HHTWOMMSBMNRKP-UHFFFAOYSA-N carvacrol Natural products CC(=C)C1=CC=C(C)C(O)=C1 HHTWOMMSBMNRKP-UHFFFAOYSA-N 0.000 description 1
- 235000007746 carvacrol Nutrition 0.000 description 1
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical class OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- WYXXLXHHWYNKJF-UHFFFAOYSA-N isocarvacrol Natural products CC(C)C1=CC=C(O)C(C)=C1 WYXXLXHHWYNKJF-UHFFFAOYSA-N 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- VHNQIURBCCNWDN-UHFFFAOYSA-N pyridine-2,6-diamine Chemical compound NC1=CC=CC(N)=N1 VHNQIURBCCNWDN-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
ãã®çºæã¯ãèç±æ§ã®é«ååéåäœãããªãå€
å質èã®å šé¢ã«ããã€ãŠãéåäœæº¶è§£æ§ã®ææ©æº¶
åªãéåäœã®å€å質èãåçž®ãããåçž®æ§ææ©æº¶
åªãªã©ã®ç¹å®ã®æ¹è³ªæ§ææ©æº¶åªãã埮éä»çïŒå«
浞ïŒããããã®æ¹è³ªçšææ©æº¶åªã®ä»çïŒå«æµžïŒã
ãå€å質èã也ç¥ããã³ïŒãŸãã¯å ç±ããŠãå€å
質èããå颿§èœã®åªããåé¢èã«æ¹è³ªããæ¹æ³
ã«ä¿ãã ãã®çºæã®æ¹æ³ã«ããã°ãèç±æ§ãèè¬åæ§ã
æããããªã€ãããããªã¹ã«ãã³ãããªã¢ããã
ããªã¢ããã€ãããªã©ã®èç±æ§ã®é«ååéåäœã
ããªãå€å質èãã¯ãããšããŠããã®ä»ã®èç±æ§
ã®é«ååéåäœãããªãå€å質èããæ¥µããŠç°¡å
ãªæ¹æ³ã§æ¹è³ªããŠãã¬ã¹ãŸãã¯æ¶²åé¢çšã«äœ¿çšã
ãå Žåã«ãåªããééæ§èœãšå颿§èœãšãæãã
é察称æ§åé¢èãšåæ§ã®æ§èœãä»äžããããšãã§
ããã åŸæ¥ãèç±æ§ã®é«ååéåäœãããªãåé¢èãš
ããŠã¯ãç·»å¯å±€ïŒå質局ïŒãšå€å質局ãšãæãã
é察称æ§èããééæ§èœããã³å颿§èœã®åªããŠ
ãããã®ãšããŠããç¥ãããŠãããããã®é察称
æ§èã¯ãéåäœæº¶æ¶²ã®ããŒã溶液ã®èèããé©åœ
ãªååºæ¶²ã§ååºããŠãäžåºŠã«ç·»å¯å±€ãšå€å質局ãš
ã圢æããååºèãäœããªããã°ãªããªãã®ã§ã
è£œé æ¡ä»¶ãé£ãããåçŸæ§ããå®å®ããæ§èœã®é
察称æ§èãäœãããšãåºé£ã§ãã€ãã ãã®çºæè ãã¯ããã§ã«çš®ã ã®èç±æ§ã®é«åå
éåäœãç¹ã«ãè³éŠæããªã€ãããããªã¹ã«ãã³
ãªã©ãããªãå€å質èã®è£œé æ¹æ³ã«ã€ããŠç ç©¶ã
ãŠãããäœä»¶ãã®ç¹èš±åºé¡ãããŠããããããã
ã®å€å質èãæ¹è³ªããŠã髿§èœã®åé¢èãåŸãæ¹
æ³ã«ã€ããŠçš®ã æ€èšããçµæãèç±æ§ã®é«ååé
åäœãããªãå€å質èã®å šé¢ã«ããã€ãŠãåèšé
åäœæº¶è§£æ§ã®ææ©æº¶åªãæãã¯åèšéåäœã®å€å
質èãåçž®ãããããšãã§ããåçž®æ§ææ©æº¶åªãª
ã©ã®ç¹å®ã®æ¹è³ªçšææ©æº¶åªãã埮éä»çãããæ¬¡
ãã§ããã®å€å質èã也ç¥ããã³ïŒãŸãã¯å ç±ã
ãããšã«ãã€ãŠãå颿§èœã®åªããåé¢èã«æ¹è³ª
ãããããšãèŠåºãããã®çºæã宿ããã ããªãã¡ããã®çºæã¯ãèç±æ§ã®é«ååéåäœ
ãããªãå€å質èã®å šé¢ã«ããã€ãŠã (a) åèšå€å質èã圢æããŠããèç±æ§ã®é«åå
éåäœãçŽïŒééïŒ ä»¥äžæº¶è§£ããããšãã§ãã
åèšéåäœæº¶è§£æ§ææ©æº¶åªãããã³ (b) åèšå€å質èãååç¬æº¶åªã«æµžæŒ¬ããŠå溶åª
ã§æ¹¿æœ€ãããå€å質èã也ç¥ããå Žåã«å€å質
èãçŽ15ïŒ ä»¥äžåçž®ãããããšãã§ããåçž®æ§
ææ©æº¶åªã§ãã€ãŠããããããšããŒã«ç³»æº¶åªã
ã¢ãã系溶åªããã³ããã²ã³åçåæ°ŽçŽ æº¶åªã
ããªã矀ããéžã°ããå°ãªããšãïŒçš®ã®æ¹è³ªçš
ææ©æº¶åªãã埮éä»çïŒå«æµžïŒããã æ¬¡ãã§ããã®æ¹è³ªçšææ©æº¶åªã®ä»çïŒå«æµžïŒã
ãå€å質èãã也ç¥ããã³ïŒãŸãã¯å ç±ããŠã溶
åªãåŸã ã«é€å»ããããšãç¹åŸŽãšããå€å質èã®
æ¹è³ªæ¹æ³ã«é¢ããã ãã®çºæã®æ¹æ³ã¯ãåŸæ¥å ¬ç¥ã®èç±æ§ã®é«åå
éåäœã®åé¢èãšã¯ãŸã€ããç°ãªãæ¹åŒã§ãèç±
æ§ã®é«ååéåäœã®å€å質èãã髿§èœã®åé¢è
ããåçŸæ§ãã補é ããããšãã§ããæ¹æ³ã§ã
ãã ãã®çºæã®æ¹æ³ã¯ãç¹ã«ãããªã€ãããããªã¹
ã«ãã³ãªã©ã®èç±æ§ã®å€å質èã®æ¹è³ªã«ã奜é©ã«
é©çšããããšãã§ãããã®ã§ããã ãã®çºæã®æ¹æ³ã§æ¹è³ªãããçµæåŸãããèç±
æ§ã®é«ååéåäœã®åé¢èã¯ãæ··åã¬ã¹ã®åé¢ã
æ¿çž®ããŸãã¯æº¶æ¶²ã®åé¢ãæ¿çž®ã«äœ¿çšãå Žåã«ã
åã¬ã¹æåãŸãã¯æº¶æ¶²æåã®ééé床ãéããã
ããåæåã®å颿§èœãé«ãã®ã§ããã 以äžããã®çºæã®æ¹æ³ã«ã€ããŠãããã«è©³ãã
説æããã ãã®çºæã«ãããŠäœ¿çšããå€å質èã¯ãèç±æ§
ã®é«ååéåäœãããªãå€å質èã§ãããåŸè¿°ã®
ã¬ã¹ééãã¹ãã«ãã€ãŠæž¬å®ãããæ°ŽçŽ ã®éé床
PHïŒãïŒÃ10-1ÃïŒÃ10-6cm3ïŒcm2ã»secã»cmHgã
ç¹ã«ïŒÃ10-1ãïŒÃ10-5cm3ïŒcm2ã»secã»cmHgçšåºŠ
ã§ãã€ãŠãæ°ŽçŽ ãšäžé žåççŽ ãšã®ééåºŠã®æ¯ïŒPH
ïŒïŒPCOïŒã1.5ãïŒãç¹ã«ïŒã4.5çšåºŠã§ããã°
ããã åèšèç±æ§ã®é«ååéåäœãšããŠã¯ãäŸãã°ã
ããªã€ããïŒç¹ã«è³éŠæããªã€ããïŒãããªã¹ã«
ãã³ïŒç¹ã«ããªãšãŒãã«ããªã¹ã«ãã³ïŒãããªã¢
ãããããªã€ããã¢ãããããªã«ãŒãããŒããã
ãªãšã¹ãã«ïŒç¹ã«ããªãšãã¬ã³ãã¬ãã¿ã¬ãŒ
ãïŒãããªãšãŒãã«ãæããããšãã§ãããåèš
è³éŠæããªã€ãããšããŠã¯ãäŸãã°ãäžè¬åŒ ãŸã㯠ïŒãã ããåèšåäžè¬åŒã«ãããŠãã¯è³éŠæ
ãžã¢ãã³ã®ã¢ããåºãé€ããäºäŸ¡ã®è³éŠææ®åºã§
ããïŒã§ç€ºãããå埩åäœããããªããŒäž»éã®å š
æ§æåäœã«å¯ŸããŠ80ïŒ ä»¥äžã奜ãŸãã¯90ïŒ ä»¥äžã®
å²åã§æããŠããè³éŠæããªã€ããã§ããã°ã
ããç¹ã«ãããšããŒã«ç³»æº¶åªã®å°ãªããšãäžçš®ã«
ïŒééïŒ ä»¥äžã奜ãŸããã¯ïŒééïŒ ä»¥äžæº¶è§£ãã
ããã®ã§ããããšã奜ãŸããã åèšã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºãããè³
éŠæããªã€ããã¯ã30âãæ¿åºŠ0.5gïŒ100ml溶åª
ïŒãã©ã¯ãã«ããšããŒã«ïŒå®¹éãšãªã«ãœã¯ãã«ã
ãšããŒã«ïŒå®¹éãšã®æ··å溶åªïŒã§æž¬å®ãã察æ°ç²
床ã0.3ã7.0ãç¹ã«0.4ã5.0ãããã«å¥œãŸãã
ã¯ã0.5ã4.0çšåºŠã®åºç¯å²ã®ãã®ã§ããã°ããã åèšã®è³éŠæããªã€ããã¯ãïŒïŒ3â²ïŒïŒïŒ4â²â
ãããšãã«ããã©ã«ã«ãã³é žæåãïŒïŒïŒïŒ3â²ïŒ
4â²âãããšãã«ããã©ã«ã«ãã³é žæåãªã©ã®ãã
ãšãã«ããã©ã«ã«ãã³é žæåããŸãã¯ïŒïŒ3â²ïŒ
ïŒïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³é žæåã
ïŒïŒïŒïŒ3â²ïŒïŒïŒâ²âãã³ãŸããšãã³ããã©ã«ã«
ãã³é žæåãªã©ã®ãã³ãŸããšãã³ããã©ã«ã«ãã³
é žæåãšãäžè¬åŒH2NââNH2ã§ç€ºãããè³éŠ
æãžã¢ãã³æåãšãããéåããã³ã€ããååå¿
ïŒã€ããç°ååå¿ïŒã«ãã€ãŠåŸãããããªããŒã§
ããã°ãå ¬ç¥ã®ã©ã®ãããªæ¹æ³ã§è£œé ãããè³éŠ
æããªã€ããã§ãã€ãŠãããã ãã®çºæã®æ¹æ³ã§äœ¿çšãããè³éŠæããªã€ãã
ãããªãå€å質èã¯ãåèšã®ãããšãã«ããã©ã«
ã«ãã³é žæåãŸãã¯ãã³ãŸããšãã³ããã©ã«ã«ã
ã³é žæåãšè³éŠæãžã¢ãã³æåãšããç¥çã¢ã«é
åããŠçæããè³éŠæããªã¢ããã¯é žãŸãã¯è³éŠ
æããªã€ããã®åäžãªæº¶æ¶²ãããŒãæ¶²ãšããŠäœ¿çš
ããŠçš®ã ãªæ¹æ³ã§è£œé ããããšãã§ããã ãã®å€å質èã®è£œé æ¹æ³ãšããŠã¯ãäŸãã°ãå
èšã®è³éŠæããªã¢ããã¯é žãŸãã¯ããªã€ããã®å
äžãªæº¶æ¶²ããæ°ŽãŸãã¯äœçŽã¢ã«ã³ãŒã«ãäž»æåãš
ããé©åœãªååºæ¶²ã§ãååºããŠãåéèã圢æ
ããæ¬¡ãã§ã溶åªã溶解床ãã©ã¡ãŒã¿ãŒ9.3以äž
ã®ãã®ã嫿µžããç¶æ ã§ããã®åéèã也ç¥ãã
ã³ïŒãŸãã¯å ç±ããå¿ èŠã§ããã°ã髿ž©ã«å ç±ã
ãŠããªããŒãã€ããç°åããããšã«ãã€ãŠãããª
ã€ããå€å質èã補é ããæ¹æ³ãæããããšãã§
ããã ãŸããåè¿°ã®å€å質èã補é ããä»ã®æ¹æ³ãšã
ãŠã¯ãåèšã®è³éŠæããªã¢ããã¯é žãŸãã¯ããªã€
ãããããããã®ããªããŒäžæº¶æ§ã§é«æ²žç¹ã®ææ©
æ¥µæ§æº¶åªãå°é嫿ããŠããåèšããªããŒå¯æº¶æ§
ã®ææ©æ¥µæ§æº¶åªã«ãåäžã«æº¶è§£ããŠããåäžãªæº¶
æ¶²ãããŒãæ¶²ãšããŠäœ¿çšããŠããã®ããŒãæ¶²ã®è
èã圢æãããã®èèã也ç¥ããã³ïŒãŸãã¯å ç±
ããŠã溶åªãåŸã ã«é€å»ããŠãå¿ èŠã§ããã°ã也
ç¥èã髿ž©ã«å ç±ããŠããªããŒãã€ããç°åããŠ
ããªã€ããå€å質èã補é ããæ¹æ³ãæããããš
ãã§ããã åè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œé æ¹æ³
ã«ãããŠäœ¿çšããããããšãã«ããã©ã«ã«ãã³é ž
æåãšããŠã¯ãïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ãã
ã©ã«ã«ãã³é žäºç¡æ°Žç©ãïŒïŒïŒïŒ3â²ïŒ4â²âãããš
ãã«ããã©ã«ã«ãã³é žäºç¡æ°Žç©ã奜ãŸãããã
ïŒïŒïŒïŒ3â²ïŒ4â²âãŸãã¯ïŒïŒ3â²ïŒïŒïŒ4â²âãããš
ãã«ããã©ã«ã«ãã³é žããããã¯ïŒïŒïŒïŒ3â²ïŒ
4â²âãŸãã¯ïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ããã©ã«
ã«ãã³é žã®å¡©ãŸãã¯ãããã®ãšã¹ãã«åèªå°äœã§
ãã€ãŠããããããã«åèšã®åååç©ã®æ··åç©ã§
ãã€ãŠãããã ãŸããåè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œ
é æ¹æ³ã«ãããŠäœ¿çšããããã³ãŸããšãã³ããã©
ã«ã«ãã³é žæåãšããŠã¯ãïŒïŒ3â²ïŒïŒïŒ4â²âãã³
ãŸããšãã³ããã©ã«ã«ãã³é žäºç¡æ°Žç©ãïŒïŒïŒïŒ
3â²ïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³é žäºç¡æ°Ž
ç©ããã¯ã奜ãŸããããïŒïŒïŒïŒ3â²ïŒ4â²âãŸãã¯
ïŒïŒ3â²ïŒïŒïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³
é žããããã¯ãããã®å¡©ãŸãã¯ãšã¹ãã«åèªå°äœ
ã§ãã€ãŠããããããã«åèšã®åååç©ã®æ··åç©
ã§ãã€ãŠãããã åè¿°ã®ãããšãã«ããã©ã«ã«ãã³é žæåãŸãã¯
ãã³ãŸããšãã³ããã©ã«ã«ãã³é žæåã¯ãä»ã®ã
ãã©ã«ã«ãã³é žæåãäŸãã°ãããã¡ãªããé žã
ïŒïŒïŒâãã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšãã«ïŒ
ãããã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšã
ã«ïŒã¡ã¿ã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšã
ã«ïŒã¹ã«ãã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããš
ãã«ïŒãšãŒãã«ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ã
ãšãã«ïŒããªãšãŒãã«ããããã¯ããããã®é žç¡
æ°Žç©ãå¡©ãŸãã¯ãšã¹ãã«åèªå°äœãªã©ã§ã眮æã
ããŠããŠãããã åè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œé ã«ã
ããŠäœ¿çšãããäžè¬åŒH2NââNH2ã§ç€ºããã
è³éŠæãžã¢ãã³æåãšããŠã¯ãäŸãã°ãïŒïŒ4â²â
ãžã¢ãããžããšãã«ãšãŒãã«ãïŒïŒ3â²âãžã¡ãã
ã·âïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒãã«ãïŒïŒ
3â²âãžã¡ãã«âïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒ
ãã«ãïŒïŒ3â²âãžã¢ãããžããšãã«ãšãŒãã«ã
ïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒãã«ãªã©ã®ãžã
ãšãã«ãšãŒãã«ç³»ãžã¢ãã³ãïŒïŒ4â²âãžã¢ãããž
ããšãã«ããªãšãŒãã«ãïŒïŒ3â²âãžã¡ãã«âïŒïŒ
4â²âãžã¢ãããžããšãã«ããªãšãŒãã«ãïŒïŒ3â²â
ãžã¡ããã·âïŒïŒ4â²âãžã¢ãããžããšãã«ããªãš
ãŒãã«ãïŒïŒ3â²âãžã¢ãããžããšãã«ããªãšãŒã
ã«ãªã©ã®ãžããšãã«ããªãšãŒãã«ç³»ãžã¢ãã³ã
ïŒïŒ4â²âãžã¢ãããã³ãŸããšãã³ãïŒïŒ3â²âãžã¢
ããâãžã¡ãã«âïŒïŒ4â²âãžã¢ãããã³ãŸããšã
ã³ãïŒïŒ3â²âãžã¢ãããã³ãŸããšãã³ãªã©ã®ãã³
ãŸããšãã³ç³»ãžã¢ãã³ãïŒïŒ3â²âãžã¢ãããžããš
ãã«ã¡ã¿ã³ãïŒïŒ4â²âãžã¢ãããžããšãã«ã¡ã¿
ã³ãïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãžããšãã«ã¡
ã¿ã³ãªã©ã®ãžããšãã«ã¡ã¿ã³ç³»ãžã¢ãã³ãïŒïŒïŒ
âãã¹ïŒïŒâã¢ããããšãã«ïŒãããã³ãïŒïŒïŒ
âãã¹ïŒïŒâã¢ããããšãã«ïŒãããã³ãªã©ã®ã
ã¹ããšãã«ãããã³ç³»ãžã¢ãã³ãïŒïŒ4â²âãžã¢ã
ããžããšãã«ã¹ã«ãã³ãïŒïŒ3â²âãžã¢ãããžããš
ãã«ã¹ã«ãã³ãªã©ã®ãžããšãã«ã¹ã«ãã³ç³»ãžã¢ã
ã³ãïŒïŒ4â²âãžã¢ãããžããšãã«ã¹ã«ããã·ãã
ïŒïŒ3â²âãžã¢ãããžããšãã«ã¹ã«ããã·ããªã©ã®
ãžããšãã«ã¹ã«ããã·ãç³»ãžã¢ãã³ããã³ããž
ã³ãïŒïŒ3â²âãžã¡ãã«ãã³ããžã³ãïŒïŒ3â²âãžã¡
ããã·ãã³ããžã³ãïŒïŒ3â²âãžã¢ãããããšãã«
ãªã©ã®ãžããšãã«ç³»ãžã¢ãã³ãïœâïŒïœâïŒãŸã
ã¯ïœâãžã¢ãããã³ãŒã³ãïŒïŒïŒâãžã¢ããããª
ãžã³ãïŒïŒïŒâãžã¢ããããªãžã³ãïŒïŒïŒâãžã¢
ããããªãžã³ãªã©ãæããããšãã§ããã åèšäžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºãããå埩
åäœã80ïŒ ä»¥äžæããè³éŠæããªã€ãããçŽïŒé
éïŒ ä»¥äžæº¶è§£ããããšãã§ããæº¶è§£æ§ææ©æº¶åª(a)
ãšããŠã¯ãäŸãã°ãèç¹ã100â以äžãç¹ã«80â
以äžã§ããããã®æ²žç¹ãåžžå§ã§150ã300âãç¹ã«
155ã280âã§ããããšããŒã«ç³»æº¶åªã奜ãŸããã
äŸãã°ãããšããŒã«ãïœâïŒïœâãŸãã¯ïœâã¯ã¬
ãŸãŒã«ãïŒïŒïŒâãã·ã¬ããŒã«ãã«ã«ãã¯ããŒ
ã«ããã¢ãŒã«ãªã©ã®äžäŸ¡ããšããŒã«ããããã¯ã
ãã®äžäŸ¡ããšããŒã«ã®ãã³ãŒã³æ žã®æ°ŽçŽ ãããã²
ã³ã§çœ®æããããã²ã³åããšããŒã«ãªã©ã奜é©ã«
æããããšãã§ããã ç¹ã«ãããã²ã³ååããšããŒã«ãšããŠã¯ãäŸã
ã°ãïŒâã¯ãã«ããšããŒã«ãïŒâã¯ãã«ããšããŒ
ã«ïŒãã©ã¯ãã«ããšããŒã«ãšãèšãïŒãïŒâãã
ã ããšããŒã«ãïŒâããã ããšããŒã«ãïŒâã¯ã
ã«âïŒâããããã·ãã«ãšã³ãïŒâã¯ãã«âïŒâ
ããããã·ãã«ãšã³ãïŒâã¯ãã«âïŒâãããã
ã·ãã«ãšã³ãïŒâã¯ãã«âïŒâããããã·ãã«ãš
ã³ãïŒâããã âïŒâããããã·ãã«ãšã³ãïŒâ
ããã âïŒâããããã·ãã«ãšã³ãïŒâããã â
ïŒâããããã·ãã«ãšã³ãïŒâããã ãïŒâãã
ããã·ãã«ãšã³ãïŒâããã âïŒâããããã·ã
ã«ãšã³ãªã©ããåè¿°ã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒ
ã§ç€ºãããå埩åäœãããªãè³éŠæããªã€ããã
溶解ããæ§èœãåªããŠããã®ã§æé©ã§ããã ãŸããåèšã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºã
ããå埩åäœãæããè³éŠæããªã€ãããããªã
å€å質èããåæº¶åªåç¬ã«æµžæŒ¬ããŠå溶åªã§æ¹¿æœ€
ïŒèšæœ€ïŒãããå€å質èã也ç¥ãããå Žåã«ãå€
å質èãçŽ15ïŒ ä»¥äžåçž®ãããããšãã§ããåçž®
æ§ææ©æº¶åª(b)ãšããŠã¯ããžã¡ãã«ãã«ã ã¢ããã
ãžãšãã«ãã«ã ã¢ããããžã¡ãã«ã¢ã»ãã¢ããã
ãžãšãã«ã¢ã»ãã¢ãããâã¡ãã«âïŒâãããª
ãã³ãªã©ã®ã¢ãã系溶åªãαâã¯ãã«ããã¿ã¬
ã³ãããã©ã¯ãã«ãã³ãŒã³ãªã©ã®ããã²ã³åïŒè³
éŠæïŒçåæ°ŽçŽ æº¶åªãªã©ãæããããšãã§ããã ãã®çºæã®æ¹æ³ã§ã¯ãèç±æ§ã®é«ååéåäœã
ããªãå€å質èã®å šé¢ã«ããã€ãŠãåèšæº¶è§£æ§æ
æ©æº¶åª(a)ããã³ïŒãŸãã¯åçž®æ§ææ©æº¶åª(b)ã®æ¹è³ª
çšææ©æº¶åªãã埮éä»çãããã®ã§ãããããã®
ä»çïŒå«æµžïŒæ¹æ³ã¯ãå€å質èã®å šé¢ã«ããã€ãŠ
åäžã«ä»çïŒå«æµžïŒã§ãããã®ä»çéãããã®å€
å質èãæ¹è³ªã§ããªãã€ããå€å質èã髿§èœã®
åé¢èãšããããšãã§ããªããããªéãšãªããª
ããäŸãã°ãä»çéããå€å質è100éééšã«å¯Ÿ
ããŠæ¹è³ªææ©æº¶åª0.1ã30éééšãç¹ã«0.5ã20é
ééšãããã«å¥œãŸããã¯ïŒã10éééšçšåºŠã®å²å
ãšããããšãã§ããã°ãã©ã®ãããªæ¹æ³ã§ãã€ãŠ
ãããã ãã®çºæã§ã¯ãå€å質èã«æ¹è³ªçšææ©æº¶åªãä»
çïŒå«æµžïŒãããæ¹æ³ã¯ãäŸãã°ãé«ååéåäœ
ãå®è³ªçã«æº¶è§£ããæ²žç¹ãåèšæ¹è³ªæº¶åªããäœ
ããç¹ã«20â以äžäœãä»ã®ææ©æº¶åª100éééš
ãšãæ¹è³ªçšææ©æº¶åª0.5ã40éééšãç¹ã«ïŒã30
éééšãšã®æ··å溶åªã«ãå€å質èãé©åœãªæéã
浞挬ãããã®æ··å溶åªã§æ¹¿æœ€ããå€å質èããæ²ž
ç¹ã®äœãä»ã®ææ©æº¶åªãèžçºããŠé€å»ããŠãæ¹è³ª
çšææ©æº¶åªã嫿µžããå€å質èãšããæ¹æ³ã奜é©
ã§ããã ãŸããä»çæ¹æ³ãšããŠã¯ãåèšæ··å溶åªããã
ã±ãšãããŒã«ãªã©ã§ãå€å質èã«å¡åžããæ¹æ³ã
æããããšãã§ããã ããã«ãä»çæ¹æ³ãšããŠã¯ãæ¹è³ªçšææ©æº¶åªã®
èžæ°äžã«å€å質èãããããŠããã®èžæ°ãä»çã
ããæ¹æ³ãæ¹è³ªçšææ©æº¶åªãåŽé§åããŠå€å質è
ã«ä»çãããæ¹æ³ãªã©ãæããããšãã§ããã åèšã®æ··å溶åªã«ãããŠãåè¿°ã®è³éŠæããªã€
ããäžæº¶æ§ã§ãã€ãŠäœæ²žç¹ã®ææ©æº¶åªãšããŠã¯ã
äŸãã°ããã³ãŒã³ããã·ã¬ã³ããã«ãšã³ããšãã«
ãã³ãŒã³ãã¢ããœãŒã«ããªã©ã®ãã³ãŒã³ç³»æº¶åªã
ã·ã¯ããããµã³ãã·ã¯ããã³ã¿ã³ãªã©ã®èç°æç
åæ°ŽçŽ ãïœâãã³ã¿ã³ãïœâãããµã³ãïœâãã
ã¿ã³ãïœâãªã¯ã¿ã³ãªã©ã®èèªæçåæ°ŽçŽ ãã¡ã
ã«ã¢ã«ã³ãŒã«ããšãã«ã¢ã«ã³ãŒã«ããããããŒ
ã«ããã¿ããŒã«ãªã©ã®äœçŽã¢ã«ã³ãŒã«ãã¡ãã«ã±
ãã³ããšãã«ã±ãã³ãã¡ãã«ãšãã«ã±ãã³ãã¡ã
ã«ã€ãœãããã«ã±ãã³ãã¡ãã«ã€ãœã¢ãã«ã±ã
ã³ãã·ã¯ããããµãã³ãªã©ã®ã±ãã³ç³»æº¶åªãé ¢é ž
ã¡ãã«ãé ¢é žãšãã«ãããããªã³é žãšãã«ããã
ããªã³é žããã«ãªã©ã®äœçŽèèªæã«ã«ãã³é žãšã¹
ãã«ãªã©ããè³éŠæããªã€ããå€å質èã®æ¹è³ªçš
ææ©æº¶åªãšçžæº¶æ§ã§ããã®ã§é©åœã§ããã ãã®çºæã®æ¹æ³ã§äœ¿çšããèç±æ§ã®é«ååéå
äœãšããŠã¯ãããªã¹ã«ãã³ãç¹ã«è³éŠæããªã¹ã«
ãã³ã奜é©ã«æããããšãã§ããäŸãã°ããã¹ã
ãšããŒã«ïŒ¡ã®ãžãããªãŠã å¡©ãšp.pâ²âãžã¯ãã«ãž
ããšãã«ã¹ã«ãã³ãšãåå¿ãããŠåŸãããæ¬¡ã®äž
è¬åŒ ã§ç€ºãããå埩åäœãæããããªã¢ãªãŒã«ã¹ã«ã
ã³ã奜é©ã§ããã åèšããªã¹ã«ãã³ã«å¯ŸããŠæº¶è§£æ§ææ©æº¶åª(a)ãš
ããŠã¯ãäŸãã°ããžã¯ãã«ã¡ãã¬ã³ãããªã¯ãã«
ãšãã¬ã³ãã¯ãããã«ã ãããã©ã¯ãã«ãšãã¬
ã³ãããã©ã¯ãããšã¿ã³ãªã©ã®äœçŽããã²ã³åç
åæ°ŽçŽ ãã¯ãã«ãã³ãŒã³ãªã©ã®ããã²ã³åçå
ïŒè³éŠæïŒæ°ŽçŽ æº¶åªãâã¡ãã«âïŒâãããªã
ã³ããžã¡ãã«ãã«ã ã¢ããããžã¡ãã«ã¢ã»ãã¢ã
ããªã©ã®ã¢ãã系溶åªãæããããšãã§ããã åè¿°ã®ããªã¹ã«ãã³ãããªãå€å質èã«ãåèš
ã®æº¶è§£æ§ææ©æº¶åª(a)ãåçž®æ§ææ©æº¶åª(b)ãªã©ã®æ¹
è³ªçšææ©æº¶åªãä»çïŒå«æµžïŒãããã«ã¯ãåè¿°ã®
ããªã€ããå€å質èã«ããã嫿µžæ¹æ³ãšåæ§ã®æ¹
æ³ã§è¡ãããšãã§ããã ãã®çºæã®æ¹æ³ã«ãããŠã¯ãåè¿°ã®ããã«ããŠ
æ¹è³ªçšææ©æº¶åªã®å«æµžãããå€å質èãã也ç¥ã
ãã³ïŒãŸãã¯å ç±ããŠãæ¹è³ªçšææ©æº¶åªãåŸã ã«
é€å»ããŠãããªã€ããå€å質èãæ¹è³ªããã®ã§ã
ãã åèšã®æº¶åªãå€å質èããé€å»ããã«ã¯ãäŸã
ã°ãæžå§ãŸãã¯åžžå§ã§ãïŒã80âã§ã0.1ã100æ
é也ç¥ããæ¬¡ãã§80ã160âã®æž©åºŠã§0.1ã20æé
å ç±ä¹Ÿç¥ããããã«160ã300âã®æž©åºŠã§0.1ã20
æéå ç±ããããšã奜ãŸããããç¹ã«ã160â以
äžã®æž©åºŠã«ããã也ç¥ãŸãã¯ä¹Ÿç¥ããã³å ç±ä¹Ÿç¥
ã«ãçŽ0.3æé以äžãç¹ã«0.5æé以äžã®æéãè²»
ããŠãåŸã ã«æº¶åªãé€å»ããæ¬¡ãã§160ã300âã§
髿ž©ã§ãç±åŠçããããšã奜é©ã§ããã åèšã®ä¹Ÿç¥ãŸãã¯å ç±ã«ãããŠã¯ãäžæŽ»æ§ã¬ã¹
ã®æµéäžã«è¡ãããšãã§ããã ãã®çºæã®æ¹æ³ã«ãã€ãŠè³éŠæããªã€ãããã
ãªã¹ã«ãã³ãªã©ã®èç±æ§ã®é«ååéåäœã®å€å質
èãæ¹è³ªããçµæåŸãããåé¢èã¯ãäŸãã°ãåŸ
è¿°ã®ã¬ã¹ééãã¹ãã«ãããæ°ŽçŽ ã¬ã¹ã®éé床PH
ïŒããïŒÃ10-3ãïŒÃ10-7ãç¹ã«ïŒÃ10-4ãïŒÃ
10-7cm3ïŒcm2ã»secã»cmHgçšåºŠã§ãããæ°ŽçŽ ã¬ã¹ãš
äžé žåççŽ ã¬ã¹ãšã®ééåºŠã®æ¯ïŒPHïŒïŒPCOïŒ
ããïŒã50ãç¹ã«10ã40çšåºŠã§ããåªããã¬ã¹å
é¢èã§ããã ãŸããåèšã®åé¢èã¯ãäŸãã°ãå¡©åãããªãŠ
ã NaClã®æ°Žæº¶æ¶²ã«ã€ããŠè¡ãéæµžéè詊éšã«ã
ããŠãå¡©æé€æ§èœã瀺ãéæµžéèã§ãããã ãã®çºæã®æ¹æ³ã«ãããŠã¯ãå¹³èç¶ãäžç©ºç³žç¶
ã®å€å質èã®ãããã§ã䜿çšã§ããã®ã§ãããã
ã®å€å質èã®æ¹è³ªã«ãã€ãŠãå¹³èç¶ãŸãã¯äžç©ºç³ž
ç¶ã®åé¢èãå®å®çã«åŸãããšãã§ããã 以äžã宿œäŸã瀺ãã 宿œäŸã«ãããŠãã¬ã¹ééãã¹ãã¯ãé¢ç©
14.65cm2ã®ã¹ãã³ã¬ã¹è£œã»ã«ã«ã¬ã¹åé¢èãèšçœ®
ããæ°ŽçŽ ã¬ã¹ãäžé žåççŽ ã¬ã¹ãã25âã§ã0.5
ãïŒKgïŒcm2ã«å å§ããŠãåé¢èãééããŠããã¬
ã¹å®¹éãæµéèšã§æž¬å®ããã åã¬ã¹ã®éé床ã¯ã次ã®åŒã§ç®åºããã éé床ïŒã¬ã¹ã®éééïŒïŒ³ïŒŽïŒ°ïŒïŒèé¢ç©Ãééæ
éÃå§åå·® ïŒcm3ïŒcm2ã»secã»cmHgïŒ ãŸããéæµžéè詊éšã¯ãåé¢èãéæµžéè詊éš
è£ çœ®ã«è£ çãã0.5ééïŒ ã®æ¿åºŠã®å¡©åãããªãŠ
ã æ°Žæº¶æ¶²ãäŸçµŠããŠã40KgïŒcm2ã®å å§äžã20âã§
éæµžéæäœãè¡ã€ãŠãæ°Žã®ééé床ããåäœm3ïŒ
m2ã»æ¥ã§ç€ºããããã«å¡©ã®æé€çRjã«ã€ããŠ
ã¯ãäžèšã®é浞éæäœã«ãããŠãåæ°Žäžã®å¡©åã
ããªãŠã æ¿åºŠCoã«å¯Ÿããééæ°Žäžã®å¡©åãããª
ãŠã æ¿åºŠïŒ£ã®æ¯ïŒïŒ£ïŒCoïŒããæ¬¡åŒã«ããç®åº
ããå¡©åãããªãŠã ã®æé€çïŒïŒ ïŒã§ç€ºãã RjïŒïŒïŒâïŒïŒ£ïœïŒÃ100ïŒ å®æœäŸ ïŒ ïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ããã©ã«ã«ãã³é ž
äºç¡æ°Žç©40mmolãïŒïŒ4â²âãžã¢ãããžããšãã«
ãšãŒãã«40mmolããã³ãã©ã¯ãã«ããšããŒã«198g
ããæ¹ææ©ãšçªçŽ ã¬ã¹å°å ¥ç®¡ãšãä»èšãããã»ã
ã©ãã«ãã©ã¹ã³ã«å ¥ããŠãçªçŽ ã¬ã¹ãæµéããæ¹
æããªãããåå¿æ¶²ãåžžæž©ãã180âãŸã§çŽ50å
éã§ææž©ããããã«ãã®åå¿æ¶²ã180âã«ïŒæé
ä¿æããéåããã³ã€ããç°åãïŒæ®µã§è¡ã€ãŠç²
çš ãªããªã€ããæº¶æ¶²ãåŸãã ãã®ããªã€ããæº¶æ¶²ã¯ãããªããŒæ¿åºŠã10éé
ïŒ ã§ãããããªããŒã®ã€ããåçã95ïŒ ä»¥äžïŒèµ€
å€åžåã¹ãã¯ãã«åæã«ããïŒã§ãããããã«ã
ãªããŒã®å¯Ÿæ°ç²åºŠïŒ50âã0.5gïŒ100mlãã©ã¯ã
ã«ããšããŒã«ïŒã2.2ã§ãã€ãã åè¿°ã®ããã«ããŠè£œé ããããªã€ããæº¶æ¶²ãã
ã¬ã©ã¹æ¿äžã«25âã§æµå»¶ãåã0.2mmã®æ¶²ç¶ã®è
èã圢æãããã®æ¶²ç¶ã®èèã25âã§ã¡ã¿ããŒã«
ååºæ¶²ã«çŽ20æé浞挬ããååºãããŠãåéèã
圢æãããã®ååºèãïœâãããµã³ã«20æé浞挬
ããåŸãïœâãããµã³ããåãåºãã30âã§20å
éç©ºæ°æµéäžã«ä¹Ÿç¥ãã100âã§ïŒæé也ç¥ãã
ããã«200âã§ïŒæéå ç±ããŠãè³éŠæããªã€ã
ãå€å質èã補é ããã ãã®ããªã€ããå€å質èã¯ãåããçŽ25ÎŒã§ã
ããã¬ã¹ééãã¹ãã«ããæ°ŽçŽ ã®éé床ïŒPHïŒïŒ
ã1.8Ã10-2cm3ïŒcm2ã»secã»cmHgã§ãããæ°ŽçŽ ãš
äžé žåççŽ ãšã®ééåºŠã®æ¯ïŒPHïŒïŒPCOïŒã3.2
ã§ãã€ãïŒåèäŸïŒïŒã åèšã®è³éŠæããªã€ããå€å質èãããã³ãŒã³
100éééšãšãã©ã¯ãã«ããšããŒã«2.93éééšãš
ãããªãæ··åæº¶åªäžã«ã25âã§20åéæµžæŒ¬ããŠã
åèšå€å質èã«åèšæ··å溶åªã嫿µžããããã®å«
浞ãè¡ã€ãå€å質èã25âã§ç©ºæ°æµéäžã«ïŒæé
也ç¥ããããã«200âã§ïŒæéå ç±ä¹Ÿç¥ããŠãã
ãããã®æº¶åªãåŸã ã«é€å»ããŠãããªã€ããå€å
質èã髿§èœã®ããªã€ããåé¢èã«æ¹è³ªããã ãã®ããªã€ããåé¢èã«ã€ããŠãã¬ã¹ééãã¹
ãããã³é浞éè詊éšãè¡ã€ãçµæãã第ïŒè¡šã«
瀺ãã 宿œäŸ ïŒ ããªã€ããå€å質èãæµžæŒ¬ããæ··å溶åªããã
ã³ãŒã³100éééšãšãã©ã¯ãã«ããšããŒã«4.44é
ééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ãå€å質
èã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã96æéãš
ããã»ããã宿œäŸïŒãšåæ§ã«å®æœããŠãããªã€
ããå€å質èãæ¹è³ªããã æ¹è³ªã«ãã€ãŠåŸãããããªã€ããåé¢èã«ã€ã
ãŠãå詊éšã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ ããªã€ããå€å質èãæµžæŒ¬ããæ··å溶åªããã
ã³ãŒã³100éééšãšãã©ã¯ãã«ããšããŒã«7.55é
ééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ãå€å質
èã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã60æéãš
ãã200âã§ã®å ç±ä¹Ÿç¥ãè¡ãªããªãã€ãã»ã
ã¯ã宿œäŸïŒãšåæ§ã«å®æœããŠãããªã€ããå€å
質èãæ¹è³ªããã ãã®æ¹è³ªã«ãã€åŸãããããªã€ããåé¢èã«ã€
ããŠãå詊éšãè¡ã€ãçµæã第ïŒè¡šã«ç€ºãã
å質èã®å šé¢ã«ããã€ãŠãéåäœæº¶è§£æ§ã®ææ©æº¶
åªãéåäœã®å€å質èãåçž®ãããåçž®æ§ææ©æº¶
åªãªã©ã®ç¹å®ã®æ¹è³ªæ§ææ©æº¶åªãã埮éä»çïŒå«
浞ïŒããããã®æ¹è³ªçšææ©æº¶åªã®ä»çïŒå«æµžïŒã
ãå€å質èã也ç¥ããã³ïŒãŸãã¯å ç±ããŠãå€å
質èããå颿§èœã®åªããåé¢èã«æ¹è³ªããæ¹æ³
ã«ä¿ãã ãã®çºæã®æ¹æ³ã«ããã°ãèç±æ§ãèè¬åæ§ã
æããããªã€ãããããªã¹ã«ãã³ãããªã¢ããã
ããªã¢ããã€ãããªã©ã®èç±æ§ã®é«ååéåäœã
ããªãå€å質èãã¯ãããšããŠããã®ä»ã®èç±æ§
ã®é«ååéåäœãããªãå€å質èããæ¥µããŠç°¡å
ãªæ¹æ³ã§æ¹è³ªããŠãã¬ã¹ãŸãã¯æ¶²åé¢çšã«äœ¿çšã
ãå Žåã«ãåªããééæ§èœãšå颿§èœãšãæãã
é察称æ§åé¢èãšåæ§ã®æ§èœãä»äžããããšãã§
ããã åŸæ¥ãèç±æ§ã®é«ååéåäœãããªãåé¢èãš
ããŠã¯ãç·»å¯å±€ïŒå質局ïŒãšå€å質局ãšãæãã
é察称æ§èããééæ§èœããã³å颿§èœã®åªããŠ
ãããã®ãšããŠããç¥ãããŠãããããã®é察称
æ§èã¯ãéåäœæº¶æ¶²ã®ããŒã溶液ã®èèããé©åœ
ãªååºæ¶²ã§ååºããŠãäžåºŠã«ç·»å¯å±€ãšå€å質局ãš
ã圢æããååºèãäœããªããã°ãªããªãã®ã§ã
è£œé æ¡ä»¶ãé£ãããåçŸæ§ããå®å®ããæ§èœã®é
察称æ§èãäœãããšãåºé£ã§ãã€ãã ãã®çºæè ãã¯ããã§ã«çš®ã ã®èç±æ§ã®é«åå
éåäœãç¹ã«ãè³éŠæããªã€ãããããªã¹ã«ãã³
ãªã©ãããªãå€å質èã®è£œé æ¹æ³ã«ã€ããŠç ç©¶ã
ãŠãããäœä»¶ãã®ç¹èš±åºé¡ãããŠããããããã
ã®å€å質èãæ¹è³ªããŠã髿§èœã®åé¢èãåŸãæ¹
æ³ã«ã€ããŠçš®ã æ€èšããçµæãèç±æ§ã®é«ååé
åäœãããªãå€å質èã®å šé¢ã«ããã€ãŠãåèšé
åäœæº¶è§£æ§ã®ææ©æº¶åªãæãã¯åèšéåäœã®å€å
質èãåçž®ãããããšãã§ããåçž®æ§ææ©æº¶åªãª
ã©ã®ç¹å®ã®æ¹è³ªçšææ©æº¶åªãã埮éä»çãããæ¬¡
ãã§ããã®å€å質èã也ç¥ããã³ïŒãŸãã¯å ç±ã
ãããšã«ãã€ãŠãå颿§èœã®åªããåé¢èã«æ¹è³ª
ãããããšãèŠåºãããã®çºæã宿ããã ããªãã¡ããã®çºæã¯ãèç±æ§ã®é«ååéåäœ
ãããªãå€å質èã®å šé¢ã«ããã€ãŠã (a) åèšå€å質èã圢æããŠããèç±æ§ã®é«åå
éåäœãçŽïŒééïŒ ä»¥äžæº¶è§£ããããšãã§ãã
åèšéåäœæº¶è§£æ§ææ©æº¶åªãããã³ (b) åèšå€å質èãååç¬æº¶åªã«æµžæŒ¬ããŠå溶åª
ã§æ¹¿æœ€ãããå€å質èã也ç¥ããå Žåã«å€å質
èãçŽ15ïŒ ä»¥äžåçž®ãããããšãã§ããåçž®æ§
ææ©æº¶åªã§ãã€ãŠããããããšããŒã«ç³»æº¶åªã
ã¢ãã系溶åªããã³ããã²ã³åçåæ°ŽçŽ æº¶åªã
ããªã矀ããéžã°ããå°ãªããšãïŒçš®ã®æ¹è³ªçš
ææ©æº¶åªãã埮éä»çïŒå«æµžïŒããã æ¬¡ãã§ããã®æ¹è³ªçšææ©æº¶åªã®ä»çïŒå«æµžïŒã
ãå€å質èãã也ç¥ããã³ïŒãŸãã¯å ç±ããŠã溶
åªãåŸã ã«é€å»ããããšãç¹åŸŽãšããå€å質èã®
æ¹è³ªæ¹æ³ã«é¢ããã ãã®çºæã®æ¹æ³ã¯ãåŸæ¥å ¬ç¥ã®èç±æ§ã®é«åå
éåäœã®åé¢èãšã¯ãŸã€ããç°ãªãæ¹åŒã§ãèç±
æ§ã®é«ååéåäœã®å€å質èãã髿§èœã®åé¢è
ããåçŸæ§ãã補é ããããšãã§ããæ¹æ³ã§ã
ãã ãã®çºæã®æ¹æ³ã¯ãç¹ã«ãããªã€ãããããªã¹
ã«ãã³ãªã©ã®èç±æ§ã®å€å質èã®æ¹è³ªã«ã奜é©ã«
é©çšããããšãã§ãããã®ã§ããã ãã®çºæã®æ¹æ³ã§æ¹è³ªãããçµæåŸãããèç±
æ§ã®é«ååéåäœã®åé¢èã¯ãæ··åã¬ã¹ã®åé¢ã
æ¿çž®ããŸãã¯æº¶æ¶²ã®åé¢ãæ¿çž®ã«äœ¿çšãå Žåã«ã
åã¬ã¹æåãŸãã¯æº¶æ¶²æåã®ééé床ãéããã
ããåæåã®å颿§èœãé«ãã®ã§ããã 以äžããã®çºæã®æ¹æ³ã«ã€ããŠãããã«è©³ãã
説æããã ãã®çºæã«ãããŠäœ¿çšããå€å質èã¯ãèç±æ§
ã®é«ååéåäœãããªãå€å質èã§ãããåŸè¿°ã®
ã¬ã¹ééãã¹ãã«ãã€ãŠæž¬å®ãããæ°ŽçŽ ã®éé床
PHïŒãïŒÃ10-1ÃïŒÃ10-6cm3ïŒcm2ã»secã»cmHgã
ç¹ã«ïŒÃ10-1ãïŒÃ10-5cm3ïŒcm2ã»secã»cmHgçšåºŠ
ã§ãã€ãŠãæ°ŽçŽ ãšäžé žåççŽ ãšã®ééåºŠã®æ¯ïŒPH
ïŒïŒPCOïŒã1.5ãïŒãç¹ã«ïŒã4.5çšåºŠã§ããã°
ããã åèšèç±æ§ã®é«ååéåäœãšããŠã¯ãäŸãã°ã
ããªã€ããïŒç¹ã«è³éŠæããªã€ããïŒãããªã¹ã«
ãã³ïŒç¹ã«ããªãšãŒãã«ããªã¹ã«ãã³ïŒãããªã¢
ãããããªã€ããã¢ãããããªã«ãŒãããŒããã
ãªãšã¹ãã«ïŒç¹ã«ããªãšãã¬ã³ãã¬ãã¿ã¬ãŒ
ãïŒãããªãšãŒãã«ãæããããšãã§ãããåèš
è³éŠæããªã€ãããšããŠã¯ãäŸãã°ãäžè¬åŒ ãŸã㯠ïŒãã ããåèšåäžè¬åŒã«ãããŠãã¯è³éŠæ
ãžã¢ãã³ã®ã¢ããåºãé€ããäºäŸ¡ã®è³éŠææ®åºã§
ããïŒã§ç€ºãããå埩åäœããããªããŒäž»éã®å š
æ§æåäœã«å¯ŸããŠ80ïŒ ä»¥äžã奜ãŸãã¯90ïŒ ä»¥äžã®
å²åã§æããŠããè³éŠæããªã€ããã§ããã°ã
ããç¹ã«ãããšããŒã«ç³»æº¶åªã®å°ãªããšãäžçš®ã«
ïŒééïŒ ä»¥äžã奜ãŸããã¯ïŒééïŒ ä»¥äžæº¶è§£ãã
ããã®ã§ããããšã奜ãŸããã åèšã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºãããè³
éŠæããªã€ããã¯ã30âãæ¿åºŠ0.5gïŒ100ml溶åª
ïŒãã©ã¯ãã«ããšããŒã«ïŒå®¹éãšãªã«ãœã¯ãã«ã
ãšããŒã«ïŒå®¹éãšã®æ··å溶åªïŒã§æž¬å®ãã察æ°ç²
床ã0.3ã7.0ãç¹ã«0.4ã5.0ãããã«å¥œãŸãã
ã¯ã0.5ã4.0çšåºŠã®åºç¯å²ã®ãã®ã§ããã°ããã åèšã®è³éŠæããªã€ããã¯ãïŒïŒ3â²ïŒïŒïŒ4â²â
ãããšãã«ããã©ã«ã«ãã³é žæåãïŒïŒïŒïŒ3â²ïŒ
4â²âãããšãã«ããã©ã«ã«ãã³é žæåãªã©ã®ãã
ãšãã«ããã©ã«ã«ãã³é žæåããŸãã¯ïŒïŒ3â²ïŒ
ïŒïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³é žæåã
ïŒïŒïŒïŒ3â²ïŒïŒïŒâ²âãã³ãŸããšãã³ããã©ã«ã«
ãã³é žæåãªã©ã®ãã³ãŸããšãã³ããã©ã«ã«ãã³
é žæåãšãäžè¬åŒH2NââNH2ã§ç€ºãããè³éŠ
æãžã¢ãã³æåãšãããéåããã³ã€ããååå¿
ïŒã€ããç°ååå¿ïŒã«ãã€ãŠåŸãããããªããŒã§
ããã°ãå ¬ç¥ã®ã©ã®ãããªæ¹æ³ã§è£œé ãããè³éŠ
æããªã€ããã§ãã€ãŠãããã ãã®çºæã®æ¹æ³ã§äœ¿çšãããè³éŠæããªã€ãã
ãããªãå€å質èã¯ãåèšã®ãããšãã«ããã©ã«
ã«ãã³é žæåãŸãã¯ãã³ãŸããšãã³ããã©ã«ã«ã
ã³é žæåãšè³éŠæãžã¢ãã³æåãšããç¥çã¢ã«é
åããŠçæããè³éŠæããªã¢ããã¯é žãŸãã¯è³éŠ
æããªã€ããã®åäžãªæº¶æ¶²ãããŒãæ¶²ãšããŠäœ¿çš
ããŠçš®ã ãªæ¹æ³ã§è£œé ããããšãã§ããã ãã®å€å質èã®è£œé æ¹æ³ãšããŠã¯ãäŸãã°ãå
èšã®è³éŠæããªã¢ããã¯é žãŸãã¯ããªã€ããã®å
äžãªæº¶æ¶²ããæ°ŽãŸãã¯äœçŽã¢ã«ã³ãŒã«ãäž»æåãš
ããé©åœãªååºæ¶²ã§ãååºããŠãåéèã圢æ
ããæ¬¡ãã§ã溶åªã溶解床ãã©ã¡ãŒã¿ãŒ9.3以äž
ã®ãã®ã嫿µžããç¶æ ã§ããã®åéèã也ç¥ãã
ã³ïŒãŸãã¯å ç±ããå¿ èŠã§ããã°ã髿ž©ã«å ç±ã
ãŠããªããŒãã€ããç°åããããšã«ãã€ãŠãããª
ã€ããå€å質èã補é ããæ¹æ³ãæããããšãã§
ããã ãŸããåè¿°ã®å€å質èã補é ããä»ã®æ¹æ³ãšã
ãŠã¯ãåèšã®è³éŠæããªã¢ããã¯é žãŸãã¯ããªã€
ãããããããã®ããªããŒäžæº¶æ§ã§é«æ²žç¹ã®ææ©
æ¥µæ§æº¶åªãå°é嫿ããŠããåèšããªããŒå¯æº¶æ§
ã®ææ©æ¥µæ§æº¶åªã«ãåäžã«æº¶è§£ããŠããåäžãªæº¶
æ¶²ãããŒãæ¶²ãšããŠäœ¿çšããŠããã®ããŒãæ¶²ã®è
èã圢æãããã®èèã也ç¥ããã³ïŒãŸãã¯å ç±
ããŠã溶åªãåŸã ã«é€å»ããŠãå¿ èŠã§ããã°ã也
ç¥èã髿ž©ã«å ç±ããŠããªããŒãã€ããç°åããŠ
ããªã€ããå€å質èã補é ããæ¹æ³ãæããããš
ãã§ããã åè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œé æ¹æ³
ã«ãããŠäœ¿çšããããããšãã«ããã©ã«ã«ãã³é ž
æåãšããŠã¯ãïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ãã
ã©ã«ã«ãã³é žäºç¡æ°Žç©ãïŒïŒïŒïŒ3â²ïŒ4â²âãããš
ãã«ããã©ã«ã«ãã³é žäºç¡æ°Žç©ã奜ãŸãããã
ïŒïŒïŒïŒ3â²ïŒ4â²âãŸãã¯ïŒïŒ3â²ïŒïŒïŒ4â²âãããš
ãã«ããã©ã«ã«ãã³é žããããã¯ïŒïŒïŒïŒ3â²ïŒ
4â²âãŸãã¯ïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ããã©ã«
ã«ãã³é žã®å¡©ãŸãã¯ãããã®ãšã¹ãã«åèªå°äœã§
ãã€ãŠããããããã«åèšã®åååç©ã®æ··åç©ã§
ãã€ãŠãããã ãŸããåè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œ
é æ¹æ³ã«ãããŠäœ¿çšããããã³ãŸããšãã³ããã©
ã«ã«ãã³é žæåãšããŠã¯ãïŒïŒ3â²ïŒïŒïŒ4â²âãã³
ãŸããšãã³ããã©ã«ã«ãã³é žäºç¡æ°Žç©ãïŒïŒïŒïŒ
3â²ïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³é žäºç¡æ°Ž
ç©ããã¯ã奜ãŸããããïŒïŒïŒïŒ3â²ïŒ4â²âãŸãã¯
ïŒïŒ3â²ïŒïŒïŒ4â²âãã³ãŸããšãã³ããã©ã«ã«ãã³
é žããããã¯ãããã®å¡©ãŸãã¯ãšã¹ãã«åèªå°äœ
ã§ãã€ãŠããããããã«åèšã®åååç©ã®æ··åç©
ã§ãã€ãŠãããã åè¿°ã®ãããšãã«ããã©ã«ã«ãã³é žæåãŸãã¯
ãã³ãŸããšãã³ããã©ã«ã«ãã³é žæåã¯ãä»ã®ã
ãã©ã«ã«ãã³é žæåãäŸãã°ãããã¡ãªããé žã
ïŒïŒïŒâãã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšãã«ïŒ
ãããã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšã
ã«ïŒã¡ã¿ã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããšã
ã«ïŒã¹ã«ãã³ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ããš
ãã«ïŒãšãŒãã«ããã¹ïŒïŒïŒïŒâãžã«ã«ããã·ã
ãšãã«ïŒããªãšãŒãã«ããããã¯ããããã®é žç¡
æ°Žç©ãå¡©ãŸãã¯ãšã¹ãã«åèªå°äœãªã©ã§ã眮æã
ããŠããŠãããã åè¿°ã®è³éŠæããªã€ããã®å€å質èã®è£œé ã«ã
ããŠäœ¿çšãããäžè¬åŒH2NââNH2ã§ç€ºããã
è³éŠæãžã¢ãã³æåãšããŠã¯ãäŸãã°ãïŒïŒ4â²â
ãžã¢ãããžããšãã«ãšãŒãã«ãïŒïŒ3â²âãžã¡ãã
ã·âïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒãã«ãïŒïŒ
3â²âãžã¡ãã«âïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒ
ãã«ãïŒïŒ3â²âãžã¢ãããžããšãã«ãšãŒãã«ã
ïŒïŒ4â²âãžã¢ãããžããšãã«ãšãŒãã«ãªã©ã®ãžã
ãšãã«ãšãŒãã«ç³»ãžã¢ãã³ãïŒïŒ4â²âãžã¢ãããž
ããšãã«ããªãšãŒãã«ãïŒïŒ3â²âãžã¡ãã«âïŒïŒ
4â²âãžã¢ãããžããšãã«ããªãšãŒãã«ãïŒïŒ3â²â
ãžã¡ããã·âïŒïŒ4â²âãžã¢ãããžããšãã«ããªãš
ãŒãã«ãïŒïŒ3â²âãžã¢ãããžããšãã«ããªãšãŒã
ã«ãªã©ã®ãžããšãã«ããªãšãŒãã«ç³»ãžã¢ãã³ã
ïŒïŒ4â²âãžã¢ãããã³ãŸããšãã³ãïŒïŒ3â²âãžã¢
ããâãžã¡ãã«âïŒïŒ4â²âãžã¢ãããã³ãŸããšã
ã³ãïŒïŒ3â²âãžã¢ãããã³ãŸããšãã³ãªã©ã®ãã³
ãŸããšãã³ç³»ãžã¢ãã³ãïŒïŒ3â²âãžã¢ãããžããš
ãã«ã¡ã¿ã³ãïŒïŒ4â²âãžã¢ãããžããšãã«ã¡ã¿
ã³ãïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãžããšãã«ã¡
ã¿ã³ãªã©ã®ãžããšãã«ã¡ã¿ã³ç³»ãžã¢ãã³ãïŒïŒïŒ
âãã¹ïŒïŒâã¢ããããšãã«ïŒãããã³ãïŒïŒïŒ
âãã¹ïŒïŒâã¢ããããšãã«ïŒãããã³ãªã©ã®ã
ã¹ããšãã«ãããã³ç³»ãžã¢ãã³ãïŒïŒ4â²âãžã¢ã
ããžããšãã«ã¹ã«ãã³ãïŒïŒ3â²âãžã¢ãããžããš
ãã«ã¹ã«ãã³ãªã©ã®ãžããšãã«ã¹ã«ãã³ç³»ãžã¢ã
ã³ãïŒïŒ4â²âãžã¢ãããžããšãã«ã¹ã«ããã·ãã
ïŒïŒ3â²âãžã¢ãããžããšãã«ã¹ã«ããã·ããªã©ã®
ãžããšãã«ã¹ã«ããã·ãç³»ãžã¢ãã³ããã³ããž
ã³ãïŒïŒ3â²âãžã¡ãã«ãã³ããžã³ãïŒïŒ3â²âãžã¡
ããã·ãã³ããžã³ãïŒïŒ3â²âãžã¢ãããããšãã«
ãªã©ã®ãžããšãã«ç³»ãžã¢ãã³ãïœâïŒïœâïŒãŸã
ã¯ïœâãžã¢ãããã³ãŒã³ãïŒïŒïŒâãžã¢ããããª
ãžã³ãïŒïŒïŒâãžã¢ããããªãžã³ãïŒïŒïŒâãžã¢
ããããªãžã³ãªã©ãæããããšãã§ããã åèšäžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºãããå埩
åäœã80ïŒ ä»¥äžæããè³éŠæããªã€ãããçŽïŒé
éïŒ ä»¥äžæº¶è§£ããããšãã§ããæº¶è§£æ§ææ©æº¶åª(a)
ãšããŠã¯ãäŸãã°ãèç¹ã100â以äžãç¹ã«80â
以äžã§ããããã®æ²žç¹ãåžžå§ã§150ã300âãç¹ã«
155ã280âã§ããããšããŒã«ç³»æº¶åªã奜ãŸããã
äŸãã°ãããšããŒã«ãïœâïŒïœâãŸãã¯ïœâã¯ã¬
ãŸãŒã«ãïŒïŒïŒâãã·ã¬ããŒã«ãã«ã«ãã¯ããŒ
ã«ããã¢ãŒã«ãªã©ã®äžäŸ¡ããšããŒã«ããããã¯ã
ãã®äžäŸ¡ããšããŒã«ã®ãã³ãŒã³æ žã®æ°ŽçŽ ãããã²
ã³ã§çœ®æããããã²ã³åããšããŒã«ãªã©ã奜é©ã«
æããããšãã§ããã ç¹ã«ãããã²ã³ååããšããŒã«ãšããŠã¯ãäŸã
ã°ãïŒâã¯ãã«ããšããŒã«ãïŒâã¯ãã«ããšããŒ
ã«ïŒãã©ã¯ãã«ããšããŒã«ãšãèšãïŒãïŒâãã
ã ããšããŒã«ãïŒâããã ããšããŒã«ãïŒâã¯ã
ã«âïŒâããããã·ãã«ãšã³ãïŒâã¯ãã«âïŒâ
ããããã·ãã«ãšã³ãïŒâã¯ãã«âïŒâãããã
ã·ãã«ãšã³ãïŒâã¯ãã«âïŒâããããã·ãã«ãš
ã³ãïŒâããã âïŒâããããã·ãã«ãšã³ãïŒâ
ããã âïŒâããããã·ãã«ãšã³ãïŒâããã â
ïŒâããããã·ãã«ãšã³ãïŒâããã ãïŒâãã
ããã·ãã«ãšã³ãïŒâããã âïŒâããããã·ã
ã«ãšã³ãªã©ããåè¿°ã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒ
ã§ç€ºãããå埩åäœãããªãè³éŠæããªã€ããã
溶解ããæ§èœãåªããŠããã®ã§æé©ã§ããã ãŸããåèšã®äžè¬åŒïŒïŒãŸãã¯ïŒïŒã§ç€ºã
ããå埩åäœãæããè³éŠæããªã€ãããããªã
å€å質èããåæº¶åªåç¬ã«æµžæŒ¬ããŠå溶åªã§æ¹¿æœ€
ïŒèšæœ€ïŒãããå€å質èã也ç¥ãããå Žåã«ãå€
å質èãçŽ15ïŒ ä»¥äžåçž®ãããããšãã§ããåçž®
æ§ææ©æº¶åª(b)ãšããŠã¯ããžã¡ãã«ãã«ã ã¢ããã
ãžãšãã«ãã«ã ã¢ããããžã¡ãã«ã¢ã»ãã¢ããã
ãžãšãã«ã¢ã»ãã¢ãããâã¡ãã«âïŒâãããª
ãã³ãªã©ã®ã¢ãã系溶åªãαâã¯ãã«ããã¿ã¬
ã³ãããã©ã¯ãã«ãã³ãŒã³ãªã©ã®ããã²ã³åïŒè³
éŠæïŒçåæ°ŽçŽ æº¶åªãªã©ãæããããšãã§ããã ãã®çºæã®æ¹æ³ã§ã¯ãèç±æ§ã®é«ååéåäœã
ããªãå€å質èã®å šé¢ã«ããã€ãŠãåèšæº¶è§£æ§æ
æ©æº¶åª(a)ããã³ïŒãŸãã¯åçž®æ§ææ©æº¶åª(b)ã®æ¹è³ª
çšææ©æº¶åªãã埮éä»çãããã®ã§ãããããã®
ä»çïŒå«æµžïŒæ¹æ³ã¯ãå€å質èã®å šé¢ã«ããã€ãŠ
åäžã«ä»çïŒå«æµžïŒã§ãããã®ä»çéãããã®å€
å質èãæ¹è³ªã§ããªãã€ããå€å質èã髿§èœã®
åé¢èãšããããšãã§ããªããããªéãšãªããª
ããäŸãã°ãä»çéããå€å質è100éééšã«å¯Ÿ
ããŠæ¹è³ªææ©æº¶åª0.1ã30éééšãç¹ã«0.5ã20é
ééšãããã«å¥œãŸããã¯ïŒã10éééšçšåºŠã®å²å
ãšããããšãã§ããã°ãã©ã®ãããªæ¹æ³ã§ãã€ãŠ
ãããã ãã®çºæã§ã¯ãå€å質èã«æ¹è³ªçšææ©æº¶åªãä»
çïŒå«æµžïŒãããæ¹æ³ã¯ãäŸãã°ãé«ååéåäœ
ãå®è³ªçã«æº¶è§£ããæ²žç¹ãåèšæ¹è³ªæº¶åªããäœ
ããç¹ã«20â以äžäœãä»ã®ææ©æº¶åª100éééš
ãšãæ¹è³ªçšææ©æº¶åª0.5ã40éééšãç¹ã«ïŒã30
éééšãšã®æ··å溶åªã«ãå€å質èãé©åœãªæéã
浞挬ãããã®æ··å溶åªã§æ¹¿æœ€ããå€å質èããæ²ž
ç¹ã®äœãä»ã®ææ©æº¶åªãèžçºããŠé€å»ããŠãæ¹è³ª
çšææ©æº¶åªã嫿µžããå€å質èãšããæ¹æ³ã奜é©
ã§ããã ãŸããä»çæ¹æ³ãšããŠã¯ãåèšæ··å溶åªããã
ã±ãšãããŒã«ãªã©ã§ãå€å質èã«å¡åžããæ¹æ³ã
æããããšãã§ããã ããã«ãä»çæ¹æ³ãšããŠã¯ãæ¹è³ªçšææ©æº¶åªã®
èžæ°äžã«å€å質èãããããŠããã®èžæ°ãä»çã
ããæ¹æ³ãæ¹è³ªçšææ©æº¶åªãåŽé§åããŠå€å質è
ã«ä»çãããæ¹æ³ãªã©ãæããããšãã§ããã åèšã®æ··å溶åªã«ãããŠãåè¿°ã®è³éŠæããªã€
ããäžæº¶æ§ã§ãã€ãŠäœæ²žç¹ã®ææ©æº¶åªãšããŠã¯ã
äŸãã°ããã³ãŒã³ããã·ã¬ã³ããã«ãšã³ããšãã«
ãã³ãŒã³ãã¢ããœãŒã«ããªã©ã®ãã³ãŒã³ç³»æº¶åªã
ã·ã¯ããããµã³ãã·ã¯ããã³ã¿ã³ãªã©ã®èç°æç
åæ°ŽçŽ ãïœâãã³ã¿ã³ãïœâãããµã³ãïœâãã
ã¿ã³ãïœâãªã¯ã¿ã³ãªã©ã®èèªæçåæ°ŽçŽ ãã¡ã
ã«ã¢ã«ã³ãŒã«ããšãã«ã¢ã«ã³ãŒã«ããããããŒ
ã«ããã¿ããŒã«ãªã©ã®äœçŽã¢ã«ã³ãŒã«ãã¡ãã«ã±
ãã³ããšãã«ã±ãã³ãã¡ãã«ãšãã«ã±ãã³ãã¡ã
ã«ã€ãœãããã«ã±ãã³ãã¡ãã«ã€ãœã¢ãã«ã±ã
ã³ãã·ã¯ããããµãã³ãªã©ã®ã±ãã³ç³»æº¶åªãé ¢é ž
ã¡ãã«ãé ¢é žãšãã«ãããããªã³é žãšãã«ããã
ããªã³é žããã«ãªã©ã®äœçŽèèªæã«ã«ãã³é žãšã¹
ãã«ãªã©ããè³éŠæããªã€ããå€å質èã®æ¹è³ªçš
ææ©æº¶åªãšçžæº¶æ§ã§ããã®ã§é©åœã§ããã ãã®çºæã®æ¹æ³ã§äœ¿çšããèç±æ§ã®é«ååéå
äœãšããŠã¯ãããªã¹ã«ãã³ãç¹ã«è³éŠæããªã¹ã«
ãã³ã奜é©ã«æããããšãã§ããäŸãã°ããã¹ã
ãšããŒã«ïŒ¡ã®ãžãããªãŠã å¡©ãšp.pâ²âãžã¯ãã«ãž
ããšãã«ã¹ã«ãã³ãšãåå¿ãããŠåŸãããæ¬¡ã®äž
è¬åŒ ã§ç€ºãããå埩åäœãæããããªã¢ãªãŒã«ã¹ã«ã
ã³ã奜é©ã§ããã åèšããªã¹ã«ãã³ã«å¯ŸããŠæº¶è§£æ§ææ©æº¶åª(a)ãš
ããŠã¯ãäŸãã°ããžã¯ãã«ã¡ãã¬ã³ãããªã¯ãã«
ãšãã¬ã³ãã¯ãããã«ã ãããã©ã¯ãã«ãšãã¬
ã³ãããã©ã¯ãããšã¿ã³ãªã©ã®äœçŽããã²ã³åç
åæ°ŽçŽ ãã¯ãã«ãã³ãŒã³ãªã©ã®ããã²ã³åçå
ïŒè³éŠæïŒæ°ŽçŽ æº¶åªãâã¡ãã«âïŒâãããªã
ã³ããžã¡ãã«ãã«ã ã¢ããããžã¡ãã«ã¢ã»ãã¢ã
ããªã©ã®ã¢ãã系溶åªãæããããšãã§ããã åè¿°ã®ããªã¹ã«ãã³ãããªãå€å質èã«ãåèš
ã®æº¶è§£æ§ææ©æº¶åª(a)ãåçž®æ§ææ©æº¶åª(b)ãªã©ã®æ¹
è³ªçšææ©æº¶åªãä»çïŒå«æµžïŒãããã«ã¯ãåè¿°ã®
ããªã€ããå€å質èã«ããã嫿µžæ¹æ³ãšåæ§ã®æ¹
æ³ã§è¡ãããšãã§ããã ãã®çºæã®æ¹æ³ã«ãããŠã¯ãåè¿°ã®ããã«ããŠ
æ¹è³ªçšææ©æº¶åªã®å«æµžãããå€å質èãã也ç¥ã
ãã³ïŒãŸãã¯å ç±ããŠãæ¹è³ªçšææ©æº¶åªãåŸã ã«
é€å»ããŠãããªã€ããå€å質èãæ¹è³ªããã®ã§ã
ãã åèšã®æº¶åªãå€å質èããé€å»ããã«ã¯ãäŸã
ã°ãæžå§ãŸãã¯åžžå§ã§ãïŒã80âã§ã0.1ã100æ
é也ç¥ããæ¬¡ãã§80ã160âã®æž©åºŠã§0.1ã20æé
å ç±ä¹Ÿç¥ããããã«160ã300âã®æž©åºŠã§0.1ã20
æéå ç±ããããšã奜ãŸããããç¹ã«ã160â以
äžã®æž©åºŠã«ããã也ç¥ãŸãã¯ä¹Ÿç¥ããã³å ç±ä¹Ÿç¥
ã«ãçŽ0.3æé以äžãç¹ã«0.5æé以äžã®æéãè²»
ããŠãåŸã ã«æº¶åªãé€å»ããæ¬¡ãã§160ã300âã§
髿ž©ã§ãç±åŠçããããšã奜é©ã§ããã åèšã®ä¹Ÿç¥ãŸãã¯å ç±ã«ãããŠã¯ãäžæŽ»æ§ã¬ã¹
ã®æµéäžã«è¡ãããšãã§ããã ãã®çºæã®æ¹æ³ã«ãã€ãŠè³éŠæããªã€ãããã
ãªã¹ã«ãã³ãªã©ã®èç±æ§ã®é«ååéåäœã®å€å質
èãæ¹è³ªããçµæåŸãããåé¢èã¯ãäŸãã°ãåŸ
è¿°ã®ã¬ã¹ééãã¹ãã«ãããæ°ŽçŽ ã¬ã¹ã®éé床PH
ïŒããïŒÃ10-3ãïŒÃ10-7ãç¹ã«ïŒÃ10-4ãïŒÃ
10-7cm3ïŒcm2ã»secã»cmHgçšåºŠã§ãããæ°ŽçŽ ã¬ã¹ãš
äžé žåççŽ ã¬ã¹ãšã®ééåºŠã®æ¯ïŒPHïŒïŒPCOïŒ
ããïŒã50ãç¹ã«10ã40çšåºŠã§ããåªããã¬ã¹å
é¢èã§ããã ãŸããåèšã®åé¢èã¯ãäŸãã°ãå¡©åãããªãŠ
ã NaClã®æ°Žæº¶æ¶²ã«ã€ããŠè¡ãéæµžéè詊éšã«ã
ããŠãå¡©æé€æ§èœã瀺ãéæµžéèã§ãããã ãã®çºæã®æ¹æ³ã«ãããŠã¯ãå¹³èç¶ãäžç©ºç³žç¶
ã®å€å質èã®ãããã§ã䜿çšã§ããã®ã§ãããã
ã®å€å質èã®æ¹è³ªã«ãã€ãŠãå¹³èç¶ãŸãã¯äžç©ºç³ž
ç¶ã®åé¢èãå®å®çã«åŸãããšãã§ããã 以äžã宿œäŸã瀺ãã 宿œäŸã«ãããŠãã¬ã¹ééãã¹ãã¯ãé¢ç©
14.65cm2ã®ã¹ãã³ã¬ã¹è£œã»ã«ã«ã¬ã¹åé¢èãèšçœ®
ããæ°ŽçŽ ã¬ã¹ãäžé žåççŽ ã¬ã¹ãã25âã§ã0.5
ãïŒKgïŒcm2ã«å å§ããŠãåé¢èãééããŠããã¬
ã¹å®¹éãæµéèšã§æž¬å®ããã åã¬ã¹ã®éé床ã¯ã次ã®åŒã§ç®åºããã éé床ïŒã¬ã¹ã®éééïŒïŒ³ïŒŽïŒ°ïŒïŒèé¢ç©Ãééæ
éÃå§åå·® ïŒcm3ïŒcm2ã»secã»cmHgïŒ ãŸããéæµžéè詊éšã¯ãåé¢èãéæµžéè詊éš
è£ çœ®ã«è£ çãã0.5ééïŒ ã®æ¿åºŠã®å¡©åãããªãŠ
ã æ°Žæº¶æ¶²ãäŸçµŠããŠã40KgïŒcm2ã®å å§äžã20âã§
éæµžéæäœãè¡ã€ãŠãæ°Žã®ééé床ããåäœm3ïŒ
m2ã»æ¥ã§ç€ºããããã«å¡©ã®æé€çRjã«ã€ããŠ
ã¯ãäžèšã®é浞éæäœã«ãããŠãåæ°Žäžã®å¡©åã
ããªãŠã æ¿åºŠCoã«å¯Ÿããééæ°Žäžã®å¡©åãããª
ãŠã æ¿åºŠïŒ£ã®æ¯ïŒïŒ£ïŒCoïŒããæ¬¡åŒã«ããç®åº
ããå¡©åãããªãŠã ã®æé€çïŒïŒ ïŒã§ç€ºãã RjïŒïŒïŒâïŒïŒ£ïœïŒÃ100ïŒ å®æœäŸ ïŒ ïŒïŒ3â²ïŒïŒïŒ4â²âãããšãã«ããã©ã«ã«ãã³é ž
äºç¡æ°Žç©40mmolãïŒïŒ4â²âãžã¢ãããžããšãã«
ãšãŒãã«40mmolããã³ãã©ã¯ãã«ããšããŒã«198g
ããæ¹ææ©ãšçªçŽ ã¬ã¹å°å ¥ç®¡ãšãä»èšãããã»ã
ã©ãã«ãã©ã¹ã³ã«å ¥ããŠãçªçŽ ã¬ã¹ãæµéããæ¹
æããªãããåå¿æ¶²ãåžžæž©ãã180âãŸã§çŽ50å
éã§ææž©ããããã«ãã®åå¿æ¶²ã180âã«ïŒæé
ä¿æããéåããã³ã€ããç°åãïŒæ®µã§è¡ã€ãŠç²
çš ãªããªã€ããæº¶æ¶²ãåŸãã ãã®ããªã€ããæº¶æ¶²ã¯ãããªããŒæ¿åºŠã10éé
ïŒ ã§ãããããªããŒã®ã€ããåçã95ïŒ ä»¥äžïŒèµ€
å€åžåã¹ãã¯ãã«åæã«ããïŒã§ãããããã«ã
ãªããŒã®å¯Ÿæ°ç²åºŠïŒ50âã0.5gïŒ100mlãã©ã¯ã
ã«ããšããŒã«ïŒã2.2ã§ãã€ãã åè¿°ã®ããã«ããŠè£œé ããããªã€ããæº¶æ¶²ãã
ã¬ã©ã¹æ¿äžã«25âã§æµå»¶ãåã0.2mmã®æ¶²ç¶ã®è
èã圢æãããã®æ¶²ç¶ã®èèã25âã§ã¡ã¿ããŒã«
ååºæ¶²ã«çŽ20æé浞挬ããååºãããŠãåéèã
圢æãããã®ååºèãïœâãããµã³ã«20æé浞挬
ããåŸãïœâãããµã³ããåãåºãã30âã§20å
éç©ºæ°æµéäžã«ä¹Ÿç¥ãã100âã§ïŒæé也ç¥ãã
ããã«200âã§ïŒæéå ç±ããŠãè³éŠæããªã€ã
ãå€å質èã補é ããã ãã®ããªã€ããå€å質èã¯ãåããçŽ25ÎŒã§ã
ããã¬ã¹ééãã¹ãã«ããæ°ŽçŽ ã®éé床ïŒPHïŒïŒ
ã1.8Ã10-2cm3ïŒcm2ã»secã»cmHgã§ãããæ°ŽçŽ ãš
äžé žåççŽ ãšã®ééåºŠã®æ¯ïŒPHïŒïŒPCOïŒã3.2
ã§ãã€ãïŒåèäŸïŒïŒã åèšã®è³éŠæããªã€ããå€å質èãããã³ãŒã³
100éééšãšãã©ã¯ãã«ããšããŒã«2.93éééšãš
ãããªãæ··åæº¶åªäžã«ã25âã§20åéæµžæŒ¬ããŠã
åèšå€å質èã«åèšæ··å溶åªã嫿µžããããã®å«
浞ãè¡ã€ãå€å質èã25âã§ç©ºæ°æµéäžã«ïŒæé
也ç¥ããããã«200âã§ïŒæéå ç±ä¹Ÿç¥ããŠãã
ãããã®æº¶åªãåŸã ã«é€å»ããŠãããªã€ããå€å
質èã髿§èœã®ããªã€ããåé¢èã«æ¹è³ªããã ãã®ããªã€ããåé¢èã«ã€ããŠãã¬ã¹ééãã¹
ãããã³é浞éè詊éšãè¡ã€ãçµæãã第ïŒè¡šã«
瀺ãã 宿œäŸ ïŒ ããªã€ããå€å質èãæµžæŒ¬ããæ··å溶åªããã
ã³ãŒã³100éééšãšãã©ã¯ãã«ããšããŒã«4.44é
ééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ãå€å質
èã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã96æéãš
ããã»ããã宿œäŸïŒãšåæ§ã«å®æœããŠãããªã€
ããå€å質èãæ¹è³ªããã æ¹è³ªã«ãã€ãŠåŸãããããªã€ããåé¢èã«ã€ã
ãŠãå詊éšã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ ããªã€ããå€å質èãæµžæŒ¬ããæ··å溶åªããã
ã³ãŒã³100éééšãšãã©ã¯ãã«ããšããŒã«7.55é
ééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ãå€å質
èã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã60æéãš
ãã200âã§ã®å ç±ä¹Ÿç¥ãè¡ãªããªãã€ãã»ã
ã¯ã宿œäŸïŒãšåæ§ã«å®æœããŠãããªã€ããå€å
質èãæ¹è³ªããã ãã®æ¹è³ªã«ãã€åŸãããããªã€ããåé¢èã«ã€
ããŠãå詊éšãè¡ã€ãçµæã第ïŒè¡šã«ç€ºãã
ã衚ã
宿œäŸ ïŒ
ããªã€ããå€å質èãæµžæŒ¬ããæ··å溶åªããã
ã³ãŒã³100éééšãšïŒ®âã¡ãã«âïŒâãããªãã³
5.26éééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ã
å€å質èãã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã
16æéãšããŠã次ãã§100âã§ïŒæé也ç¥ããã
ãã«200âã§ïŒæéå ç±ä¹Ÿç¥ããŠãããããã®æº¶
åªãåŸã ã«é€å»ããã»ãã¯ã宿œäŸïŒãšåæ§ã«ã
ãŠãããªã€ããå€å質èãæ¹è³ªããã ãã®æ¹è³ªã«ãã€ãŠåŸãããããªã€ããåé¢èã®
ã¬ã¹ééãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ æ··åæº¶åªãããã³ãŒã³100éééšãšÎ±âã¯ãã«
ããã¿ãªã³11.1éééšãšã®æ··å溶åªã«ãããã»ã
ã¯å®æœäŸïŒãšåæ§ã«ããŠããªã€ããå€å質èãæ¹
質ããããã®çµæåŸãããåé¢èã®æ§èœã第ïŒè¡š
ã«ç€ºãã
ã³ãŒã³100éééšãšïŒ®âã¡ãã«âïŒâãããªãã³
5.26éééšãšã®æ··å溶åªã«ãããŠã嫿µžãè¡ã€ã
å€å質èãã25âã§ç©ºæ°æµéäžã«ä¹Ÿç¥ããæéã
16æéãšããŠã次ãã§100âã§ïŒæé也ç¥ããã
ãã«200âã§ïŒæéå ç±ä¹Ÿç¥ããŠãããããã®æº¶
åªãåŸã ã«é€å»ããã»ãã¯ã宿œäŸïŒãšåæ§ã«ã
ãŠãããªã€ããå€å質èãæ¹è³ªããã ãã®æ¹è³ªã«ãã€ãŠåŸãããããªã€ããåé¢èã®
ã¬ã¹ééãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ æ··åæº¶åªãããã³ãŒã³100éééšãšÎ±âã¯ãã«
ããã¿ãªã³11.1éééšãšã®æ··å溶åªã«ãããã»ã
ã¯å®æœäŸïŒãšåæ§ã«ããŠããªã€ããå€å質èãæ¹
質ããããã®çµæåŸãããåé¢èã®æ§èœã第ïŒè¡š
ã«ç€ºãã
ã衚ã
宿œäŸ ïŒ
æ¹ææ©ãçªçŽ ã¬ã¹å°å
¥ç®¡ã®èšããããã»ãã©ã
ã«ãã©ã¹ã³ã«ãïŒïŒ3â²ïŒïŒïŒ4â²âãã³ãŸããšãã³
ããã©ã«ã«ãã³é žäºç¡æ°Žç©ïŒä»¥äžBTDAãšç¥èšã
ãïŒ57.4ããªã¢ã«ãïŒïŒ4â²âãžã¢ãããžããšãã«
ãšãŒãã«ïŒDADEïŒ57.4ããªã¢ã«ãâã¡ãã«â
ïŒâãããªãã³270gãå ¥ããŠãçªçŽ ã¬ã¹ã®æµé
ãè¡ãæ¹æããªããã宀枩ïŒ20âïŒã§ïŒæéãé
ååå¿ãããŠãããªã¢ããã¯é žãçæããããã
ã«ããã®åå¿æ¶²ã«ïŒ®âã¡ãã«âïŒâãããªãã³
200gãšããªãžã³27.5gãšç¡æ°Žé ¢é ž35.5gãšãå ã
ãŠãåŒ·ãæ¹æããªããåŸã ã«80âãŸã§ææž©ããã
ã®æž©åºŠã«ïŒæéç¶æããããªã¢ããã¯é žãã€ãã
åããããã®åå¿æº¶æ¶²ã«ãåŒ·ãæ¹æããªããå€é
ã®ã¡ã¿ããŒã«ãå ããŠããªããŒãå®å šã«æ²æŸ±ã
ãããå¥ã«ãã€ãŠãããªã€ããç²æ«ãåŸãŠããã®
ç²æ«ãæŽæµããŠä¹Ÿç¥ããŠããªã€ããç²æ«ãåŸãã ãã®ããªã€ããã¯ã察æ°ç²åºŠïŒ30âãæ¿åºŠïŒ
0.5gïŒ100ml溶åªã溶åªïŒãã©ãŒã¯ãã«ããšããŒ
ã«ïŒå®¹éãšãªã«ãœãŒã¯ãã«ããšããŒã«ïŒå®¹éãšã®
æ··åæº¶åªïŒã1.1ã§ãããã€ããåçã95ïŒ ä»¥äž
ã§ãã€ãã åèšã®ããªã€ããç²æ«10gãšãã©ã¯ãã«ããšã
ãŒã«ïŒPCPïŒ90gãšãæ¹ææ©ãæããã»ãã©ãã«
ãã©ã¹ã³ã«ãšããçŽ100âã«å ç±ãæ¹æããŠãã
ãªããŒãåäžã«æº¶è§£ããçŽ80âã§ãéããè±æ³¡ã
ãŠããªã€ããçµæç©ã調補ããã åè¿°ã®ããã«ããŠè£œé ããããªã€ããæº¶æ¶²ã䜿
çšããã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãããªã€ã
ãå€å質èã補é ããã ãã®å€å質èã®ã¬ã¹ééãã¹ãã®çµæãåèäŸ
ïŒãšããŠã第ïŒè¡šã«ç€ºãã åèšããªã€ããå€å質èã䜿çšããæ··å溶åªã§
嫿µžãããå€å質èã®ä¹Ÿç¥ãã25âã§ç©ºæ°æµéäž
ã«16æéã100âã§ïŒæéã200âã§ïŒæéãšãã
ã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãããªã€ããå€å
質èãæ¹è³ªããã ãã®çµæåŸãããããªã€ããåé¢èã®ã¬ã¹éé
ãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã
ã«ãã©ã¹ã³ã«ãïŒïŒ3â²ïŒïŒïŒ4â²âãã³ãŸããšãã³
ããã©ã«ã«ãã³é žäºç¡æ°Žç©ïŒä»¥äžBTDAãšç¥èšã
ãïŒ57.4ããªã¢ã«ãïŒïŒ4â²âãžã¢ãããžããšãã«
ãšãŒãã«ïŒDADEïŒ57.4ããªã¢ã«ãâã¡ãã«â
ïŒâãããªãã³270gãå ¥ããŠãçªçŽ ã¬ã¹ã®æµé
ãè¡ãæ¹æããªããã宀枩ïŒ20âïŒã§ïŒæéãé
ååå¿ãããŠãããªã¢ããã¯é žãçæããããã
ã«ããã®åå¿æ¶²ã«ïŒ®âã¡ãã«âïŒâãããªãã³
200gãšããªãžã³27.5gãšç¡æ°Žé ¢é ž35.5gãšãå ã
ãŠãåŒ·ãæ¹æããªããåŸã ã«80âãŸã§ææž©ããã
ã®æž©åºŠã«ïŒæéç¶æããããªã¢ããã¯é žãã€ãã
åããããã®åå¿æº¶æ¶²ã«ãåŒ·ãæ¹æããªããå€é
ã®ã¡ã¿ããŒã«ãå ããŠããªããŒãå®å šã«æ²æŸ±ã
ãããå¥ã«ãã€ãŠãããªã€ããç²æ«ãåŸãŠããã®
ç²æ«ãæŽæµããŠä¹Ÿç¥ããŠããªã€ããç²æ«ãåŸãã ãã®ããªã€ããã¯ã察æ°ç²åºŠïŒ30âãæ¿åºŠïŒ
0.5gïŒ100ml溶åªã溶åªïŒãã©ãŒã¯ãã«ããšããŒ
ã«ïŒå®¹éãšãªã«ãœãŒã¯ãã«ããšããŒã«ïŒå®¹éãšã®
æ··åæº¶åªïŒã1.1ã§ãããã€ããåçã95ïŒ ä»¥äž
ã§ãã€ãã åèšã®ããªã€ããç²æ«10gãšãã©ã¯ãã«ããšã
ãŒã«ïŒPCPïŒ90gãšãæ¹ææ©ãæããã»ãã©ãã«
ãã©ã¹ã³ã«ãšããçŽ100âã«å ç±ãæ¹æããŠãã
ãªããŒãåäžã«æº¶è§£ããçŽ80âã§ãéããè±æ³¡ã
ãŠããªã€ããçµæç©ã調補ããã åè¿°ã®ããã«ããŠè£œé ããããªã€ããæº¶æ¶²ã䜿
çšããã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãããªã€ã
ãå€å質èã補é ããã ãã®å€å質èã®ã¬ã¹ééãã¹ãã®çµæãåèäŸ
ïŒãšããŠã第ïŒè¡šã«ç€ºãã åèšããªã€ããå€å質èã䜿çšããæ··å溶åªã§
嫿µžãããå€å質èã®ä¹Ÿç¥ãã25âã§ç©ºæ°æµéäž
ã«16æéã100âã§ïŒæéã200âã§ïŒæéãšãã
ã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãããªã€ããå€å
質èãæ¹è³ªããã ãã®çµæåŸãããããªã€ããåé¢èã®ã¬ã¹éé
ãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã
ã衚ã
宿œäŸ ïŒ
ããªã¹ã«ãã³ïŒãŠããªã³ã»ã«ãŒãã€ãã»ã³ãŒã
ã¬ã€ã·ãšã³ç€Ÿè£œãååçªå·ïŒïŒ°â3500ïŒã®25éé
ïŒ ãžã¡ãã«ãã«ã ã¢ããæº¶æ¶²ãããŒãæ¶²ãšããŠäœ¿
çšãããã®ããŒãæ¶²ãã¬ã©ã¹æ¿äžã«25âã§æµå»¶ã
å0.2mmã®æ¶²ç¶ã®èèã圢æãããã®æ¶²ç¶ã®èè
ã25âã§ããžã¡ãã«ãã«ã ã¢ããïŒééïŒ ãšã©ãŠ
ãªã«ãµã«ããšãŒããããªãŠã å¡©0.5ééïŒ ãšãå«
æããæ°ŽïŒååºæ¶²ïŒäžã«æµžæŒ¬ããŠãååºãããŠã
åéèã圢æãããã®åéèãæ°Žã§æŽæµåŸã25â
ã§ç©ºæ°æµéäžã«çŽ20æé颚也ããŠããªã¹ã«ãã³å€
å質èã補é ããã ãã®å€å質èã«ã€ããŠã¬ã¹ééãã¹ããè¡ã€ã
çµæã第ïŒè¡šã«ç€ºãïŒåèäŸïŒïŒã åèšããªã¹ã«ãã³å€å質èããã¡ã¿ããŒã«100
éééšãšãžã¡ãã«ãã«ã ã¢ãã20.0éééšãšã®æ··
åæº¶åªäžã«ã25âã§20åéæµžæŒ¬ããŠãåèšå€å質
èã«åèšæ··å溶åªã嫿µžããããã®å«æµžãè¡ã€ã
å€å質èã25âã§ç©ºæ°æµéäž18æé也ç¥ããŠãå€
å質èãæ¹è³ªããã ãã®çµæåŸãããããªã¹ã«ãã³åé¢èã®ã¬ã¹é
éãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ å®æœäŸïŒã§åŸãããå€å質èã100âã§0.5æé
ããã«ä¹Ÿç¥ããŠãå ç±åŠçãããããªã¹ã«ãã³å
é¢èã補é ããããã®åé¢èã®ã¬ã¹ééãã¹ãã®
çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ æ··åæº¶åªãšããŠãã¡ã¿ããŒã«100éééšãšãªã«
ãœãžã¯ãã«ãã³ãŒã³2.0éééšãšã®æ··å溶åªã䜿
çšããã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãå€å質è
ãæ¹è³ªããã ãã®çµæåŸãããããªã¹ã«ãã³åé¢èã®ã¬ã¹é
éãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã
ã¬ã€ã·ãšã³ç€Ÿè£œãååçªå·ïŒïŒ°â3500ïŒã®25éé
ïŒ ãžã¡ãã«ãã«ã ã¢ããæº¶æ¶²ãããŒãæ¶²ãšããŠäœ¿
çšãããã®ããŒãæ¶²ãã¬ã©ã¹æ¿äžã«25âã§æµå»¶ã
å0.2mmã®æ¶²ç¶ã®èèã圢æãããã®æ¶²ç¶ã®èè
ã25âã§ããžã¡ãã«ãã«ã ã¢ããïŒééïŒ ãšã©ãŠ
ãªã«ãµã«ããšãŒããããªãŠã å¡©0.5ééïŒ ãšãå«
æããæ°ŽïŒååºæ¶²ïŒäžã«æµžæŒ¬ããŠãååºãããŠã
åéèã圢æãããã®åéèãæ°Žã§æŽæµåŸã25â
ã§ç©ºæ°æµéäžã«çŽ20æé颚也ããŠããªã¹ã«ãã³å€
å質èã補é ããã ãã®å€å質èã«ã€ããŠã¬ã¹ééãã¹ããè¡ã€ã
çµæã第ïŒè¡šã«ç€ºãïŒåèäŸïŒïŒã åèšããªã¹ã«ãã³å€å質èããã¡ã¿ããŒã«100
éééšãšãžã¡ãã«ãã«ã ã¢ãã20.0éééšãšã®æ··
åæº¶åªäžã«ã25âã§20åéæµžæŒ¬ããŠãåèšå€å質
èã«åèšæ··å溶åªã嫿µžããããã®å«æµžãè¡ã€ã
å€å質èã25âã§ç©ºæ°æµéäž18æé也ç¥ããŠãå€
å質èãæ¹è³ªããã ãã®çµæåŸãããããªã¹ã«ãã³åé¢èã®ã¬ã¹é
éãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ å®æœäŸïŒã§åŸãããå€å質èã100âã§0.5æé
ããã«ä¹Ÿç¥ããŠãå ç±åŠçãããããªã¹ã«ãã³å
é¢èã補é ããããã®åé¢èã®ã¬ã¹ééãã¹ãã®
çµæã第ïŒè¡šã«ç€ºãã 宿œäŸ ïŒ æ··åæº¶åªãšããŠãã¡ã¿ããŒã«100éééšãšãªã«
ãœãžã¯ãã«ãã³ãŒã³2.0éééšãšã®æ··å溶åªã䜿
çšããã»ãã¯ã宿œäŸïŒãšåæ§ã«ããŠãå€å質è
ãæ¹è³ªããã ãã®çµæåŸãããããªã¹ã«ãã³åé¢èã®ã¬ã¹é
éãã¹ãã®çµæã第ïŒè¡šã«ç€ºãã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ èç±æ§ã®é«ååéåäœãããªãå€å質èã®å š
é¢ã«ããã€ãŠã (a) åèšå€å質èã圢æããŠããèç±æ§ã®é«åå
éåäœãçŽïŒééïŒ ä»¥äžæº¶è§£ããããšãã§ãã
åèšéåäœæº¶è§£æ§ææ©æº¶åªããŸãã¯ã (b) åèšå€å質èãåæº¶åªåç¬ã«æµžæŒ¬ããŠå溶åª
ã§æ¹¿æœ€ãããå€å質èã也ç¥ããå Žåã«å€å質
èãçŽ15ïŒ ä»¥äžåçž®ãããããšãã§ããåçž®æ§
ææ©æº¶åªã§ãã€ãŠããããã ããšããŒã«ç³»æº¶åªãã¢ãã系溶åªããã³ããã²
ã³åçåæ°ŽçŽ æº¶åªãããªãé¡ããéžã°ããå°ãªã
ãšãïŒçš®ã®æ¹è³ªçšææ©æº¶åªãã埮éä»çããã æ¬¡ãã§ããã®æ¹è³ªçšææ©æº¶åªã®ä»çããå€å質
èãã也ç¥ããã³ïŒãŸãã¯å ç±ããŠãåèšæº¶åªã
åŸã ã«é€å»ããããšãç¹åŸŽãšããå€å質èã®æ¹è³ª
æ¹æ³ã
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10133581A JPS585343A (ja) | 1981-07-01 | 1981-07-01 | å€å質èã®æ¹è³ªæ¹æ³ |
GB08218163A GB2104832B (en) | 1981-07-01 | 1982-06-23 | Mofifying porous polymeric membrane |
DE19823223844 DE3223844A1 (de) | 1981-07-01 | 1982-06-25 | Verfahren zur modifizierung einer poroesen polymermembran |
US06/392,169 US4486376A (en) | 1981-07-01 | 1982-06-25 | Process for modifying porous polymeric membrane |
CA000406464A CA1206308A (en) | 1981-07-01 | 1982-06-30 | Process for modifying porous polymeric membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10133581A JPS585343A (ja) | 1981-07-01 | 1981-07-01 | å€å質èã®æ¹è³ªæ¹æ³ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS585343A JPS585343A (ja) | 1983-01-12 |
JPS6261228B2 true JPS6261228B2 (ja) | 1987-12-21 |
Family
ID=14297958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10133581A Granted JPS585343A (ja) | 1981-07-01 | 1981-07-01 | å€å質èã®æ¹è³ªæ¹æ³ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS585343A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0141793A1 (en) * | 1983-06-30 | 1985-05-15 | Monsanto Company | Asymmetric gas separation membranes having increased selectivy, and process for their production |
JP2649730B2 (ja) * | 1989-05-09 | 1997-09-03 | å®éšèç£æ ªåŒäŒç€Ÿ | ç¡æ©ç©æ°Žæº¶æ¶²ã®æµžéæ°åå颿³ |
JPH03129033A (ja) * | 1990-09-05 | 1991-06-03 | Shimizu Corp | ïŒ°ïœæ¿åã³ïœïœæ¿ãçšããåºã»å£æ§é |
JPH0687518U (ja) * | 1993-02-09 | 1994-12-22 | é¹¿å³¶å»ºèšæ ªåŒäŒç€Ÿ | åæã¹ã©ã |
JP2001316579A (ja) * | 2000-05-08 | 2001-11-16 | Teijin Ltd | ããªã¢ãªã¬ãŒãïŒããªã€ããçµæç© |
JP6878808B2 (ja) * | 2016-09-29 | 2021-06-02 | å®éšèç£æ ªåŒäŒç€Ÿ | ããªã€ããå€å質äœã®è£œé æ¹æ³ |
JP7527610B2 (ja) * | 2018-08-20 | 2024-08-05 | æ²³æç£æ¥æ ªåŒäŒç€Ÿ | ããªã€ããç²äœãããªã€ããã¯ãã¹ãããªã€ãããã£ã«ã ããã³ããªã€ããå€å質è |
-
1981
- 1981-07-01 JP JP10133581A patent/JPS585343A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS585343A (ja) | 1983-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4528004A (en) | Aromatic polyimide composite separating membrane | |
US4440643A (en) | Process for producing aromatic polyimide composite separating membrane | |
US4474662A (en) | Process for producing porous aromatic polyimide membranes | |
US4512893A (en) | Porous aromatic imide polymer membrane and a process for its manufacture | |
US4378324A (en) | Process for preparing aromatic polyimide semipermeable membranes | |
JP2855668B2 (ja) | ããªã€ããåé¢è | |
US4486376A (en) | Process for modifying porous polymeric membrane | |
JPH03267130A (ja) | ã¬ã¹åé¢äžç©ºç³žèåã³ãã®è£œæ³ | |
JPS6153103B2 (ja) | ||
JPS6355974B2 (ja) | ||
JPH0247931B2 (ja) | ||
GB2102726A (en) | Producing aromatic polyimide separating membranes | |
JP3994241B2 (ja) | ããªã€ããå€åèåã³è£œé æ¹æ³ | |
JPS6252605B2 (ja) | ||
JPS6252604B2 (ja) | ||
JPS6261228B2 (ja) | ||
JPS6153090B2 (ja) | ||
JPS6223972B2 (ja) | ||
WO1991000774A1 (en) | Separative membrane made of aromatic polyimide | |
JPS63264121A (ja) | ããªã€ããæ°äœåé¢è | |
JPS621615B2 (ja) | ||
JPS6321521B2 (ja) | ||
JPS621616B2 (ja) | ||
JPH0122006B2 (ja) | ||
JPS6153089B2 (ja) |