JPH09505587A - アルキレンオキシドを調整する方法 - Google Patents
アルキレンオキシドを調整する方法Info
- Publication number
- JPH09505587A JPH09505587A JP7515102A JP51510295A JPH09505587A JP H09505587 A JPH09505587 A JP H09505587A JP 7515102 A JP7515102 A JP 7515102A JP 51510295 A JP51510295 A JP 51510295A JP H09505587 A JPH09505587 A JP H09505587A
- Authority
- JP
- Japan
- Prior art keywords
- hypochlorous acid
- solution
- reactor
- chlorine
- hocl
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 104
- 125000002947 alkylene group Chemical group 0.000 title claims abstract description 18
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims abstract description 248
- 239000000460 chlorine Substances 0.000 claims abstract description 145
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 127
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 126
- 239000000243 solution Substances 0.000 claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims abstract description 112
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 52
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims abstract description 48
- 150000001336 alkenes Chemical class 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 40
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007864 aqueous solution Substances 0.000 claims abstract description 36
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 31
- 239000007791 liquid phase Substances 0.000 claims abstract description 16
- 239000012808 vapor phase Substances 0.000 claims abstract description 15
- 229910001510 metal chloride Inorganic materials 0.000 claims abstract description 13
- 239000012266 salt solution Substances 0.000 claims abstract description 12
- NMKSBNZBSLHAKW-UHFFFAOYSA-N Cl.ClO Chemical compound Cl.ClO NMKSBNZBSLHAKW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000011437 continuous method Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 154
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 42
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 41
- -1 alkaline earth metal hypochlorite Chemical class 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 26
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 21
- 239000000920 calcium hydroxide Substances 0.000 claims description 21
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 21
- 239000002585 base Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 230000035484 reaction time Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims description 8
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 claims description 4
- 241000212342 Sium Species 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 230000036961 partial effect Effects 0.000 claims description 3
- 239000011260 aqueous acid Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract description 141
- 239000000047 product Substances 0.000 abstract description 71
- 239000012267 brine Substances 0.000 abstract description 49
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract description 49
- 239000006227 byproduct Substances 0.000 abstract description 32
- 238000010521 absorption reaction Methods 0.000 abstract description 28
- 230000015572 biosynthetic process Effects 0.000 abstract description 28
- 239000002253 acid Substances 0.000 abstract description 24
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 16
- 150000003839 salts Chemical class 0.000 abstract description 13
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract description 10
- 150000004692 metal hydroxides Chemical class 0.000 abstract description 10
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 5
- 150000004706 metal oxides Chemical class 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 121
- 239000007789 gas Substances 0.000 description 79
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 59
- 108700024827 HOC1 Proteins 0.000 description 56
- 101100178273 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) HOC1 gene Proteins 0.000 description 56
- 239000000126 substance Substances 0.000 description 49
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 47
- 238000011084 recovery Methods 0.000 description 47
- VZIQXGLTRZLBEX-UHFFFAOYSA-N 2-chloro-1-propanol Chemical compound CC(Cl)CO VZIQXGLTRZLBEX-UHFFFAOYSA-N 0.000 description 43
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 36
- 238000012856 packing Methods 0.000 description 36
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 description 35
- 238000004821 distillation Methods 0.000 description 33
- 238000002156 mixing Methods 0.000 description 32
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 31
- 239000000523 sample Substances 0.000 description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 27
- 235000002639 sodium chloride Nutrition 0.000 description 26
- BULLHNJGPPOUOX-UHFFFAOYSA-N chloroacetone Chemical compound CC(=O)CCl BULLHNJGPPOUOX-UHFFFAOYSA-N 0.000 description 24
- 150000002894 organic compounds Chemical class 0.000 description 23
- 239000000463 material Substances 0.000 description 20
- 239000002002 slurry Substances 0.000 description 19
- 150000002924 oxiranes Chemical class 0.000 description 18
- 238000000354 decomposition reaction Methods 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- 230000003647 oxidation Effects 0.000 description 15
- 239000001110 calcium chloride Substances 0.000 description 14
- 229910001628 calcium chloride Inorganic materials 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 14
- 238000011049 filling Methods 0.000 description 14
- 239000011780 sodium chloride Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 230000001133 acceleration Effects 0.000 description 13
- 230000008901 benefit Effects 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 12
- 238000013019 agitation Methods 0.000 description 12
- 239000011575 calcium Substances 0.000 description 12
- XEPXTKKIWBPAEG-UHFFFAOYSA-N 1,1-dichloropropan-1-ol Chemical compound CCC(O)(Cl)Cl XEPXTKKIWBPAEG-UHFFFAOYSA-N 0.000 description 11
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- 239000004809 Teflon Substances 0.000 description 11
- 229920006362 Teflon® Polymers 0.000 description 11
- 235000011941 Tilia x europaea Nutrition 0.000 description 11
- 238000000889 atomisation Methods 0.000 description 11
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 11
- 230000006698 induction Effects 0.000 description 11
- 239000004571 lime Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000013461 design Methods 0.000 description 9
- 150000002576 ketones Chemical class 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 238000005660 chlorination reaction Methods 0.000 description 8
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 238000007086 side reaction Methods 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000002033 PVDF binder Substances 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- 238000006735 epoxidation reaction Methods 0.000 description 6
- 229920002313 fluoropolymer Polymers 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000003518 caustics Substances 0.000 description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 5
- 238000007872 degassing Methods 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000004448 titration Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000008016 vaporization Effects 0.000 description 5
- AVGQTJUPLKNPQP-UHFFFAOYSA-N 1,1,1-trichloropropane Chemical compound CCC(Cl)(Cl)Cl AVGQTJUPLKNPQP-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000003889 chemical engineering Methods 0.000 description 4
- 229940005991 chloric acid Drugs 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000004811 fluoropolymer Substances 0.000 description 4
- 150000003944 halohydrins Chemical class 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 238000004255 ion exchange chromatography Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- QCFYJCYNJLBDRT-UHFFFAOYSA-N Bis(2-chloro-1-methylethyl)ether Chemical compound ClCC(C)OC(C)CCl QCFYJCYNJLBDRT-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002896 organic halogen compounds Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 2
- IDEYZABHVQLHAF-GQCTYLIASA-N (e)-2-methylpent-2-enal Chemical compound CC\C=C(/C)C=O IDEYZABHVQLHAF-GQCTYLIASA-N 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 2
- IDEYZABHVQLHAF-UHFFFAOYSA-N 2-Methyl-2-pentenal Natural products CCC=C(C)C=O IDEYZABHVQLHAF-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- NHYCGSASNAIGLD-UHFFFAOYSA-N Chlorine monoxide Chemical compound Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 235000009421 Myristica fragrans Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 241000488925 Thesium Species 0.000 description 2
- ACWQBUSCFPJUPN-UHFFFAOYSA-N Tiglaldehyde Natural products CC=C(C)C=O ACWQBUSCFPJUPN-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000005882 aldol condensation reaction Methods 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- YALMXYPQBUJUME-UHFFFAOYSA-L calcium chlorate Chemical compound [Ca+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O YALMXYPQBUJUME-UHFFFAOYSA-L 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229910001919 chlorite Inorganic materials 0.000 description 2
- 229910052619 chlorite group Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 235000013367 dietary fats Nutrition 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
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- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000010520 ghee Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000001115 mace Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- ACXCKRZOISAYHH-UHFFFAOYSA-N molecular chlorine hydrate Chemical compound O.ClCl ACXCKRZOISAYHH-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- YYTSGNJTASLUOY-UHFFFAOYSA-N 1-chloropropan-2-ol Chemical compound CC(O)CCl YYTSGNJTASLUOY-UHFFFAOYSA-N 0.000 description 1
- ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 2,3-dichloropropan-1-ol Chemical compound OCC(Cl)CCl ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 0.000 description 1
- BULHJTXRZFEUDQ-UHFFFAOYSA-N 2-chloro-2-(2-chloropropan-2-yloxy)propane Chemical compound CC(C)(Cl)OC(C)(C)Cl BULHJTXRZFEUDQ-UHFFFAOYSA-N 0.000 description 1
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- DSTQXCSAMBWWIR-UHFFFAOYSA-N 2-methyloxirane;hydrate Chemical compound O.CC1CO1 DSTQXCSAMBWWIR-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- OHXAOPZTJOUYKM-UHFFFAOYSA-N 3-Chloro-2-methylpropene Chemical compound CC(=C)CCl OHXAOPZTJOUYKM-UHFFFAOYSA-N 0.000 description 1
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 1
- 241000990027 Bisaltes Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
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- 235000009984 Pterocarpus indicus Nutrition 0.000 description 1
- IRYBKFGKUNZRSI-UHFFFAOYSA-N Pyrene-1,2-oxide Chemical compound C1=C2C3OC3C=C(C=C3)C2=C2C3=CC=CC2=C1 IRYBKFGKUNZRSI-UHFFFAOYSA-N 0.000 description 1
- 235000014548 Rubus moluccanus Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- JNAHSTZIPLLKBQ-UHFFFAOYSA-N [O].CC=C Chemical compound [O].CC=C JNAHSTZIPLLKBQ-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000005325 alkali earth metal hydroxides Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001361 allenes Chemical class 0.000 description 1
- OOCCDEMITAIZTP-UHFFFAOYSA-N allylic benzylic alcohol Natural products OCC=CC1=CC=CC=C1 OOCCDEMITAIZTP-UHFFFAOYSA-N 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 125000003118 aryl group Chemical group 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- FDQQFTPXVYEDRY-UHFFFAOYSA-M calcium;chloride;hypochlorite Chemical compound [Cl-].[Ca+2].Cl[O-] FDQQFTPXVYEDRY-UHFFFAOYSA-M 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229940005989 chlorate ion Drugs 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 description 1
- 229940077239 chlorous acid Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 239000000356 contaminant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000000727 fraction Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
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- 208000017262 paroxysmal cold hemoglobinuria Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 208000004351 pontocerebellar hypoplasia Diseases 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
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- 230000036632 reaction speed Effects 0.000 description 1
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- 230000000630 rising effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- UMFCIIBZHQXRCJ-NSCUHMNNSA-N trans-anol Chemical compound C\C=C\C1=CC=C(O)C=C1 UMFCIIBZHQXRCJ-NSCUHMNNSA-N 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/064—Hypochlorites of alkaline-earth metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
- C07C29/66—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens by addition of hypohalogenous acids, which may be formed in situ, to carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
- C07D301/26—Y being hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.本発明は、以下の工程:即ち、 (a)金属塩化物水溶液中にある次亜塩素酸塩を基準として少なくとも80モル %の収率で次亜塩素酸を得るために十分にミクロ混合しながら、温度60℃未満 及びpH5.5未満で、塩素を金属次亜塩素酸塩溶液と接触させる工程; (b)次亜塩素酸の金属塩化物水溶液から次亜塩素酸の少なくとも一部を分離す る工程、その場合、次亜塩素酸の少なくとも30モル%が液相から次亜塩素酸と 一酸化二塩素とが平衡状態にある蒸気相中へと脱着されるように、前記溶液を5 00ミクロン未満の体積平均直径を有する液滴として蒸気流の中にスプレーする ; (c)残留液相を蒸留して、追加の次亜塩素酸と一酸化二塩素との蒸気を得る工 程; (d)低塩化物水中に次亜塩素酸及び一酸化二塩素を吸収して、低塩化物次亜塩 素酸水溶液を製造する工程;及び (e)反応器中において0.2重量%以下のHOCl濃度を保つのに十分な逆撹 拌する連続撹拌タンク反応器を用いる連続法で、低塩化物次亜塩素酸水溶液をオ レフィンと接触させて、対応するオレフィンクロロヒドリンを製造する工程 を組み合わせることを特徴とする、オレフィンクロロヒドリンを調製する連続方 法。 2.更に、以下の工程:すなわち、 (f)そのオレフィンクロロヒドリンを塩基と接触させて、対応するアルキレン オキシド及び塩溶液を製造する工程;及び (g)塩溶液からそのアルキレンオキシドを分離する工程 を含む請求項1記載の方法。 3.工程(f)における塩基がアルカリ金属水酸化物であり、更に該方法が、 工程(a)の前に、アルカリ土類金属の水酸化物又は酸化物を塩素と接触させて アルカリ土類金属次亜塩素酸塩溶液を作る工程を含む請求項2記載の方法。 4.アルカリ土類金属の水酸化物又は酸化物が水酸化カルシウム又は酸化カル シウムであり、アルカリ土類次亜塩素酸塩溶液を温度10℃−60℃で工程(a )へと供給する請求項1,2又は3記載の方法。 5.その塩素を、工程(a)で用いられる次亜塩素酸塩を作るために、又は工 程(a)、工程(b)、工程(c)あるいはそれらの組み合わせへと再循環させ る請求項1,2又は3記載の方法。 6.羽根車、バッフル又はそれらの組み合わせを用いることによって剪断作用 が得られる逆混合反応器において、工程(a)におけるミクロ混合を達成する請 求項1,2,3,4又は5記載の方法。 7.工程(b)の液滴が、25−200マイクロメーターの体積平均直径を有 する請求項1,2,3,4,5又は6記載の方法。 8.工程(b)において、液滴を、単一相液体スプレーノズルである噴霧化手 段によって製造する請求項7記載の方法。 9.工程(b)において、液滴を、二相液体スプレーノズルである噴霧化手段 によって製造する請求項7記載の方法。 10.低塩化物次亜塩素酸水溶液が、3−7重量%の次亜塩素酸濃度を有する 請求項1,2,3,4,5,6.7,8又は9記載の方法。 11.溶液が、塩化物イオンを重量基準で200ppm未満含む請求項10記載 の方法。 12.オレフィンを、プロピレン、1−ブテン、3−クロロプロペン、エチレ ン、及びそれらの混合物から選択する請求項1,2,3,4,5,6.7,8, 9,10又は11記載の方法。 13.工程(e)は、1atm(101.3kPa)を超える圧力、30分未満の反 応時間、HOCl供給濃度が7重量%未満、及び内部ガス循環が存在していて、 少なくとも約60℃の温度で行われる請求項1,2,3,4,5,6.7,8, 9,10,11又は12記載の方法。 14.次亜塩素酸塩を基準として少なくとも80モル%の収率で生成物である 次亜塩素酸を得るために十分にミクロ混合しながら、温度60℃未満及びpH5 .5未満で、少なくとも1Mの次亜塩素酸塩濃度を有する金属次亜塩素酸塩の溶 液と塩素とを接触させる工程を特徴とする、次亜塩素酸を製造する方法。 15.塩素が液体である請求項14記載の方法。 16.次亜塩素酸の金属塩化物水溶液から次亜塩素酸の少なくとも一部を分離 する工程、その場合、次亜塩素酸の少なくとも30モル%が液相から蒸気相中へ と素早く脱着されて次亜塩素酸が次亜塩素酸と一酸化二塩素との蒸気相中に存在 するように、前記溶液を500ミクロン未満の体積平均直径を有する液滴として 蒸気流の中にスプレーすることを特徴とする次亜塩素酸を製造する方法。 17.反応器中において0.2重量%以下のHOCl濃度を保つのに十分な内 部ガス再循環及び逆撹拌を行いながら、少なくとも60℃の温度、1atm(10 1.3kPa)を超える圧力、30分未満の滞留時間、7重量%未満のHOCl供給 濃度で、連続撹拌タンク反応器において、低塩化物次亜塩素酸水溶液をオレフィ ンと接触させて、対応するオレフィンクロロヒドリンを作る工程を特徴とするオ レフィンクロロヒドリンを調製する連続方法。 18.溶液から出て溶液中へと戻るオレフィンの再循環が存在している請求項 17記載の方法。
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US15650793A | 1993-11-23 | 1993-11-23 | |
US08/156,507 | 1993-11-23 | ||
PCT/US1994/013005 WO1995014635A1 (en) | 1993-11-23 | 1994-11-09 | Process for preparing alkylene oxides |
Publications (2)
Publication Number | Publication Date |
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JPH09505587A true JPH09505587A (ja) | 1997-06-03 |
JP3844492B2 JP3844492B2 (ja) | 2006-11-15 |
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JP51510295A Expired - Fee Related JP3844492B2 (ja) | 1993-11-23 | 1994-11-09 | アルキレンオキシドを調整する方法 |
Country Status (9)
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---|---|
US (1) | US5532389A (ja) |
EP (1) | EP0730559B1 (ja) |
JP (1) | JP3844492B2 (ja) |
KR (1) | KR960705736A (ja) |
CN (1) | CN1134140A (ja) |
BR (1) | BR9408165A (ja) |
DE (1) | DE69405774T2 (ja) |
TW (1) | TW305831B (ja) |
WO (1) | WO1995014635A1 (ja) |
Cited By (4)
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JP2001335520A (ja) * | 2000-05-31 | 2001-12-04 | Asahi Glass Co Ltd | クロルヒドリンの製造方法 |
JP2008231073A (ja) * | 2007-03-23 | 2008-10-02 | Mitsubishi Chemicals Corp | ガラスライニング装置を用いる反応方法及び炭酸ジエステルの製造方法 |
JP2010536561A (ja) * | 2007-08-23 | 2010-12-02 | ダウ グローバル テクノロジーズ インコーポレイティド | 工業用ブラインの精製のための方法、適合化微生物、組成物及び装置 |
JP2016204175A (ja) * | 2015-04-16 | 2016-12-08 | 株式会社トクヤマ | 次亜塩素酸塩水溶液の製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5845993A (en) * | 1995-10-12 | 1998-12-08 | The Dow Chemical Company | Shear mixing apparatus and use thereof |
AU7399096A (en) * | 1995-10-12 | 1997-04-30 | Dow Chemical Company, The | Shear mixing apparatus and use thereof |
US6048513A (en) * | 1996-09-11 | 2000-04-11 | The Dow Chemical Company | Method for synthesis of hypohalous acid |
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- 1994-11-09 JP JP51510295A patent/JP3844492B2/ja not_active Expired - Fee Related
- 1994-11-09 EP EP95904059A patent/EP0730559B1/en not_active Expired - Lifetime
- 1994-11-09 CN CN94193955A patent/CN1134140A/zh active Pending
- 1994-11-09 WO PCT/US1994/013005 patent/WO1995014635A1/en active IP Right Grant
- 1994-11-09 BR BR9408165A patent/BR9408165A/pt not_active IP Right Cessation
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Cited By (4)
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JP2001335520A (ja) * | 2000-05-31 | 2001-12-04 | Asahi Glass Co Ltd | クロルヒドリンの製造方法 |
JP2008231073A (ja) * | 2007-03-23 | 2008-10-02 | Mitsubishi Chemicals Corp | ガラスライニング装置を用いる反応方法及び炭酸ジエステルの製造方法 |
JP2010536561A (ja) * | 2007-08-23 | 2010-12-02 | ダウ グローバル テクノロジーズ インコーポレイティド | 工業用ブラインの精製のための方法、適合化微生物、組成物及び装置 |
JP2016204175A (ja) * | 2015-04-16 | 2016-12-08 | 株式会社トクヤマ | 次亜塩素酸塩水溶液の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69405774D1 (de) | 1997-10-23 |
EP0730559B1 (en) | 1997-09-17 |
US5532389A (en) | 1996-07-02 |
KR960705736A (ko) | 1996-11-08 |
EP0730559A1 (en) | 1996-09-11 |
WO1995014635A1 (en) | 1995-06-01 |
BR9408165A (pt) | 1997-08-05 |
TW305831B (ja) | 1997-05-21 |
CN1134140A (zh) | 1996-10-23 |
DE69405774T2 (de) | 1998-01-22 |
JP3844492B2 (ja) | 2006-11-15 |
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