KR102299593B1 - 할로실란의 제조 방법 - Google Patents
할로실란의 제조 방법 Download PDFInfo
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- KR102299593B1 KR102299593B1 KR1020167015559A KR20167015559A KR102299593B1 KR 102299593 B1 KR102299593 B1 KR 102299593B1 KR 1020167015559 A KR1020167015559 A KR 1020167015559A KR 20167015559 A KR20167015559 A KR 20167015559A KR 102299593 B1 KR102299593 B1 KR 102299593B1
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- South Korea
- Prior art keywords
- spinel
- reactant
- reactor
- alternatively
- catalyst
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- 238000000034 method Methods 0.000 title claims abstract description 97
- 239000003054 catalyst Substances 0.000 claims abstract description 173
- 239000011029 spinel Substances 0.000 claims abstract description 162
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 162
- 239000000376 reactant Substances 0.000 claims abstract description 134
- 239000010949 copper Substances 0.000 claims abstract description 98
- 229910052802 copper Inorganic materials 0.000 claims abstract description 80
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910000077 silane Inorganic materials 0.000 claims abstract description 54
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 150000008282 halocarbons Chemical class 0.000 claims abstract description 45
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 26
- 125000005843 halogen group Chemical group 0.000 claims abstract description 16
- 125000000962 organic group Chemical group 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 52
- 238000001354 calcination Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 32
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 31
- 229910018565 CuAl Inorganic materials 0.000 claims description 28
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 22
- 238000010926 purge Methods 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 150000004706 metal oxides Chemical class 0.000 claims description 11
- 238000009472 formulation Methods 0.000 claims description 7
- 239000005751 Copper oxide Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910000431 copper oxide Inorganic materials 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 5
- 229910000943 NiAl Inorganic materials 0.000 claims description 4
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229910020068 MgAl Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 abstract description 3
- 239000005049 silicon tetrachloride Substances 0.000 abstract description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 122
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 76
- 125000004432 carbon atom Chemical group C* 0.000 description 53
- 229910052786 argon Inorganic materials 0.000 description 38
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 37
- 229910052710 silicon Inorganic materials 0.000 description 37
- 239000007789 gas Substances 0.000 description 30
- -1 halide compounds Chemical class 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 27
- 238000010438 heat treatment Methods 0.000 description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 25
- 239000010703 silicon Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 18
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical class C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000005046 Chlorosilane Substances 0.000 description 16
- 125000000217 alkyl group Chemical group 0.000 description 16
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 238000001816 cooling Methods 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 238000002407 reforming Methods 0.000 description 14
- 125000003118 aryl group Chemical group 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 230000005587 bubbling Effects 0.000 description 12
- 125000001183 hydrocarbyl group Chemical group 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 150000001879 copper Chemical class 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 125000003342 alkenyl group Chemical group 0.000 description 6
- 125000000304 alkynyl group Chemical group 0.000 description 6
- 125000002837 carbocyclic group Chemical group 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 125000003710 aryl alkyl group Chemical group 0.000 description 5
- 125000000753 cycloalkyl group Chemical group 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000012691 Cu precursor Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910001055 inconels 600 Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 125000003367 polycyclic group Chemical group 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000005749 Copper compound Substances 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 3
- 229910003771 Gold(I) chloride Inorganic materials 0.000 description 3
- 125000002015 acyclic group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000001880 copper compounds Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 3
- 239000012433 hydrogen halide Substances 0.000 description 3
- 229910000039 hydrogen halide Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000005055 methyl trichlorosilane Substances 0.000 description 3
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- KBSUPJLTDMARAI-UHFFFAOYSA-N tribromo(methyl)silane Chemical compound C[Si](Br)(Br)Br KBSUPJLTDMARAI-UHFFFAOYSA-N 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- GRLMDYKYQBNMID-UHFFFAOYSA-N copper iron(3+) oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Cu+2] GRLMDYKYQBNMID-UHFFFAOYSA-N 0.000 description 2
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 2
- PWGQHOJABIQOOS-UHFFFAOYSA-N copper;dioxido(dioxo)chromium Chemical compound [Cu+2].[O-][Cr]([O-])(=O)=O PWGQHOJABIQOOS-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- BYLOHCRAPOSXLY-UHFFFAOYSA-N dichloro(diethyl)silane Chemical compound CC[Si](Cl)(Cl)CC BYLOHCRAPOSXLY-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZOYFEXPFPVDYIS-UHFFFAOYSA-N trichloro(ethyl)silane Chemical compound CC[Si](Cl)(Cl)Cl ZOYFEXPFPVDYIS-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910017767 Cu—Al Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910003691 SiBr Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KXVUSQIDCZRUKF-UHFFFAOYSA-N bromocyclobutane Chemical compound BrC1CCC1 KXVUSQIDCZRUKF-UHFFFAOYSA-N 0.000 description 1
- AQNQQHJNRPDOQV-UHFFFAOYSA-N bromocyclohexane Chemical compound BrC1CCCCC1 AQNQQHJNRPDOQV-UHFFFAOYSA-N 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- STJYMUBZVMSMBP-UHFFFAOYSA-N chlorocyclobutane Chemical compound ClC1CCC1 STJYMUBZVMSMBP-UHFFFAOYSA-N 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- CHVJITGCYZJHLR-UHFFFAOYSA-N cyclohepta-1,3,5-triene Chemical compound C1C=CC=CC=C1 CHVJITGCYZJHLR-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- SRIHMZCTDWKFTQ-UHFFFAOYSA-N dibromo(diethyl)silane Chemical compound CC[Si](Br)(Br)CC SRIHMZCTDWKFTQ-UHFFFAOYSA-N 0.000 description 1
- LIQOCGKQCFXKLF-UHFFFAOYSA-N dibromo(dimethyl)silane Chemical compound C[Si](C)(Br)Br LIQOCGKQCFXKLF-UHFFFAOYSA-N 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- UNFUYWDGSFDHCW-UHFFFAOYSA-N monochlorocyclohexane Chemical compound ClC1CCCCC1 UNFUYWDGSFDHCW-UHFFFAOYSA-N 0.000 description 1
- 125000001620 monocyclic carbocycle group Chemical group 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 238000002464 physical blending Methods 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- AIFMYMZGQVTROK-UHFFFAOYSA-N silicon tetrabromide Chemical compound Br[Si](Br)(Br)Br AIFMYMZGQVTROK-UHFFFAOYSA-N 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- JHGCXUUFRJCMON-UHFFFAOYSA-J silicon(4+);tetraiodide Chemical compound [Si+4].[I-].[I-].[I-].[I-] JHGCXUUFRJCMON-UHFFFAOYSA-J 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- KVENDAGPVNAYLY-UHFFFAOYSA-N tribromo(ethyl)silane Chemical compound CC[Si](Br)(Br)Br KVENDAGPVNAYLY-UHFFFAOYSA-N 0.000 description 1
- IBOKZQNMFSHYNQ-UHFFFAOYSA-N tribromosilane Chemical compound Br[SiH](Br)Br IBOKZQNMFSHYNQ-UHFFFAOYSA-N 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
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Abstract
Description
Claims (18)
- 할로실란을 포함하는 반응 생성물의 제조 방법으로서,
단계 (1) 및 단계 (2)를 포함하며,
단계 (1)은 200℃ 내지 1400℃의 온도에서 화학식 HaRbSiX(4-a-b)의 실란을 포함하는 제1 성분과 구리를 포함하는 스피넬 촉매(spinel catalyst)를 접촉시켜 반응물(reactant)을 형성하는 단계로서, 상기 식에서 하첨자 a는 0 내지 4의 정수이고, 하첨자 b는 0 또는 1이고, 합계량 (a + b)는 4 이하이고, 각각의 R은 독립적으로 1가 유기 기이고, 각각의 X는 독립적으로 할로겐 원자이되, 단 상기 합계량 (a + b)가 4 미만일 때, 상기 제1 성분은 H2를 추가로 포함하는, 단계이고;
단계 (2)는 100℃ 내지 600℃의 온도에서 유기할로겐화물을 포함하는 제2 성분과 상기 반응물을 접촉시켜 상기 반응 생성물 및 사용 후 반응물(spent reactant)을 형성하는 단계이고;
상기 방법은 선택적으로 단계 (3) 및 단계 (4)를 추가로 포함하며,
단계 (3)은 200℃ 내지 1400℃의 온도에서 화학식 HaRbSiX(4-a-b)의 추가의 실란을 포함하는 추가의 제1 성분과 상기 사용 후 반응물을 접촉시켜 상기 반응물을 재형성하는 단계로서, 상기 식에서 하첨자 a는 0 내지 4의 정수이고, 하첨자 b는 0 또는 1이고, 합계량 (a + b)는 4 이하이고, 각각의 R은 독립적으로 1가 유기 기이고, 각각의 X는 독립적으로 할로겐 원자이되, 단 상기 합계량 (a + b)가 4 미만일 때, 상기 추가의 성분은 H2를 추가로 포함하는, 단계이고;
단계 (4)는 100℃ 내지 600℃의 온도에서 유기할로겐화물을 포함하는 추가의 제2 성분과 단계 (3)에서 재형성된 상기 반응물을 접촉시켜 추가의 반응 생성물 및 추가의 사용 후 반응물을 형성하는 단계이고;
상기 방법은 선택적으로 단계 (5)를 추가로 포함하며, 단계 (5)는 단계 (3) 및 단계 (4)를 적어도 1회 반복하는 단계이고;
상기 방법은 선택적으로 단계 (2) 내지 단계 (5) 중 임의의 하나 이상의 단계 후에 단계 (6)을 추가로 포함하며, 단계 (6)은 상기 할로실란을 회수하는 단계인, 방법. - 제1항에 있어서, 상기 스피넬 촉매는 조건 (A) 내지 조건 (E) 중 하나를 만족시키며,
조건 (A)는 구리가 상기 스피넬의 일부라는 것;
조건 (B)는 구리가 상기 스피넬의 일부이고 상기 스피넬 촉매가 과량의 지지체를 추가로 포함한다는 것;
조건 (C)는 구리가 상기 스피넬의 일부이고 상기 스피넬 촉매가 촉진제를 추가로 포함한다는 것;
조건 (D)는 상기 스피넬 촉매가 스피넬 상에 지지된 구리를 포함한다는 것; 또는
조건 (E)는 상기 스피넬 촉매가 스피넬 상에 지지된 구리 및 상기 스피넬의 일부를 형성하는 구리를 포함한다는 것인, 방법. - 제1항에 있어서, 상기 스피넬 촉매는 CuAl2O4 또는 CuFe2O4, 20% CuAl2O4, 30% CuAl2O4, 43.8% CuAl2O4, 13% CuAl2O4, Au-Mg-CuAl2O4, CuO/NiAl2O4, Cu/CuAl2O4, Cu/NiAl2O4, Cu/MgAl2O4, 30% Cu/10% NiAl2O4, 또는 2CuO.Cr2O3, CuO/CuAl2O4, 30% Cu/10% CuAl2O4 또는 30% Cu/20% CuAl2O4 중 하나 이상을 포함하는, 방법.
- 제1항에 있어서, 상기 스피넬 촉매는 실험식 CuM'2O4의 스피넬을 포함하며, 상기 식에서 M'은 Al, Cr, Fe, Mg, 또는 Ni인, 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 스피넬 촉매는
i) 지지체 및 전구체를 배합하여 배합물을 형성하는 단계; 및
ii) 상기 스피넬 촉매를 형성하기에 충분한, 시간 동안, 온도에서, 그리고 분위기에서 상기 배합물을 하소(calcining)하는 단계를 포함하는 방법에 의해 제조되는, 방법. - 제5항에 있어서, 단계 i) 전에 그리고/또는 단계 ii) 후에 단계 a) 및 단계 b)를 추가로 포함하며,
단계 a)는 상기 지지체와 추가의 금속 전구체를 배합하여 추가의 배합물을 형성하는 단계이고;
단계 b)는 상기 추가의 배합물을 하소하여 상기 스피넬 촉매를 형성하는 단계이며; 상기 금속 전구체 내의 금속은 구리 이외의 금속인, 방법. - ◈청구항 7은(는) 설정등록료 납부시 포기되었습니다.◈제1항 내지 제4항 중 어느 한 항에 있어서,
단계 (1)에서 상기 실란을 포함하는 상기 성분과 상기 스피넬 촉매를 접촉시키기 전에 상기 스피넬 촉매를 퍼징(purging) 및/또는 처리하는 단계; 및/또는
단계 (2)에서 상기 유기할로겐화물과 상기 반응물을 접촉시키기 전에 상기 반응물을 퍼징 및/또는 처리하는 단계; 및/또는
단계 (3)에서 상기 추가의 성분과 상기 사용 후 반응물을 접촉시키기 전에 상기 사용 후 반응물을 퍼징 및/또는 처리하는 단계; 및/또는
단계 (4)에서 상기 (추가의) 유기할로겐화물과 단계 (3)에서 재형성된 상기 반응물을 접촉시키기 전에 단계 (3)에서 재형성된 상기 반응물을 퍼징 및/또는 처리하는 단계; 및/또는
상기 추가의 사용 후 반응물을 퍼징 및/또는 처리하는 단계를 추가로 포함하는, 방법. - ◈청구항 8은(는) 설정등록료 납부시 포기되었습니다.◈제1항 내지 제4항 중 어느 한 항에 있어서, 단계 (2), 및 선택적으로, 존재하는 경우 단계 (4)에서 상기 유기할로겐화물과 상기 반응물을 접촉시키는 단계는 H2의 부재 하에서 수행되는, 방법.
- ◈청구항 9은(는) 설정등록료 납부시 포기되었습니다.◈제1항 내지 제4항 중 어느 한 항에 있어서, 상기 할로실란을 반응물로서 사용하여 폴리오가노실록산을 제조하는 단계를 추가로 포함하는, 방법.
- ◈청구항 10은(는) 설정등록료 납부시 포기되었습니다.◈제1항 내지 제4항 중 어느 한 항에 있어서, 상기 스피넬 촉매는
i) 산화구리와 제2 금속 산화물을 배합하는 단계로서, 상기 제2 금속 산화물은 산화구리와 상이한, 단계,
ii) 상기 배합물을 하소하여 상기 스피넬 촉매를 형성하는 단계를 포함하는 방법에 의해 제조되는, 방법. - ◈청구항 11은(는) 설정등록료 납부시 포기되었습니다.◈제10항에 있어서, 단계 ii)는 반응기 내에서 수행되고, 단계 (1)은 동일한 반응기 내에서 수행되는, 방법.
- ◈청구항 12은(는) 설정등록료 납부시 포기되었습니다.◈제10항에 있어서, 상기 제2 금속 산화물은 Al2O3, Cr2O3, 및 Fe2O3로 이루어진 군으로부터 선택되는, 방법.
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