KR101965152B1 - 공급 혼합물로부터 휘발성 실록산을 분리하는 방법 - Google Patents
공급 혼합물로부터 휘발성 실록산을 분리하는 방법 Download PDFInfo
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- KR101965152B1 KR101965152B1 KR1020167029390A KR20167029390A KR101965152B1 KR 101965152 B1 KR101965152 B1 KR 101965152B1 KR 1020167029390 A KR1020167029390 A KR 1020167029390A KR 20167029390 A KR20167029390 A KR 20167029390A KR 101965152 B1 KR101965152 B1 KR 101965152B1
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- Prior art keywords
- membrane
- mixture
- sweep
- liquid
- volatile siloxane
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 250
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 85
- 239000012528 membrane Substances 0.000 claims abstract description 270
- -1 siloxanes Chemical class 0.000 claims abstract description 137
- 239000007788 liquid Substances 0.000 claims abstract description 89
- 239000012466 permeate Substances 0.000 claims abstract description 43
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 29
- 239000012465 retentate Substances 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 101
- 229920001296 polysiloxane Polymers 0.000 claims description 97
- 239000012510 hollow fiber Substances 0.000 claims description 34
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- 125000005375 organosiloxane group Chemical group 0.000 claims description 15
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 13
- 150000001282 organosilanes Chemical class 0.000 claims description 13
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 10
- 229920000570 polyether Polymers 0.000 claims description 7
- 125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 53
- 239000011148 porous material Substances 0.000 description 47
- 150000001875 compounds Chemical class 0.000 description 28
- 230000009102 absorption Effects 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 19
- 125000000217 alkyl group Chemical group 0.000 description 18
- 238000003795 desorption Methods 0.000 description 18
- 125000000524 functional group Chemical group 0.000 description 18
- 239000000463 material Substances 0.000 description 18
- 238000000926 separation method Methods 0.000 description 18
- 239000000758 substrate Substances 0.000 description 17
- 125000001424 substituent group Chemical group 0.000 description 16
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 15
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 15
- 239000004205 dimethyl polysiloxane Substances 0.000 description 14
- 150000003961 organosilicon compounds Chemical class 0.000 description 14
- 229920001577 copolymer Polymers 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 9
- 238000001723 curing Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 125000000962 organic group Chemical group 0.000 description 7
- 230000003319 supportive effect Effects 0.000 description 7
- 230000004580 weight loss Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 125000003342 alkenyl group Chemical group 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 150000002894 organic compounds Chemical class 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 125000000753 cycloalkyl group Chemical group 0.000 description 5
- 238000000892 gravimetry Methods 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- ZQTYRTSKQFQYPQ-UHFFFAOYSA-N trisiloxane Chemical compound [SiH3]O[SiH2]O[SiH3] ZQTYRTSKQFQYPQ-UHFFFAOYSA-N 0.000 description 5
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003570 air Substances 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 229920000548 poly(silane) polymer Polymers 0.000 description 4
- 229920001843 polymethylhydrosiloxane Polymers 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical group CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 150000007942 carboxylates Chemical class 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 125000001072 heteroaryl group Chemical group 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000002102 aryl alkyloxo group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 125000004188 dichlorophenyl group Chemical group 0.000 description 2
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 125000006038 hexenyl group Chemical group 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 150000004756 silanes Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000000101 thioether group Chemical group 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 2
- VEDJZFSRVVQBIL-UHFFFAOYSA-N trisilane Chemical compound [SiH3][SiH2][SiH3] VEDJZFSRVVQBIL-UHFFFAOYSA-N 0.000 description 2
- 125000006657 (C1-C10) hydrocarbyl group Chemical group 0.000 description 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- 125000006755 (C2-C20) alkyl group Chemical group 0.000 description 1
- KWEKXPWNFQBJAY-UHFFFAOYSA-N (dimethyl-$l^{3}-silanyl)oxy-dimethylsilicon Chemical compound C[Si](C)O[Si](C)C KWEKXPWNFQBJAY-UHFFFAOYSA-N 0.000 description 1
- VMAWODUEPLAHOE-UHFFFAOYSA-N 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound C=C[Si]1(C)O[Si](C)(C=C)O[Si](C)(C=C)O[Si](C)(C=C)O1 VMAWODUEPLAHOE-UHFFFAOYSA-N 0.000 description 1
- VLQZJOLYNOGECD-UHFFFAOYSA-N 2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane Chemical compound C[SiH]1O[SiH](C)O[SiH](C)O1 VLQZJOLYNOGECD-UHFFFAOYSA-N 0.000 description 1
- MAYUMUDTQDNZBD-UHFFFAOYSA-N 2-chloroethylsilane Chemical compound [SiH3]CCCl MAYUMUDTQDNZBD-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- 125000000094 2-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
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 230000005457 Black-body radiation Effects 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 150000001204 N-oxides Chemical class 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- YKSADNUOSVJOAS-UHFFFAOYSA-N [bis[(dimethyl-$l^{3}-silanyl)oxy]-phenylsilyl]oxy-dimethylsilicon Chemical compound C[Si](C)O[Si](O[Si](C)C)(O[Si](C)C)C1=CC=CC=C1 YKSADNUOSVJOAS-UHFFFAOYSA-N 0.000 description 1
- YFCGDEUVHLPRCZ-UHFFFAOYSA-N [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C YFCGDEUVHLPRCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
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- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013005 condensation curing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000004643 cyanate ester Chemical group 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000003678 cyclohexadienyl group Chemical group C1(=CC=CCC1)* 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 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
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- ZISUALSZTAEPJH-UHFFFAOYSA-N dimethyl(phenyl)silane Chemical compound C[SiH](C)C1=CC=CC=C1 ZISUALSZTAEPJH-UHFFFAOYSA-N 0.000 description 1
- YFCVAZGXPLMNDG-UHFFFAOYSA-N dimethyl-bis[[methyl(diphenyl)silyl]oxy]silane Chemical compound C=1C=CC=CC=1[Si](C)(C=1C=CC=CC=1)O[Si](C)(C)O[Si](C)(C=1C=CC=CC=1)C1=CC=CC=C1 YFCVAZGXPLMNDG-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- VDCSGNNYCFPWFK-UHFFFAOYSA-N diphenylsilane Chemical compound C=1C=CC=CC=1[SiH2]C1=CC=CC=C1 VDCSGNNYCFPWFK-UHFFFAOYSA-N 0.000 description 1
- SCTQCPWFWDWNTC-UHFFFAOYSA-N diphenylsilyloxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[SiH](C=1C=CC=CC=1)O[SiH](C=1C=CC=CC=1)C1=CC=CC=C1 SCTQCPWFWDWNTC-UHFFFAOYSA-N 0.000 description 1
- FBZANXDWQAVSTQ-UHFFFAOYSA-N dodecamethylpentasiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C FBZANXDWQAVSTQ-UHFFFAOYSA-N 0.000 description 1
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- CHNUOJQWGUIOLD-NFZZJPOKSA-N epalrestat Chemical compound C=1C=CC=CC=1\C=C(/C)\C=C1/SC(=S)N(CC(O)=O)C1=O CHNUOJQWGUIOLD-NFZZJPOKSA-N 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
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- BITPLIXHRASDQB-UHFFFAOYSA-N ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound C=C[Si](C)(C)O[Si](C)(C)C=C BITPLIXHRASDQB-UHFFFAOYSA-N 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
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- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000002462 isocyano group Chemical group *[N+]#[C-] 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
- 238000002386 leaching Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 125000005641 methacryl group Chemical group 0.000 description 1
- RFGGTTPASBFBTB-UHFFFAOYSA-N methyl-[methyl(diphenyl)silyl]oxy-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C)O[Si](C)(C=1C=CC=CC=1)C1=CC=CC=C1 RFGGTTPASBFBTB-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
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- GABHTFORECKGBB-UHFFFAOYSA-N trimethyl-(2,3,4,5,6-pentafluorophenyl)silane Chemical compound C[Si](C)(C)C1=C(F)C(F)=C(F)C(F)=C1F GABHTFORECKGBB-UHFFFAOYSA-N 0.000 description 1
- FNZBSNUICNVAAM-UHFFFAOYSA-N trimethyl-[methyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxy-phenylsilyl]oxysilane Chemical compound C=1C=CC=CC=1[Si](C)(O[Si](C)(C)C)O[Si](C)(C=1C=CC=CC=1)O[Si](C)(O[Si](C)(C)C)C1=CC=CC=C1 FNZBSNUICNVAAM-UHFFFAOYSA-N 0.000 description 1
- LINXHFKHZLOLEI-UHFFFAOYSA-N trimethyl-[phenyl-bis(trimethylsilyloxy)silyl]oxysilane Chemical compound C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C1=CC=CC=C1 LINXHFKHZLOLEI-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl 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])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 125000005023 xylyl group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
- B01D71/701—Polydimethylsiloxane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/55—Compounds of silicon, phosphorus, germanium or arsenic
- B01D2257/556—Organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/13—Use of sweep gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
도 1은 다양한 실시 형태에 따른, 보어-면(bore-side) 스트리핑을 위한 중공 섬유 모듈을 나타낸다.
도 2는 다양한 실시 형태에 따른, 쉘-면(shell-side) 스트리핑을 위해 설치된 모듈의 개략도를 나타낸다.
도 3은 다양한 실시 형태에 따른, 유체 스위프를 갖는 보어-면 스트리핑 모듈의 개략도를 나타낸다.
Claims (15)
- 액체 혼합물로부터 휘발성 실록산을 분리하는 방법으로서,
제1 소수성 막의 제1 면을, 중합체 및 하나 이상의 휘발성 실록산을 포함하고 유기폴리실록산 에멀전이 부재하는 액체 공급 혼합물과 접촉시키는 단계; 및
상기 막의 제2 면을 스위프(sweep) 액체를 포함하는 스위프 매질과 접촉시켜, 상기 막의 상기 제2 면 상에 투과(permeate) 혼합물을 그리고 상기 막의 상기 제1 면 상에 잔류(retentate) 혼합물을 생성하는 단계
를 포함하며,
상기 투과 혼합물은 상기 휘발성 실록산이 풍부화되고, 상기 잔류 혼합물은 상기 휘발성 실록산이 고갈되고,
상기 제1 소수성 막은 치밀한 실리콘 막이며,
상기 스위프 액체는 유기실록산 및 유기실란 중 적어도 하나를 포함하는 유기규소 유체를 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법. - 제1항에 있어서, 상기 제1 소수성 막은 비다공성인, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 제1항 또는 제2항에 있어서, 상기 제1 소수성 막은 두께가 1 μm 내지 300 μm인, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 제1항 또는 제2항에 있어서, 상기 제1 소수성 막은 비지지형(unsupported) 막인, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 제1항 또는 제2항에 있어서, 상기 제1 소수성 막은 중공 섬유들의 번들(bundle)을 포함하는 중공 섬유 막 모듈이고, 상기 섬유들은 집합적으로 보어-면(bore-side) 및 쉘-면(shell-side)을 가지며,
상기 중공 섬유 막의 상기 제1 면은 상기 보어-면이고 상기 중공 섬유 막의 상기 제2 면은 상기 쉘-면인 것, 및
상기 중공 섬유 막의 상기 제1 면은 상기 쉘-면이고 상기 중공 섬유 막의 상기 제2 면은 상기 보어-면인 것 중 적어도 하나인, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법. - 제1항 또는 제2항에 있어서, 상기 유기규소 유체는 -O-, -NH-, 및 -S-로부터 선택되는 0, 1, 2, 또는 3개의 기로 개재되거나(interrupted) 그로 말단화된(terminated) 치환 또는 비치환 (C1-C20)하이드로카르빌, 치환 또는 비치환 (C1-C20)알킬, 치환 또는 비치환 (C6-C20)아릴, 및 치환 또는 비치환 폴리에테르로부터 선택되는 하나 이상의 규소-결합된 기를 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 제1항 또는 제2항에 있어서, 상기 투과 혼합물로부터 상기 휘발성 실록산을 탈착시키는 단계 및 상기 탈착된 투과 혼합물을 상기 제1 소수성 막의 상기 제2 면과 접촉하도록 재순환시키는 단계를 추가로 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 제1항 또는 제2항에 있어서, 상기 휘발성 실록산은 사이클로실록산 및 선형 실록산 중 적어도 하나를 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법.
- 액체 혼합물로부터 휘발성 실록산을 분리하는 방법으로서,
제1 소수성 막의 제1 면을, 중합체 및 하나 이상의 휘발성 실록산을 포함하고 유기폴리실록산 에멀전이 부재하는 액체 공급 혼합물과 접촉시키는 단계로서, 상기 제1 소수성 막은 두께가 1 μm 내지 300 μm인 치밀한 실리콘 막을 포함하고, 상기 액체 공급 혼합물은 온도가 -40℃ 내지 250℃인, 상기 단계; 및
상기 막의 제2 면을 스위프 액체를 포함하는 스위프 매질과 접촉시켜, 상기 막의 상기 제2 면 상에 투과 혼합물을 그리고 상기 막의 상기 제1 면 상에 잔류 혼합물을 생성하는 단계로서, 상기 투과 혼합물은 상기 휘발성 실록산이 풍부화되고, 상기 잔류 혼합물은 상기 액체 공급 혼합물과 비교할 때 40 중량% 내지 99 중량%만큼 상기 휘발성 실록산이 고갈되는, 상기 단계
를 포함하고,
여기서 상기 스위프 액체는 유기실록산 및 유기실란 중 적어도 하나를 포함하는 유기규소 유체를 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 방법. - 액체 혼합물로부터 휘발성 실록산을 분리하는 시스템으로서,
제1 소수성 막;
중합체 및 하나 이상의 휘발성 실록산을 포함하고, 상기 제1 소수성 막의 제1 면과 접촉하고, 유기폴리실록산 에멀전이 부재하는 액체 공급 혼합물;
스위프 액체를 포함하며 상기 막의 제2 면과 접촉하는 스위프 매질;
상기 접촉에 의해 형성되고 상기 휘발성 실록산이 풍부화된, 상기 막의 상기 제2 면 상의 투과 혼합물; 및
상기 접촉에 의해 형성되고 상기 휘발성 실록산이 고갈된, 상기 막의 상기 제1 면 상의 잔류 혼합물
을 포함하고,
여기서 상기 제1 소수성 막은 치밀한 실리콘 막이며,
상기 스위프 액체는 유기실록산 및 유기실란 중 적어도 하나를 포함하는 유기규소 유체를 포함하는, 액체 혼합물로부터 휘발성 실록산을 분리하는 시스템. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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| Application Number | Priority Date | Filing Date | Title |
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| US201461970040P | 2014-03-25 | 2014-03-25 | |
| US61/970,040 | 2014-03-25 | ||
| PCT/US2014/068691 WO2015147920A1 (en) | 2014-03-25 | 2014-12-05 | Method of separating volatile siloxane from feed mixture |
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| KR20160135347A KR20160135347A (ko) | 2016-11-25 |
| KR101965152B1 true KR101965152B1 (ko) | 2019-04-03 |
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| US (1) | US9962657B2 (ko) |
| EP (2) | EP3122440B1 (ko) |
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| EP3595797B1 (en) * | 2017-03-14 | 2021-06-09 | Dow Silicones Corporation | Method of depleting an organosilicon component in a mixture using a sorbent copolymer and apparatus for practicing the method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004532294A (ja) * | 2001-03-01 | 2004-10-21 | ダウ・コーニング・コーポレイション | エマルジョンからの揮発性シロキサンの浸透気化分離 |
| JP2007514807A (ja) * | 2003-11-18 | 2007-06-07 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 混合のための成分の分離方法およびそのシステム |
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| US5464917A (en) * | 1993-07-30 | 1995-11-07 | Shin-Etsu Chemical Co., Ltd. | Organopolysiloxane |
| US5753008A (en) * | 1995-07-12 | 1998-05-19 | Bend Research, Inc. | Solvent resistant hollow fiber vapor permeation membranes and modules |
| MY117684A (en) * | 1996-08-14 | 2004-07-31 | Bend Res Inc | Vapor permeation system |
| JP4488582B2 (ja) * | 2000-04-13 | 2010-06-23 | 東レ・ダウコーニング株式会社 | 連続的ヒドロシリル化反応方法、変性された液状有機珪素化合物の連続的製造方法および連続的ヒドロシリル化反応装置 |
| JP2002194288A (ja) * | 2000-12-27 | 2002-07-10 | Dow Corning Toray Silicone Co Ltd | 皮膜形成性シリコーン樹脂組成物およびその製造方法 |
| US6326506B1 (en) * | 2001-06-11 | 2001-12-04 | Dow Corning Asia, Ltd. | Method of preparing an organosilicon compound |
| US7393381B2 (en) | 2003-06-19 | 2008-07-01 | Applied Filter Technology, Inc. | Removing siloxanes from a gas stream using a mineral based adsorption media |
| CA2543876A1 (en) | 2003-11-18 | 2005-06-02 | Exxonmobil Research And Engineering Company | Method and apparatus for separating aromatic hydrocarbons in a non-adiabatic membrane system |
| EP1863823B1 (en) | 2005-03-29 | 2012-09-26 | Dow Corning Corporation | Reactive distillation of chlorosilanes |
| US7365220B2 (en) * | 2005-09-29 | 2008-04-29 | Momentive Performance Materials Inc. | Process for the recovery of alkoxysilanes obtained from the direct reaction of silicon with alkanols |
| DE102006029430A1 (de) * | 2006-06-27 | 2008-01-03 | Wacker Chemie Ag | Verfahren zur Herstellung von siliciumorganischen Verbindungen durch Hydrosilylierung in ionischen Flüssigkeiten |
| WO2008024329A1 (en) * | 2006-08-22 | 2008-02-28 | Donaldson Company, Inc. | Biogas purification with siloxane removal |
| US20080210540A1 (en) * | 2007-01-17 | 2008-09-04 | Dieterle Rex A | Separation and dewatering of organic solvents by integrating distillation and membrane separation operations |
| CN102076701B (zh) * | 2008-07-01 | 2014-11-26 | 莫门蒂夫性能材料股份有限公司 | 用于气态不饱和烃的氢化硅烷化方法 |
| US8273152B2 (en) | 2008-11-14 | 2012-09-25 | Praxair Technology, Inc. | Separation method and apparatus |
| CN104661726B (zh) * | 2012-09-26 | 2017-08-08 | 道康宁公司 | 使用与有机硅流体接触的至少一个膜分离气体的方法 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004532294A (ja) * | 2001-03-01 | 2004-10-21 | ダウ・コーニング・コーポレイション | エマルジョンからの揮発性シロキサンの浸透気化分離 |
| JP2007514807A (ja) * | 2003-11-18 | 2007-06-07 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 混合のための成分の分離方法およびそのシステム |
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| EP3122440A1 (en) | 2017-02-01 |
| EP3473328A1 (en) | 2019-04-24 |
| EP3122440A4 (en) | 2017-11-01 |
| JP6275866B2 (ja) | 2018-02-07 |
| EP3122440B1 (en) | 2018-11-21 |
| US9962657B2 (en) | 2018-05-08 |
| JP2017510444A (ja) | 2017-04-13 |
| CN106132512A (zh) | 2016-11-16 |
| US20170021307A1 (en) | 2017-01-26 |
| CN106132512B (zh) | 2018-11-06 |
| WO2015147920A1 (en) | 2015-10-01 |
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