JP2015507630A - 処理済み促進イオン交換樹脂触媒の使用 - Google Patents
処理済み促進イオン交換樹脂触媒の使用 Download PDFInfo
- Publication number
- JP2015507630A JP2015507630A JP2014550323A JP2014550323A JP2015507630A JP 2015507630 A JP2015507630 A JP 2015507630A JP 2014550323 A JP2014550323 A JP 2014550323A JP 2014550323 A JP2014550323 A JP 2014550323A JP 2015507630 A JP2015507630 A JP 2015507630A
- Authority
- JP
- Japan
- Prior art keywords
- ion exchange
- exchange resin
- resin
- antioxidant
- catalyst
- 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
- 239000003456 ion exchange resin Substances 0.000 title claims abstract description 69
- 229920003303 ion-exchange polymer Polymers 0.000 title claims abstract description 69
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003054 catalyst Substances 0.000 title claims abstract description 39
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 58
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 38
- 230000002378 acidificating effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 8
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 7
- VMZVBRIIHDRYGK-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(dimethylamino)methyl]phenol Chemical group CN(C)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VMZVBRIIHDRYGK-UHFFFAOYSA-N 0.000 claims description 6
- PBEHQFUSQJKBAS-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;phenol Chemical compound OC1=CC=CC=C1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 PBEHQFUSQJKBAS-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000003729 cation exchange resin Substances 0.000 claims description 4
- 150000004985 diamines Chemical class 0.000 claims description 2
- 125000002950 monocyclic group Chemical group 0.000 claims description 2
- 150000007970 thio esters Chemical class 0.000 claims description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 125000003367 polycyclic group Chemical group 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 12
- 239000011347 resin Substances 0.000 description 58
- 229920005989 resin Polymers 0.000 description 58
- 235000006708 antioxidants Nutrition 0.000 description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 150000003573 thiols Chemical class 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- 239000000178 monomer Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- 239000008367 deionised water Substances 0.000 description 11
- 229910021641 deionized water Inorganic materials 0.000 description 11
- 238000003860 storage Methods 0.000 description 10
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010525 oxidative degradation reaction Methods 0.000 description 8
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- -1 aromatic thiols Chemical class 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000003755 preservative agent Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000012901 Milli-Q water Substances 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 239000012633 leachable Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 235000021474 generally recognized As safe (food) Nutrition 0.000 description 3
- 235000021473 generally recognized as safe (food ingredients) Nutrition 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical class C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 2
- PMBXCGGQNSVESQ-UHFFFAOYSA-N 1-Hexanethiol Chemical compound CCCCCCS PMBXCGGQNSVESQ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- NFBAXHOPROOJAW-UHFFFAOYSA-N phenindione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=CC=CC=C1 NFBAXHOPROOJAW-UHFFFAOYSA-N 0.000 description 2
- 229960000280 phenindione Drugs 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WVAFEFUPWRPQSY-UHFFFAOYSA-N 1,2,3-tris(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1C=C WVAFEFUPWRPQSY-UHFFFAOYSA-N 0.000 description 1
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical compound OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 description 1
- GICIECWTEWJCRE-UHFFFAOYSA-N 3,4,4,7-tetramethyl-2,3-dihydro-1h-naphthalene Chemical compound CC1=CC=C2C(C)(C)C(C)CCC2=C1 GICIECWTEWJCRE-UHFFFAOYSA-N 0.000 description 1
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 1
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical class C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 description 1
- RIRRYXTXJAZPMP-UHFFFAOYSA-N 4-aminobutane-1-thiol Chemical compound NCCCCS RIRRYXTXJAZPMP-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical group O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WVDYBOADDMMFIY-UHFFFAOYSA-N Cyclopentanethiol Chemical compound SC1CCCC1 WVDYBOADDMMFIY-UHFFFAOYSA-N 0.000 description 1
- CIWBSHSKHKDKBQ-DUZGATOHSA-N D-araboascorbic acid Natural products OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-DUZGATOHSA-N 0.000 description 1
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 1
- 239000004283 Sodium sorbate Substances 0.000 description 1
- 239000003490 Thiodipropionic acid Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- UENWRTRMUIOCKN-UHFFFAOYSA-N benzyl thiol Chemical compound SCC1=CC=CC=C1 UENWRTRMUIOCKN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 1
- MCFVRESNTICQSJ-RJNTXXOISA-L calcium sorbate Chemical compound [Ca+2].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O MCFVRESNTICQSJ-RJNTXXOISA-L 0.000 description 1
- 235000010244 calcium sorbate Nutrition 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical group 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- CMKBCTPCXZNQKX-UHFFFAOYSA-N cyclohexanethiol Chemical compound SC1CCCCC1 CMKBCTPCXZNQKX-UHFFFAOYSA-N 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000010350 erythorbic acid Nutrition 0.000 description 1
- 239000004318 erythorbic acid Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- RIZMRRKBZQXFOY-UHFFFAOYSA-N ethion Chemical compound CCOP(=S)(OCC)SCSP(=S)(OCC)OCC RIZMRRKBZQXFOY-UHFFFAOYSA-N 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical class C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 150000002443 hydroxylamines Chemical class 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229940026239 isoascorbic acid Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960003151 mercaptamine Drugs 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- QJAOYSPHSNGHNC-UHFFFAOYSA-N octadecane-1-thiol Chemical compound CCCCCCCCCCCCCCCCCCS QJAOYSPHSNGHNC-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical group O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 description 1
- 229940043349 potassium metabisulfite Drugs 0.000 description 1
- 235000010263 potassium metabisulphite Nutrition 0.000 description 1
- 235000010241 potassium sorbate Nutrition 0.000 description 1
- 239000004302 potassium sorbate Substances 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- SJIIDWBFRZACDQ-UHFFFAOYSA-N pyridin-2-ylmethanethiol Chemical compound SCC1=CC=CC=N1 SJIIDWBFRZACDQ-UHFFFAOYSA-N 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010378 sodium ascorbate Nutrition 0.000 description 1
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 description 1
- 229960005055 sodium ascorbate Drugs 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 229940100996 sodium bisulfate Drugs 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 description 1
- 235000019250 sodium sorbate Nutrition 0.000 description 1
- 229940001482 sodium sulfite Drugs 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 229940044609 sulfur dioxide Drugs 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000019303 thiodipropionic acid Nutrition 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
清浄な開始ベースラインを確立するために、プラント方法からいずれの残留酸も除去する目的で、すべての触媒樹脂に同じ調整手順を施す。清浄なガラス製クォート瓶に新しいイオン交換樹脂350mLを充填し、脱イオン水500mLで3回バッチ洗浄する。次に樹脂を、FMIポンプおよび加熱浴を装着した直径1インチのジャケット付きガラスカラムに加える。加熱浴によってカラムを加熱して60℃に維持する。脱イオン水4Lをカラムに15mL/分にて圧送することによって触媒樹脂を逆洗する。カラムに脱イオン水が4リットル通過した後、樹脂を清浄なガラス製クォート瓶に移し、今度はミリQ水を用いて再度バッチ洗浄を3回行う。最後のバッチ洗浄の後、ハウスバキュームを使用して樹脂を60秒間吸引乾燥させる。これで試験用の新たに洗浄済み樹脂が準備される。
テフロン製撹拌棒を装着した清浄な1L丸底フラスコに調整済み樹脂150gを十分な脱イオン水と共に流体撹拌のために移す。システアミン−95 1.50gを脱イオン水13.5gに添加することによって促進剤溶液を調製する。混合物を溶解するまで激しく撹拌して、次に添加漏斗に移す。促進剤溶液を触媒樹脂に室温にて撹拌しながら60分間にわたって滴加する。促進剤溶液の添加後、添加漏斗を脱イオン水で丸底フラスコ中にすすぎ入れる。促進剤添加の終了後、触媒樹脂をさらに30分間撹拌する。30分後、樹脂を脱イオン水500mLで3回(バッチ方式)洗浄していずれの残留促進剤溶液も除去して、次にサンプルを清浄なクォート瓶に移す。添加された樹脂を再度、ミリQ水500mLで3回バッチ洗浄して、標準脱イオン水のいずれの効果も除去する。次に処理済み樹脂の50gサンプルを清浄な8オンス瓶に移し、後述する安定性試験を受けさせる。
テフロン製撹拌棒を装着した清浄な1L丸底フラスコに調整済み樹脂150gを十分な脱イオン水道水と共に流体撹拌のために移す。エタノックス−703 1.0gを脱イオン水113.6gに96% H2SO4 0.7gと共に添加することによって、酸化防止剤溶液を調製する。混合物を溶解するまで激しく撹拌する。丸底フラスコ内の調整済み樹脂に調製したエタノックス−703溶液11.53gを加える。酸化防止剤の樹脂上への添加を行い、同時に丸底フラスコ内で樹脂を室温にて30分間撹拌する。30分後、樹脂を脱イオン水500mLで3回バッチ洗浄していずれの残留酸化防止剤溶液も除去して、清浄なクォート瓶に移す。添加された樹脂を再度、ミリQ水500mLで3回バッチ洗浄して、標準脱イオン水のいずれの効果も除去する。次に処理済み樹脂の50gサンプルを清浄な8オンス瓶に移し、後述する安定性試験を受けさせる。
清浄な8オンス瓶に調整済み樹脂50gを移す。(樹脂固体に応じて)正確な量のミリQ水を樹脂に加える。瓶を密閉して、オートシェーカーに140rpmにて20分間置く。振とう後、清浄なガラス漏斗およびワットマン濾紙を使用して、樹脂およびミリQ水を分離する。エージング後に試験されるサンプルでは、樹脂を30Cとして必要量の時間にわたって保管して(下の表を参照)、続いて清浄なガラス漏斗およびワットマン濾紙を使用して、樹脂とミリQ水を分離する。ミリQ水を清浄な4オンス瓶中に濾過して、触媒樹脂を吸引乾燥して8オンス瓶に保管する。次に流出したミリQ水をpHおよび導電率について試験する。これらの値を下の表1に記録する。
Claims (7)
- 2価フェノール2,2ビス(4’−ヒドロキシフェニル)プロパンを製造するために酸性触媒の存在下でフェノールとアセトンとを縮合するステップを含み、
前記酸性触媒が処理済み促進イオン交換樹脂触媒を製造するために酸化防止剤と接触している促進イオン交換樹脂触媒である、
2価フェノール2,2ビス(4’−ヒドロキシフェニル)プロパンを製造する方法。 - 前記イオン交換樹脂触媒がスルホン酸型カチオン交換樹脂触媒である、請求項1記載の方法。
- 前記カチオン交換樹脂触媒がスルホン化スチレン−ジビニルベンゼンコポリマーである、請求項2記載の方法。
- 前記酸化防止剤が単環もしくは多環フェノール、アミン、ジアミン、チオエステル、ホスフェート、キノリンまたはこれらの混合物である、請求項1記載の方法。
- 前記酸化防止剤が2,6−ジ−t−ブチル−α−ジメチルアミノ−p−クレゾールである、請求項1記載の方法。
- カチオン交換樹脂触媒中に含まれる酸化防止剤の量が0.001から10重量パーセントである、請求項1記載の方法。
- フェノールのアセトンに対する比が2:1である、請求項1記載の方法。
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