TH92052A - - Google Patents
Info
- Publication number
- TH92052A TH92052A TH701000283A TH0701000283A TH92052A TH 92052 A TH92052 A TH 92052A TH 701000283 A TH701000283 A TH 701000283A TH 0701000283 A TH0701000283 A TH 0701000283A TH 92052 A TH92052 A TH 92052A
- Authority
- TH
- Thailand
- Prior art keywords
- bisphenol
- reaction
- components
- bpa
- light
- Prior art date
Links
- 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 claims abstract 114
- 238000000034 method Methods 0.000 claims abstract 41
- 238000006243 chemical reaction Methods 0.000 claims abstract 33
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract 25
- 238000000926 separation method Methods 0.000 claims abstract 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract 18
- 238000004519 manufacturing process Methods 0.000 claims abstract 16
- 239000003054 catalyst Substances 0.000 claims abstract 14
- CRBJBYGJVIBWIY-UHFFFAOYSA-N 2-isopropylphenol Chemical compound CC(C)C1=CC=CC=C1O CRBJBYGJVIBWIY-UHFFFAOYSA-N 0.000 claims abstract 10
- 238000009835 boiling Methods 0.000 claims abstract 10
- 239000011541 reaction mixture Substances 0.000 claims abstract 7
- 239000003513 alkali Substances 0.000 claims abstract 5
- 238000004821 distillation Methods 0.000 claims abstract 5
- 239000000463 material Substances 0.000 claims abstract 5
- 239000012452 mother liquor Substances 0.000 claims abstract 5
- 239000000126 substance Substances 0.000 claims abstract 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 2
- 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 claims 4
- 239000002253 acid Substances 0.000 claims 4
- 239000003456 ion exchange resin Substances 0.000 claims 4
- 229920003303 ion-exchange polymer Polymers 0.000 claims 4
- 150000002500 ions Chemical class 0.000 claims 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- 230000002378 acidificating effect Effects 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 2
- -1 resin Acid ions Chemical class 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 claims 1
- QODNULNINDOOBC-UHFFFAOYSA-N SC=CC1=CC=NC=C1 Chemical compound SC=CC1=CC=NC=C1 QODNULNINDOOBC-UHFFFAOYSA-N 0.000 claims 1
- 244000000188 Vaccinium ovalifolium Species 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 150000004683 dihydrates Chemical class 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 239000002075 main ingredient Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 238000005215 recombination Methods 0.000 claims 1
- 230000006798 recombination Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract 6
- 230000003197 catalytic effect Effects 0.000 abstract 3
- 230000015556 catabolic process Effects 0.000 abstract 2
- 238000006731 degradation reaction Methods 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 235000020094 liqueur Nutrition 0.000 abstract 1
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH92052A true TH92052A (https=) | 2008-10-31 |
| TH57535B TH57535B (https=) | 2017-09-18 |
Family
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