CN104689854B - 一种甲醇羰基化合成醋酸的催化剂体系及其应用 - Google Patents
一种甲醇羰基化合成醋酸的催化剂体系及其应用 Download PDFInfo
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- CN104689854B CN104689854B CN201510008042.4A CN201510008042A CN104689854B CN 104689854 B CN104689854 B CN 104689854B CN 201510008042 A CN201510008042 A CN 201510008042A CN 104689854 B CN104689854 B CN 104689854B
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- acetic acid
- iodine
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 333
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 239000003054 catalyst Substances 0.000 title claims abstract description 31
- 238000005810 carbonylation reaction Methods 0.000 title claims abstract description 24
- 230000006315 carbonylation Effects 0.000 title claims abstract description 19
- 230000002194 synthesizing effect Effects 0.000 title abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 154
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 57
- 239000011630 iodine Substances 0.000 claims abstract description 57
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims abstract description 57
- 239000010948 rhodium Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 36
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910001868 water Inorganic materials 0.000 claims abstract description 31
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229940071870 hydroiodic acid Drugs 0.000 claims abstract description 29
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims abstract description 27
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000003786 synthesis reaction Methods 0.000 claims description 27
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 20
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 20
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 20
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 13
- 229910001416 lithium ion Inorganic materials 0.000 claims description 13
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 11
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 11
- 239000000052 vinegar Substances 0.000 claims description 11
- 235000021419 vinegar Nutrition 0.000 claims description 11
- 239000000047 product Substances 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 8
- 239000012295 chemical reaction liquid Substances 0.000 claims description 8
- 238000010924 continuous production Methods 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000013589 supplement Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 2
- 238000010189 synthetic method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000002360 preparation method Methods 0.000 abstract description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 2
- 235000019260 propionic acid Nutrition 0.000 abstract description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract description 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- -1 RhI in reactor3 Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 4
- 230000036632 reaction speed Effects 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003426 co-catalyst Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 150000003283 rhodium Chemical class 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000016425 Arthrospira platensis Nutrition 0.000 description 1
- 240000002900 Arthrospira platensis Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- COLPVQJXGMBCRX-UHFFFAOYSA-N [I].[Au] Chemical compound [I].[Au] COLPVQJXGMBCRX-UHFFFAOYSA-N 0.000 description 1
- MYSWGLZTUMZAAS-UHFFFAOYSA-N [Rh].[I] Chemical compound [Rh].[I] MYSWGLZTUMZAAS-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000001351 alkyl iodides Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 150000003284 rhodium compounds Chemical class 0.000 description 1
- 235000015598 salt intake Nutrition 0.000 description 1
- 229940082787 spirulina Drugs 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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CN104689854B true CN104689854B (zh) | 2017-05-24 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RS59197B1 (sr) | 2014-11-14 | 2019-10-31 | Celanese Int Corp | Proces za proizvodnju sirćetne kiseline uvođenjem litijumskog jedinjenja |
CN107207391B (zh) * | 2015-01-30 | 2020-11-06 | 国际人造丝公司 | 生产乙酸的方法 |
US9540303B2 (en) | 2015-04-01 | 2017-01-10 | Celanese International Corporation | Processes for producing acetic acid |
US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
Family Cites Families (3)
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US5144068A (en) * | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
CN101143339B (zh) * | 2007-10-23 | 2010-10-27 | 兖矿鲁南化肥厂 | 一种用于醋酸、醋酐合成的催化剂体系及其应用 |
CN102381956B (zh) * | 2011-09-06 | 2013-08-21 | 安徽皖维高新材料股份有限公司 | 醋酸甲酯和甲醇共沸物羰基合成醋酐、醋酸及分离方法 |
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Address after: 212006 Zhen Chang Gang, Xiangshan, Zhenjiang City, Jiangsu Province Co-patentee after: Jiangsu Creative Spectrum Information Technology Co.,Ltd. Patentee after: JIANGSU SOPO (Group) Co.,Ltd. Address before: 212006 Zhen Chang Gang, Xiangshan, Zhenjiang City, Jiangsu Province Co-patentee before: JIANGSU SOPO SCIENCE INVESTMENT AND DEVELOPMENT Co.,Ltd. Patentee before: JIANGSU SOPO (Group) Co.,Ltd. |
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CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
Correction item: Patentee|Address|Patentee Correct: Jiangsu Sopo (Group) Co., Ltd.|212006 Zhen Chang Gang, Xiangshan, Zhenjiang City, Jiangsu Province|Jiangsu Chuang Mdt InfoTech Ltd False: Jiangsu Sopo (Group) Co., Ltd.|212006 Zhen Chang Gang, Xiangshan, Zhenjiang City, Jiangsu Province|Jiangsu Creative Spectrum Information Technology Co., Ltd. Number: 52-02 Volume: 34 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20200106 Address after: 212006 No. 88 Qiusuo Road, Jingkou District, Zhenjiang City, Jiangsu Province Co-patentee after: Jiangsu Chuang Mdt InfoTech Ltd. Patentee after: JIANGSU SOPO CHEMICAL Co.,Ltd. Address before: Xiangshan mayor of Zhenjiang city in Jiangsu province 212006 Gang Jingkou District Co-patentee before: Jiangsu Chuang Mdt InfoTech Ltd. Patentee before: JIANGSU SOPO (Group) Co.,Ltd. |