CN101293813A - 由碳四组份中的异丁烯水合制备叔丁醇的方法 - Google Patents
由碳四组份中的异丁烯水合制备叔丁醇的方法 Download PDFInfo
- Publication number
- CN101293813A CN101293813A CNA2008100168740A CN200810016874A CN101293813A CN 101293813 A CN101293813 A CN 101293813A CN A2008100168740 A CNA2008100168740 A CN A2008100168740A CN 200810016874 A CN200810016874 A CN 200810016874A CN 101293813 A CN101293813 A CN 101293813A
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- CN
- China
- Prior art keywords
- water
- carbon
- hydration
- emulsifying agent
- butanol
- 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
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 62
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000006703 hydration reaction Methods 0.000 title claims abstract description 46
- 229910052799 carbon Inorganic materials 0.000 title claims description 65
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 64
- 230000036571 hydration Effects 0.000 title claims description 21
- 238000002360 preparation method Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 230000008569 process Effects 0.000 claims abstract description 40
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000006227 byproduct Substances 0.000 claims abstract description 11
- 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 abstract description 9
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 9
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 9
- 239000007764 o/w emulsion Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 239000007791 liquid phase Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- VKPSKYDESGTTFR-UHFFFAOYSA-N 2,2,4,6,6-pentamethylheptane Chemical compound CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 claims description 6
- -1 iso-octyl Chemical group 0.000 claims description 4
- 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 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 abstract description 3
- 238000005342 ion exchange Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 238000011084 recovery Methods 0.000 description 8
- UZILCZKGXMQEQR-UHFFFAOYSA-N decyl-Benzene Chemical compound CCCCCCCCCCC1=CC=CC=C1 UZILCZKGXMQEQR-UHFFFAOYSA-N 0.000 description 6
- TUFDHHZZUWXWRD-UHFFFAOYSA-N 6-methylheptylbenzene Chemical compound CC(C)CCCCCC1=CC=CC=C1 TUFDHHZZUWXWRD-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 208000012839 conversion disease Diseases 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Images
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
项目 | 单位 | 结果 |
碳四液相空速 | h-1 | 1.7 |
水/碳四体积流量比 | v/v | 1∶1 |
入口温度 | ℃ | 60 |
入口压力 | MPa | 1.6 |
床层压降 | MPa | 0.35 |
异丁烯转化率 | % | 71 |
工艺水回收率 | % | 100 |
项目 | 单位 | 结果 |
碳四液相空速 | h-1 | 1.7 |
水/碳四体积流量比 | v/v | 1.5∶1 |
入口温度 | ℃ | 55 |
入口压力 | MPa | 1.6 |
床层压降 | MPa | 0.42 |
异丁烯转化率 | % | 71 |
工艺水回收率 | % | 100 |
项目 | 单位 | 结果 |
碳四液相空速 | h-1 | 0.5 |
水/碳四体积流量比 | v/v | 1.5∶1 |
入口温度 | ℃ | 55 |
入口压力 | MPa | 1.6 |
床层压降 | MPa | 0.11 |
异丁烯转化率 | % | 71 |
工艺水回收率 | % | 0 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100168740A CN101293813B (zh) | 2008-06-19 | 2008-06-19 | 由碳四组份中的异丁烯水合制备叔丁醇的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100168740A CN101293813B (zh) | 2008-06-19 | 2008-06-19 | 由碳四组份中的异丁烯水合制备叔丁醇的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101293813A true CN101293813A (zh) | 2008-10-29 |
CN101293813B CN101293813B (zh) | 2010-11-10 |
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CN2008100168740A Active CN101293813B (zh) | 2008-06-19 | 2008-06-19 | 由碳四组份中的异丁烯水合制备叔丁醇的方法 |
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CN (1) | CN101293813B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103664520A (zh) * | 2012-09-20 | 2014-03-26 | 中国石油化工股份有限公司 | 一种丙烯水合反应制备异丙醇的方法 |
-
2008
- 2008-06-19 CN CN2008100168740A patent/CN101293813B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103664520A (zh) * | 2012-09-20 | 2014-03-26 | 中国石油化工股份有限公司 | 一种丙烯水合反应制备异丙醇的方法 |
CN103664520B (zh) * | 2012-09-20 | 2015-08-19 | 中国石油化工股份有限公司 | 一种丙烯水合反应制备异丙醇的方法 |
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Publication number | Publication date |
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CN101293813B (zh) | 2010-11-10 |
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Denomination of invention: Method for preparing tert-butanol by hydration of isobutene in carbon four components Effective date of registration: 20220913 Granted publication date: 20101110 Pledgee: Qi commercial bank Limited by Share Ltd. Linzi branch Pledgor: ZIBO QIXIANG TENGDA CHEMICAL CO.,LTD. Registration number: Y2022980015087 |
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Date of cancellation: 20231201 Granted publication date: 20101110 Pledgee: Qi commercial bank Limited by Share Ltd. Linzi branch Pledgor: ZIBO QIXIANG TENGDA CHEMICAL CO.,LTD. Registration number: Y2022980015087 |
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