CN112745180B - 一种异丁烯叠合的催化剂级配方法 - Google Patents
一种异丁烯叠合的催化剂级配方法 Download PDFInfo
- Publication number
- CN112745180B CN112745180B CN201911047309.5A CN201911047309A CN112745180B CN 112745180 B CN112745180 B CN 112745180B CN 201911047309 A CN201911047309 A CN 201911047309A CN 112745180 B CN112745180 B CN 112745180B
- Authority
- CN
- China
- Prior art keywords
- resin
- catalyst
- isobutene
- iii
- reactor
- 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.)
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Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 239000003054 catalyst Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 127
- 229920005989 resin Polymers 0.000 claims abstract description 127
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 239000011148 porous material Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000003112 inhibitor Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000011068 loading method Methods 0.000 claims description 5
- 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 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- 239000003729 cation exchange resin Substances 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000011049 filling Methods 0.000 description 13
- 238000012856 packing Methods 0.000 description 12
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
- 238000005829 trimerization reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- -1 carbonium ion Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/28—Catalytic processes with hydrides or organic compounds with ion-exchange resins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- C07C2531/08—Ion-exchange resins
- C07C2531/10—Ion-exchange resins sulfonated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911047309.5A CN112745180B (zh) | 2019-10-30 | 2019-10-30 | 一种异丁烯叠合的催化剂级配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911047309.5A CN112745180B (zh) | 2019-10-30 | 2019-10-30 | 一种异丁烯叠合的催化剂级配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112745180A CN112745180A (zh) | 2021-05-04 |
CN112745180B true CN112745180B (zh) | 2022-09-09 |
Family
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Family Applications (1)
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CN201911047309.5A Active CN112745180B (zh) | 2019-10-30 | 2019-10-30 | 一种异丁烯叠合的催化剂级配方法 |
Country Status (1)
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CN (1) | CN112745180B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100220A (en) * | 1977-06-27 | 1978-07-11 | Petro-Tex Chemical Corporation | Dimerization of isobutene |
CN1410403A (zh) * | 2001-09-26 | 2003-04-16 | 中国石化集团齐鲁石油化工公司 | 利用混合c4生产二异丁烯的方法 |
CN107973680A (zh) * | 2017-11-23 | 2018-05-01 | 丹东明珠特种树脂有限公司 | 异丁烯叠合催化剂装填构造 |
-
2019
- 2019-10-30 CN CN201911047309.5A patent/CN112745180B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100220A (en) * | 1977-06-27 | 1978-07-11 | Petro-Tex Chemical Corporation | Dimerization of isobutene |
CN1410403A (zh) * | 2001-09-26 | 2003-04-16 | 中国石化集团齐鲁石油化工公司 | 利用混合c4生产二异丁烯的方法 |
CN107973680A (zh) * | 2017-11-23 | 2018-05-01 | 丹东明珠特种树脂有限公司 | 异丁烯叠合催化剂装填构造 |
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CN112745180A (zh) | 2021-05-04 |
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Effective date of registration: 20231102 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |