CN116041289A - 一种顺酐加氢制备丁二酸酐的生产工艺 - Google Patents
一种顺酐加氢制备丁二酸酐的生产工艺 Download PDFInfo
- Publication number
- CN116041289A CN116041289A CN202111260918.6A CN202111260918A CN116041289A CN 116041289 A CN116041289 A CN 116041289A CN 202111260918 A CN202111260918 A CN 202111260918A CN 116041289 A CN116041289 A CN 116041289A
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- hydrogenation
- liquid phase
- reactor
- hydrogenation reaction
- maleic anhydride
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- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 156
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229940014800 succinic anhydride Drugs 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 90
- 239000007791 liquid phase Substances 0.000 claims abstract description 83
- 239000003054 catalyst Substances 0.000 claims abstract description 50
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 41
- 239000001257 hydrogen Substances 0.000 claims abstract description 41
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 29
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 8
- 238000005191 phase separation Methods 0.000 claims abstract description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 33
- 150000002431 hydrogen Chemical class 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 14
- 239000012071 phase Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 2
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 150000004678 hydrides Chemical class 0.000 claims 2
- 239000002994 raw material Substances 0.000 description 32
- 239000000203 mixture Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 238000007086 side reaction Methods 0.000 description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 241000219793 Trifolium Species 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111260918.6A CN116041289A (zh) | 2021-10-28 | 2021-10-28 | 一种顺酐加氢制备丁二酸酐的生产工艺 |
PCT/CN2022/127300 WO2023072047A1 (zh) | 2021-10-28 | 2022-10-25 | 一种顺酐加氢制备丁二酸酐的方法和生产系统 |
TW111140636A TW202317525A (zh) | 2021-10-28 | 2022-10-26 | 一種順丁烯二酸酐氫化製備丁二酸酐的方法和生產系統 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202111260918.6A CN116041289A (zh) | 2021-10-28 | 2021-10-28 | 一种顺酐加氢制备丁二酸酐的生产工艺 |
Publications (1)
Publication Number | Publication Date |
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CN116041289A true CN116041289A (zh) | 2023-05-02 |
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CN202111260918.6A Pending CN116041289A (zh) | 2021-10-28 | 2021-10-28 | 一种顺酐加氢制备丁二酸酐的生产工艺 |
Country Status (3)
Country | Link |
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CN (1) | CN116041289A (zh) |
TW (1) | TW202317525A (zh) |
WO (1) | WO2023072047A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116041291A (zh) * | 2021-10-28 | 2023-05-02 | 中国石油化工股份有限公司 | 一种顺酐加氢制丁二酸酐的生产工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102389751A (zh) * | 2011-08-17 | 2012-03-28 | 徐志刚 | 顺酐溶液加氢制备丁二酸酐的固定床反应器和方法 |
CN103566837A (zh) * | 2013-11-13 | 2014-02-12 | 山西大学 | 一种适用于加氢放热反应的外循环反应装置 |
CN103570650A (zh) * | 2013-11-13 | 2014-02-12 | 山西大学 | 顺酐加氢连续生产丁二酸酐联产丁二酸的工艺流程 |
CN103769105A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种顺酐加氢制备丁二酸酐的催化剂及其制备方法和应用 |
CN104016824A (zh) * | 2014-01-02 | 2014-09-03 | 徐州龙辉化工科技有限公司 | 全馏分粗苯加氢方法及催化剂 |
CN109679689A (zh) * | 2017-10-19 | 2019-04-26 | 中国石油化工股份有限公司 | 一种液相加氢反应器及加氢反应方法和反应系统 |
CN112661625A (zh) * | 2021-03-16 | 2021-04-16 | 中化学科学技术研究有限公司 | 一种丁二酸的制备工艺 |
-
2021
- 2021-10-28 CN CN202111260918.6A patent/CN116041289A/zh active Pending
-
2022
- 2022-10-25 WO PCT/CN2022/127300 patent/WO2023072047A1/zh unknown
- 2022-10-26 TW TW111140636A patent/TW202317525A/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102389751A (zh) * | 2011-08-17 | 2012-03-28 | 徐志刚 | 顺酐溶液加氢制备丁二酸酐的固定床反应器和方法 |
CN103769105A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种顺酐加氢制备丁二酸酐的催化剂及其制备方法和应用 |
CN103566837A (zh) * | 2013-11-13 | 2014-02-12 | 山西大学 | 一种适用于加氢放热反应的外循环反应装置 |
CN103570650A (zh) * | 2013-11-13 | 2014-02-12 | 山西大学 | 顺酐加氢连续生产丁二酸酐联产丁二酸的工艺流程 |
CN104016824A (zh) * | 2014-01-02 | 2014-09-03 | 徐州龙辉化工科技有限公司 | 全馏分粗苯加氢方法及催化剂 |
CN109679689A (zh) * | 2017-10-19 | 2019-04-26 | 中国石油化工股份有限公司 | 一种液相加氢反应器及加氢反应方法和反应系统 |
CN112661625A (zh) * | 2021-03-16 | 2021-04-16 | 中化学科学技术研究有限公司 | 一种丁二酸的制备工艺 |
Non-Patent Citations (1)
Title |
---|
赵玲珑;柯君;: "全液相加氢和传统滴流床加氢的操作对比", 当代化工研究, no. 08, 15 August 2016 (2016-08-15), pages 36 - 37 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116041291A (zh) * | 2021-10-28 | 2023-05-02 | 中国石油化工股份有限公司 | 一种顺酐加氢制丁二酸酐的生产工艺 |
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Publication number | Publication date |
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TW202317525A (zh) | 2023-05-01 |
WO2023072047A1 (zh) | 2023-05-04 |
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Effective date of registration: 20240119 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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