CN104130216A - 双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 - Google Patents
双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 Download PDFInfo
- Publication number
- CN104130216A CN104130216A CN201410392068.9A CN201410392068A CN104130216A CN 104130216 A CN104130216 A CN 104130216A CN 201410392068 A CN201410392068 A CN 201410392068A CN 104130216 A CN104130216 A CN 104130216A
- Authority
- CN
- China
- Prior art keywords
- propylene
- tower
- propane
- gas mixture
- hydrogen peroxide
- 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
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 185
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 176
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 109
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 239000001294 propane Substances 0.000 title claims abstract description 88
- 239000007789 gas Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 68
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 161
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 239000003054 catalyst Substances 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 239000002808 molecular sieve Substances 0.000 claims abstract description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 60
- 238000004821 distillation Methods 0.000 claims description 25
- 230000008929 regeneration Effects 0.000 claims description 24
- 238000011069 regeneration method Methods 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 20
- 230000000222 hyperoxic effect Effects 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 16
- 206010058490 Hyperoxia Diseases 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 238000006735 epoxidation reaction Methods 0.000 claims description 3
- 239000012452 mother liquor Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000010413 mother solution Substances 0.000 abstract 3
- 238000004064 recycling Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 33
- 230000000052 comparative effect Effects 0.000 description 26
- 239000000047 product Substances 0.000 description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229960004217 benzyl alcohol Drugs 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 oxypropylene propane Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QCWMRAKRSCVYNJ-UHFFFAOYSA-N methanol;prop-1-ene Chemical compound OC.CC=C QCWMRAKRSCVYNJ-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- JTXAHXNXKFGXIT-UHFFFAOYSA-N propane;prop-1-ene Chemical compound CCC.CC=C JTXAHXNXKFGXIT-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- 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)
- Epoxy Compounds (AREA)
- Inorganic Chemistry (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410392068.9A CN104130216B (zh) | 2014-08-11 | 2014-08-11 | 双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410392068.9A CN104130216B (zh) | 2014-08-11 | 2014-08-11 | 双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104130216A true CN104130216A (zh) | 2014-11-05 |
CN104130216B CN104130216B (zh) | 2016-02-03 |
Family
ID=51803112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410392068.9A Active CN104130216B (zh) | 2014-08-11 | 2014-08-11 | 双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104130216B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826558A (zh) * | 2015-05-15 | 2015-08-12 | 北京神雾环境能源科技集团股份有限公司 | 用于乙炔选择性加氢制乙烯的浆态床反应器及反应系统 |
CN108640889A (zh) * | 2018-06-25 | 2018-10-12 | 洛阳市科创石化科技开发有限公司 | 一种低碳烯烃氧化制备低碳环氧烃类化合物的装置及方法 |
CN110204514A (zh) * | 2019-07-25 | 2019-09-06 | 石河子大学 | 一种环氧植物油的生产工艺 |
CN113461474A (zh) * | 2021-06-30 | 2021-10-01 | 中国石油化工股份有限公司 | 一种丙烷工业化连续制备环氧丙烷的系统及方法 |
CN113912571A (zh) * | 2020-07-10 | 2022-01-11 | 中国石油化工股份有限公司 | 丙烯直接环氧化以制备环氧丙烷的方法 |
CN115745918A (zh) * | 2022-09-19 | 2023-03-07 | 中国科学院大连化学物理研究所 | 一种利用液固循环流化床反应-再生系统的hppo法生产环氧丙烷工艺 |
CN117466839A (zh) * | 2023-10-07 | 2024-01-30 | 中建安装集团有限公司 | 一种使用平板膜式反应器的过氧化氢直接氧化丙烯制备环氧丙烷的工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030158431A1 (en) * | 2000-06-28 | 2003-08-21 | Dominique Balthasart | Oxirane production method |
CN101693703A (zh) * | 2009-10-14 | 2010-04-14 | 大连理工大学 | 双氧水环氧化丙烯生产环氧丙烷的节能减排工艺 |
CN103121980A (zh) * | 2011-11-18 | 2013-05-29 | 中国石油化工股份有限公司 | 丙烯环氧化的方法 |
-
2014
- 2014-08-11 CN CN201410392068.9A patent/CN104130216B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030158431A1 (en) * | 2000-06-28 | 2003-08-21 | Dominique Balthasart | Oxirane production method |
CN101693703A (zh) * | 2009-10-14 | 2010-04-14 | 大连理工大学 | 双氧水环氧化丙烯生产环氧丙烷的节能减排工艺 |
CN103121980A (zh) * | 2011-11-18 | 2013-05-29 | 中国石油化工股份有限公司 | 丙烯环氧化的方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826558A (zh) * | 2015-05-15 | 2015-08-12 | 北京神雾环境能源科技集团股份有限公司 | 用于乙炔选择性加氢制乙烯的浆态床反应器及反应系统 |
CN108640889A (zh) * | 2018-06-25 | 2018-10-12 | 洛阳市科创石化科技开发有限公司 | 一种低碳烯烃氧化制备低碳环氧烃类化合物的装置及方法 |
CN108640889B (zh) * | 2018-06-25 | 2022-07-05 | 洛阳市科创石化科技开发有限公司 | 一种低碳烯烃氧化制备低碳环氧烃类化合物的装置及方法 |
CN110204514A (zh) * | 2019-07-25 | 2019-09-06 | 石河子大学 | 一种环氧植物油的生产工艺 |
CN113912571A (zh) * | 2020-07-10 | 2022-01-11 | 中国石油化工股份有限公司 | 丙烯直接环氧化以制备环氧丙烷的方法 |
CN113912571B (zh) * | 2020-07-10 | 2023-12-05 | 中国石油化工股份有限公司 | 丙烯直接环氧化以制备环氧丙烷的方法 |
CN113461474A (zh) * | 2021-06-30 | 2021-10-01 | 中国石油化工股份有限公司 | 一种丙烷工业化连续制备环氧丙烷的系统及方法 |
CN115745918A (zh) * | 2022-09-19 | 2023-03-07 | 中国科学院大连化学物理研究所 | 一种利用液固循环流化床反应-再生系统的hppo法生产环氧丙烷工艺 |
CN115745918B (zh) * | 2022-09-19 | 2023-12-22 | 中国科学院大连化学物理研究所 | 一种利用液固循环流化床反应-再生系统的hppo法生产环氧丙烷工艺 |
WO2024060581A1 (zh) * | 2022-09-19 | 2024-03-28 | 中国科学院大连化学物理研究所 | 一种利用液固循环流化床反应-再生系统的hppo法生产环氧丙烷工艺 |
CN117466839A (zh) * | 2023-10-07 | 2024-01-30 | 中建安装集团有限公司 | 一种使用平板膜式反应器的过氧化氢直接氧化丙烯制备环氧丙烷的工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN104130216B (zh) | 2016-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104130216B (zh) | 双氧水直接氧化丙烯丙烷混合气连续生产环氧丙烷的工艺 | |
CN104130215B (zh) | 双氧水直接氧化丙烯连续生产环氧丙烷的方法 | |
CN105622337B (zh) | 煤制乙二醇液相产物分离的反应精馏耦合新工艺及装置 | |
CN108033875B (zh) | 一种连续生产二元醇醚的系统及其方法 | |
CN102701977A (zh) | 一种甲氧基乙酸甲酯的连续合成方法 | |
CN104327016B (zh) | 一种制备环氧丙烷的方法 | |
CN104250205B (zh) | 甲基叔丁基醚的制备方法及其装置 | |
CN105585455A (zh) | 连续醚化法制备乙二醇单甲醚的方法 | |
CN104788294A (zh) | 一种反应精馏合成乙二醇单丁醚的装置和工艺方法 | |
CN107879998A (zh) | 一种分段式环氧丙烷制备方法 | |
CN104650008A (zh) | 一种由氧、氢直接氧化丙烯制备环氧丙烷的工艺及系统 | |
CN104761429A (zh) | 一种生产碳酸二甲酯和乙二醇的工艺 | |
CN104557554A (zh) | 一种酯交换法连续化生产碳酸二甲酯联产1,2-丙二醇的方法 | |
CN104311513A (zh) | 一种制备环氧丙烷的方法 | |
CN110003140B (zh) | 环氧氯丙烷的合成及催化剂在线再生的装置及方法 | |
CN106431920B (zh) | 合成气制备草酸二甲酯并副产碳酸二甲酯的方法 | |
CN107033004A (zh) | 亚硝酸甲酯制备过程中的硝酸还原方法 | |
CN107602510A (zh) | 环氧丙烷的制备方法与生产设备 | |
CN102180772B (zh) | 一种环己烯水合制备环己醇的方法 | |
CN204589032U (zh) | 一种反应精馏合成乙二醇单丁醚的装置 | |
CN101885712B (zh) | 生产环氧丙烷的方法 | |
CN206767972U (zh) | 液相法生产环氧丙烷的系统 | |
CN102161008B (zh) | 一种苯部分加氢制备环己烯的催化剂回收方法 | |
CN105439792B (zh) | 回收精制丙烯的方法 | |
CN206318907U (zh) | 一种制备环氧丙烷的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Guangbin Inventor after: Shang Jian Inventor after: Yang Hong Inventor after: Zhao Ming Inventor after: Liu Hao Inventor after: Zheng Qiang Inventor after: Xu Xiangqian Inventor after: Li Xinli Inventor after: Wen Yiqiang Inventor after: Wu Chunyang Inventor after: Wang Dongji Inventor after: Wei Gangsuo Inventor before: Tang Guangbin Inventor before: Liu Hao Inventor before: Zheng Qiang Inventor before: Xu Xiangqian Inventor before: Li Xinli Inventor before: Wen Yiqiang Inventor before: Wu Chunyang |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: 463000 No. 439 Zhonghua Road, Yicheng District, Henan, Zhumadian Patentee after: HENAN JUNHUA DEVELOPMENT Co.,Ltd. Patentee after: HUALU ENGINEERING & TECHNOLOGY Co.,Ltd. Address before: 463000 No. 439 Zhonghua Road, Yicheng District, Henan, Zhumadian Patentee before: HENAN JUNHUA DEVELOPMENT Co.,Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20220507 Granted publication date: 20160203 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20160203 |