CN112500371B - 一种强化丙烯环氧化制备环氧丙烷的无醚化系统及工艺 - Google Patents
一种强化丙烯环氧化制备环氧丙烷的无醚化系统及工艺 Download PDFInfo
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- CN112500371B CN112500371B CN201910867736.1A CN201910867736A CN112500371B CN 112500371 B CN112500371 B CN 112500371B CN 201910867736 A CN201910867736 A CN 201910867736A CN 112500371 B CN112500371 B CN 112500371B
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Images
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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867736.1A CN112500371B (zh) | 2019-09-14 | 2019-09-14 | 一种强化丙烯环氧化制备环氧丙烷的无醚化系统及工艺 |
| PCT/CN2019/120194 WO2021047055A1 (fr) | 2019-09-14 | 2019-11-22 | Système sans éthérification et procédé de préparation d'époxypropane par renforcement de l'époxydation du propylène |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867736.1A CN112500371B (zh) | 2019-09-14 | 2019-09-14 | 一种强化丙烯环氧化制备环氧丙烷的无醚化系统及工艺 |
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| Publication Number | Publication Date |
|---|---|
| CN112500371A CN112500371A (zh) | 2021-03-16 |
| CN112500371B true CN112500371B (zh) | 2023-04-11 |
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| CN201910867736.1A Active CN112500371B (zh) | 2019-09-14 | 2019-09-14 | 一种强化丙烯环氧化制备环氧丙烷的无醚化系统及工艺 |
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| Country | Link |
|---|---|
| CN (1) | CN112500371B (fr) |
| WO (1) | WO2021047055A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116514741B (zh) * | 2023-07-04 | 2023-09-26 | 山东民基新材料科技有限公司 | 利用微界面反应生产环氧氯丙烷的工艺 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532063A (zh) * | 2011-11-17 | 2012-07-04 | 大连理工大学 | 一种利用工业过氧化氢进行烯烃气相环氧化的装置及方法 |
| CN104557779A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 环氧丙烷的生产方法 |
| CN105272944A (zh) * | 2014-07-24 | 2016-01-27 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯环氧化制环氧丙烷的方法 |
| CN105272938A (zh) * | 2014-07-24 | 2016-01-27 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的环氧化循环方法 |
| CN105294606A (zh) * | 2014-07-24 | 2016-02-03 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的反应方法 |
| CN105315235A (zh) * | 2014-07-24 | 2016-02-10 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯环氧化的方法 |
| CN105330618A (zh) * | 2015-11-24 | 2016-02-17 | 扬州大学 | 一种利用滴流床反应器生产环氧丙烷的方法 |
| CN109912542A (zh) * | 2019-03-28 | 2019-06-21 | 江苏扬农化工集团有限公司 | 一种低丙烯使用量的均相体系制备环氧丙烷的方法 |
| CN211487597U (zh) * | 2019-09-14 | 2020-09-15 | 南京延长反应技术研究院有限公司 | 一种强化丙烯环氧化制备环氧丙烷的无醚化系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2810980B1 (fr) * | 2000-06-28 | 2004-05-21 | Solvay | Procede de fabrication d'oxiranne en presence d'un catalyseur sous forme de particules |
| DE10320635A1 (de) * | 2003-05-08 | 2004-11-18 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
| CN102256696B (zh) * | 2008-12-16 | 2016-06-08 | Hrd有限公司 | 蜡的高剪切氧化 |
| CN108191794B (zh) * | 2017-12-29 | 2020-02-11 | 中触媒新材料股份有限公司 | 一种丙烯环氧化反应方法 |
-
2019
- 2019-09-14 CN CN201910867736.1A patent/CN112500371B/zh active Active
- 2019-11-22 WO PCT/CN2019/120194 patent/WO2021047055A1/fr active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102532063A (zh) * | 2011-11-17 | 2012-07-04 | 大连理工大学 | 一种利用工业过氧化氢进行烯烃气相环氧化的装置及方法 |
| CN104557779A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 环氧丙烷的生产方法 |
| CN105272944A (zh) * | 2014-07-24 | 2016-01-27 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯环氧化制环氧丙烷的方法 |
| CN105272938A (zh) * | 2014-07-24 | 2016-01-27 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的环氧化循环方法 |
| CN105294606A (zh) * | 2014-07-24 | 2016-02-03 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的反应方法 |
| CN105315235A (zh) * | 2014-07-24 | 2016-02-10 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯环氧化的方法 |
| CN105330618A (zh) * | 2015-11-24 | 2016-02-17 | 扬州大学 | 一种利用滴流床反应器生产环氧丙烷的方法 |
| CN109912542A (zh) * | 2019-03-28 | 2019-06-21 | 江苏扬农化工集团有限公司 | 一种低丙烯使用量的均相体系制备环氧丙烷的方法 |
| CN211487597U (zh) * | 2019-09-14 | 2020-09-15 | 南京延长反应技术研究院有限公司 | 一种强化丙烯环氧化制备环氧丙烷的无醚化系统 |
Non-Patent Citations (1)
| Title |
|---|
| 张志炳 ; 田洪舟 ; 张锋 ; 周政 ; .多相反应体系的微界面强化简述.化工学报.2018,69(1),第44-49页. * |
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| Publication number | Publication date |
|---|---|
| WO2021047055A1 (fr) | 2021-03-18 |
| CN112500371A (zh) | 2021-03-16 |
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