KR100987066B1 - 고정 베드 반응기를 갖춘 에폭시화 시스템 - Google Patents
고정 베드 반응기를 갖춘 에폭시화 시스템 Download PDFInfo
- Publication number
- KR100987066B1 KR100987066B1 KR1020057006585A KR20057006585A KR100987066B1 KR 100987066 B1 KR100987066 B1 KR 100987066B1 KR 1020057006585 A KR1020057006585 A KR 1020057006585A KR 20057006585 A KR20057006585 A KR 20057006585A KR 100987066 B1 KR100987066 B1 KR 100987066B1
- Authority
- KR
- South Korea
- Prior art keywords
- hydroperoxide
- reactors
- reactor
- olefin
- catalyst
- Prior art date
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Classifications
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- 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
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
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- 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
Abstract
Description
Claims (4)
- 고형 에폭시화 촉매의 존재 하에서 올레핀에 히드로퍼옥시드 반응물을 반응시켜 옥시란 화합물를 제조하는 방법에 있어서, 상기 올레핀 및 히드로퍼옥시드 반응물을 새로운 촉매로 패킹된 최소한 두개의 고정 베드 반응기들에서 1차로 반응시키되, 상기 올레핀은 순차적으로 상기 반응기들에 공급하고 상기 히드록퍼옥시드 반응물은 병렬적으로 상기 반응기들에 공급하며, 상기 반응기들 중 마지막 반응기로부터의 반응 유출물을 상기 새로운 촉매의 10% 미만의 활성을 갖는 에폭시화 촉매로 패킹된 최소한 하나의 추가적인 고정 베드 반응기에 이송하는 것을 특징으로하는 옥시란 화합물의 제조방법.
- 제 1 항에 있어서, 상기 올레핀은 프로필렌인 것을 특징으로 하는 옥시란 화합물의 제조방법.
- 제 1 항에 있어서, 상기 히드로퍼옥시드는 에틸벤젠 히드로퍼옥시드인 것을 특징으로 하는 옥시란 화합물의 제조방법.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/273,308 US6583300B1 (en) | 2002-10-17 | 2002-10-17 | Epoxidation system with fixed bed reactors |
US10/273,308 | 2002-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050070061A KR20050070061A (ko) | 2005-07-05 |
KR100987066B1 true KR100987066B1 (ko) | 2010-10-11 |
Family
ID=23043394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057006585A KR100987066B1 (ko) | 2002-10-17 | 2003-08-27 | 고정 베드 반응기를 갖춘 에폭시화 시스템 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6583300B1 (ko) |
EP (1) | EP1551819B1 (ko) |
JP (1) | JP4464825B2 (ko) |
KR (1) | KR100987066B1 (ko) |
CN (1) | CN1325484C (ko) |
AT (1) | ATE318802T1 (ko) |
AU (1) | AU2003260134A1 (ko) |
BR (1) | BR0315277A (ko) |
CA (1) | CA2502509A1 (ko) |
DE (1) | DE60303830T2 (ko) |
ES (1) | ES2254987T3 (ko) |
WO (1) | WO2004035559A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004340880A (ja) * | 2003-05-19 | 2004-12-02 | Soatec Inc | レーザ測定装置 |
ES2286793T3 (es) * | 2004-02-05 | 2007-12-01 | Shell Internationale Research Maatschappij B.V. | Procedimiento para preparar oxido de alquileno. |
US7235676B2 (en) * | 2004-03-31 | 2007-06-26 | Council Of Scientific & Industrial Research | Catalytic process for the preparation of epoxides from alkenes |
US9290469B2 (en) * | 2011-06-23 | 2016-03-22 | Dow Technology Investments Llc | Production of oxidized olefins |
CN104230854A (zh) * | 2013-06-17 | 2014-12-24 | 中国石油化工股份有限公司 | 过氧化氢异丙苯与丙烯环氧化制环氧丙烷的方法 |
CN104557781A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 生产环氧丙烷的方法 |
CN104557780A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 环氧丙烷的制备方法 |
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 |
CN105272943A (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方法 |
US20230118403A1 (en) * | 2020-03-27 | 2023-04-20 | Sumitomo Chemical Company, Limited | Propylene oxide production apparatus and propylene oxide production method |
CN114713147A (zh) * | 2020-12-22 | 2022-07-08 | 中国石油化工股份有限公司 | 环氧化物的制备装置以及环氧化物的制备方法 |
CN117986206A (zh) * | 2022-10-27 | 2024-05-07 | 中国石油化工股份有限公司 | 一种环氧化反应的方法与系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001070713A1 (fr) * | 2000-03-24 | 2001-09-27 | Sumitomo Chemical Company, Limited | Procede de production d'un compose d'oxirane |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351635A (en) | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
US5840933A (en) * | 1996-10-29 | 1998-11-24 | Arco Chemical Technology, L.P. | Catalytic converter system and progress |
US5849937A (en) * | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
US6365761B1 (en) | 1999-08-18 | 2002-04-02 | Shell Oil Company | Process for preparing alkylene oxide |
US6114552A (en) | 1999-09-28 | 2000-09-05 | Arco Chemical Technology, L.P. | Heterogeneous epoxidation catalyst |
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2002
- 2002-10-17 US US10/273,308 patent/US6583300B1/en not_active Expired - Lifetime
-
2003
- 2003-08-27 EP EP03808963A patent/EP1551819B1/en not_active Expired - Lifetime
- 2003-08-27 WO PCT/US2003/027158 patent/WO2004035559A1/en active IP Right Grant
- 2003-08-27 ES ES03808963T patent/ES2254987T3/es not_active Expired - Lifetime
- 2003-08-27 CN CNB038242680A patent/CN1325484C/zh not_active Expired - Lifetime
- 2003-08-27 BR BR0315277-4A patent/BR0315277A/pt not_active IP Right Cessation
- 2003-08-27 CA CA002502509A patent/CA2502509A1/en not_active Abandoned
- 2003-08-27 KR KR1020057006585A patent/KR100987066B1/ko active IP Right Grant
- 2003-08-27 DE DE60303830T patent/DE60303830T2/de not_active Expired - Lifetime
- 2003-08-27 JP JP2004545255A patent/JP4464825B2/ja not_active Expired - Fee Related
- 2003-08-27 AT AT03808963T patent/ATE318802T1/de not_active IP Right Cessation
- 2003-08-27 AU AU2003260134A patent/AU2003260134A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001070713A1 (fr) * | 2000-03-24 | 2001-09-27 | Sumitomo Chemical Company, Limited | Procede de production d'un compose d'oxirane |
Also Published As
Publication number | Publication date |
---|---|
DE60303830D1 (de) | 2006-04-27 |
US6583300B1 (en) | 2003-06-24 |
ATE318802T1 (de) | 2006-03-15 |
EP1551819B1 (en) | 2006-03-01 |
JP4464825B2 (ja) | 2010-05-19 |
WO2004035559A1 (en) | 2004-04-29 |
BR0315277A (pt) | 2005-08-30 |
CN1688562A (zh) | 2005-10-26 |
DE60303830T2 (de) | 2006-10-26 |
EP1551819A1 (en) | 2005-07-13 |
CA2502509A1 (en) | 2004-04-29 |
ES2254987T3 (es) | 2006-06-16 |
JP2006513155A (ja) | 2006-04-20 |
AU2003260134A1 (en) | 2004-05-04 |
KR20050070061A (ko) | 2005-07-05 |
CN1325484C (zh) | 2007-07-11 |
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