IN2012DN05077A - - Google Patents
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- Publication number
- IN2012DN05077A IN2012DN05077A IN5077DEN2012A IN2012DN05077A IN 2012DN05077 A IN2012DN05077 A IN 2012DN05077A IN 5077DEN2012 A IN5077DEN2012 A IN 5077DEN2012A IN 2012DN05077 A IN2012DN05077 A IN 2012DN05077A
- Authority
- IN
- India
- Prior art keywords
- temperature
- hours
- catalyst
- moderator
- epoxidation
- Prior art date
Links
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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/36—Rhenium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/04—Ethylene
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28971909P | 2009-12-23 | 2009-12-23 | |
| PCT/US2010/061192 WO2011079056A2 (en) | 2009-12-23 | 2010-12-20 | A process for initiating a highly selective ethylene oxide catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN05077A true IN2012DN05077A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-10-09 |
Family
ID=44152005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN5077DEN2012 IN2012DN05077A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2009-12-23 | 2010-12-20 |
Country Status (12)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG193989A1 (en) * | 2011-04-11 | 2013-11-29 | Dow Technology Investments Llc | Process for conditioning a high efficiency ethylene oxide catalyst |
| EP2768815B2 (en) * | 2011-10-18 | 2021-12-29 | Scientific Design Company, Inc. | Epoxidation process with added moderator |
| KR102155068B1 (ko) * | 2012-12-31 | 2020-09-11 | 사이언티픽 디자인 컴파니 인코포레이티드 | 고 선택성 산화에틸렌 촉매를 위한 스타트-업 공정 |
| WO2014110194A1 (en) * | 2013-01-11 | 2014-07-17 | Scientific Design Company, Inc. | Epoxidation process with post-conditioning step |
| CN105980368B (zh) * | 2013-12-23 | 2019-02-19 | 科学设计有限公司 | 环氧化方法 |
| US11059017B2 (en) | 2017-09-15 | 2021-07-13 | MultiPhase Solutions, Inc. | Halogen selective detection gas chromatography for the on-line analysis and control of selective oxidation chemical production processes |
| CN114057669B (zh) * | 2020-07-29 | 2023-12-08 | 中国石油化工股份有限公司 | 一种乙烯环氧化恒温开车方法 |
| CN114057670B (zh) * | 2020-07-29 | 2024-06-07 | 中国石油化工股份有限公司 | 一种用于启动乙烯环氧化工艺的方法 |
| CN114436998A (zh) * | 2020-11-05 | 2022-05-06 | 中国石油化工股份有限公司 | 一种乙烯环氧化开车方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2279469A (en) * | 1942-04-14 | Process of making olefin oxides | ||
| SE321462B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-10-10 | 1970-03-09 | Halcon International Inc | |
| GB1170663A (en) * | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
| US3702259A (en) * | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
| US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US4761394A (en) * | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US4874879A (en) * | 1988-07-25 | 1989-10-17 | Shell Oil Company | Process for starting-up an ethylene oxide reactor |
| CA1339317C (en) | 1988-07-25 | 1997-08-19 | Ann Marie Lauritzen | Process for producing ethylene oxide |
| EP0357293B1 (en) * | 1988-08-30 | 1996-02-28 | Union Carbide Corporation | Catalysts for the production of ethylene oxide and their preparation processes |
| US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| US5102848A (en) * | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5155242A (en) * | 1991-12-05 | 1992-10-13 | Shell Oil Company | Process for starting-up an ethylene oxide reactor |
| US5407888A (en) * | 1992-05-12 | 1995-04-18 | Basf Aktiengesellschaft | Silver catalyst |
| US6492065B2 (en) * | 1997-12-05 | 2002-12-10 | Victor Company Of Japan, Limited | Hologram color filter, production method of the same hologram color filter and space light modulating apparatus using the same hologram color filter |
| US6008388A (en) * | 1998-04-16 | 1999-12-28 | Arco Chemical Technology, L.P. | Epoxidation process |
| JP4042332B2 (ja) | 2001-02-27 | 2008-02-06 | 三菱化学株式会社 | レニウム含有触媒を用いるオレフィンオキシドの製造方法 |
| MX245604B (es) * | 2002-06-28 | 2007-05-04 | Shell Int Research | Metodo para iniciar un proceso de epoxidacion y proceso de epoxidacion de una olefina. |
| CN100512966C (zh) | 2002-06-28 | 2009-07-15 | 国际壳牌研究有限公司 | 提高催化剂选择性的方法和烯烃环氧化方法 |
| AU2003243758A1 (en) * | 2002-06-28 | 2004-01-19 | Shell Oil Company | A method for the start-up of an epoxidation process, a catalyst and a process for the epoxidation of an olefin |
| US6992209B2 (en) * | 2002-12-09 | 2006-01-31 | Battelle Memorial Institute | Methods of forming alpha, beta-unsaturated acids and esters |
| US7615655B2 (en) | 2003-09-29 | 2009-11-10 | Dow Global Technologies, Inc. | Process for the production of alkylene oxide using a gas-phase promoter system |
| US8791280B2 (en) * | 2005-08-10 | 2014-07-29 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparation of catalyst carrier and its use in catalyst preparation |
| EP2162446B8 (en) | 2007-05-11 | 2016-06-01 | SD Lizenzverwertungsgesellschaft mbH & Co. KG | Start-up of high selectivity catalysts in olefin oxide plants |
| US7553980B2 (en) * | 2007-09-26 | 2009-06-30 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for initiating a highly selective ethylene oxide catalyst |
| KR101629037B1 (ko) * | 2008-05-07 | 2016-06-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법 |
-
2010
- 2010-12-20 IN IN5077DEN2012 patent/IN2012DN05077A/en unknown
- 2010-12-20 KR KR1020127019490A patent/KR101815664B1/ko not_active Expired - Fee Related
- 2010-12-20 BR BR112012015219-0A patent/BR112012015219B1/pt not_active IP Right Cessation
- 2010-12-20 WO PCT/US2010/061192 patent/WO2011079056A2/en active Application Filing
- 2010-12-20 MX MX2012007440A patent/MX2012007440A/es unknown
- 2010-12-20 CN CN201080058923.2A patent/CN102666515B/zh not_active Expired - Fee Related
- 2010-12-20 CA CA2784603A patent/CA2784603C/en not_active Expired - Fee Related
- 2010-12-20 EP EP10840020.1A patent/EP2521718B1/en not_active Revoked
- 2010-12-20 RU RU2012131369/04A patent/RU2538969C2/ru not_active IP Right Cessation
- 2010-12-20 JP JP2012546098A patent/JP2013515730A/ja not_active Ceased
- 2010-12-22 TW TW099145234A patent/TWI485142B/zh not_active IP Right Cessation
- 2010-12-23 US US12/977,549 patent/US8487123B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102666515B (zh) | 2015-05-20 |
| RU2012131369A (ru) | 2014-01-27 |
| EP2521718A4 (en) | 2013-06-19 |
| TW201139392A (en) | 2011-11-16 |
| US8487123B2 (en) | 2013-07-16 |
| US20110152549A1 (en) | 2011-06-23 |
| CA2784603C (en) | 2018-06-12 |
| TWI485142B (zh) | 2015-05-21 |
| BR112012015219B1 (pt) | 2018-04-03 |
| BR112012015219A2 (pt) | 2015-09-22 |
| RU2538969C2 (ru) | 2015-01-10 |
| KR101815664B1 (ko) | 2018-01-05 |
| EP2521718A2 (en) | 2012-11-14 |
| KR20120108029A (ko) | 2012-10-04 |
| CN102666515A (zh) | 2012-09-12 |
| CA2784603A1 (en) | 2011-06-30 |
| EP2521718B1 (en) | 2014-07-02 |
| MX2012007440A (es) | 2012-07-23 |
| WO2011079056A2 (en) | 2011-06-30 |
| JP2013515730A (ja) | 2013-05-09 |
| WO2011079056A3 (en) | 2011-11-17 |
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