IN2012DN05178A - - Google Patents
Download PDFInfo
- Publication number
- IN2012DN05178A IN2012DN05178A IN5178DEN2012A IN2012DN05178A IN 2012DN05178 A IN2012DN05178 A IN 2012DN05178A IN 5178DEN2012 A IN5178DEN2012 A IN 5178DEN2012A IN 2012DN05178 A IN2012DN05178 A IN 2012DN05178A
- Authority
- IN
- India
- Prior art keywords
- hours
- temperature
- epoxidation
- ppm
- time period
- Prior art date
Links
- 238000006735 epoxidation reaction Methods 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 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
- C07D301/04—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
-
- 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
- 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
-
- 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)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28739309P | 2009-12-17 | 2009-12-17 | |
| PCT/US2010/060769 WO2011084600A2 (en) | 2009-12-17 | 2010-12-16 | Process for epoxidation start-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN05178A true IN2012DN05178A (en:Method) | 2015-10-23 |
Family
ID=44152004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN5178DEN2012 IN2012DN05178A (en:Method) | 2009-12-17 | 2010-12-16 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8530682B2 (en:Method) |
| EP (2) | EP2778157A1 (en:Method) |
| JP (1) | JP5946772B2 (en:Method) |
| KR (1) | KR101790254B1 (en:Method) |
| CN (1) | CN102666514B (en:Method) |
| BR (1) | BR112012014695A2 (en:Method) |
| CA (1) | CA2783604C (en:Method) |
| IN (1) | IN2012DN05178A (en:Method) |
| MX (1) | MX2012007043A (en:Method) |
| MY (1) | MY157612A (en:Method) |
| RU (1) | RU2542978C2 (en:Method) |
| TW (1) | TWI485141B (en:Method) |
| WO (1) | WO2011084600A2 (en:Method) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100017689A (ko) | 2007-05-09 | 2010-02-16 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법 |
| RU2542978C2 (ru) * | 2009-12-17 | 2015-02-27 | Сайентифик Дизайн Компани, Инк. | Способ запуска эпоксидирования |
| US20110152073A1 (en) | 2009-12-23 | 2011-06-23 | Scientific Design Company, Inc. | Epoxidation process and microstructure |
| SG193989A1 (en) | 2011-04-11 | 2013-11-29 | Dow Technology Investments Llc | Process for conditioning a high efficiency ethylene oxide catalyst |
| KR102074138B1 (ko) | 2011-12-30 | 2020-02-07 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성방법 |
| BR112014017050B1 (pt) | 2012-01-10 | 2021-05-11 | Saint-Gobain Ceramics & Plastics, Inc. | partícula abrasiva moldada |
| KR102197361B1 (ko) | 2012-05-23 | 2021-01-05 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자들 및 이의 형성방법 |
| CN108015685B (zh) | 2012-10-15 | 2020-07-14 | 圣戈班磨料磨具有限公司 | 具有特定形状的磨粒 |
| WO2014105770A1 (en) * | 2012-12-31 | 2014-07-03 | Scientific Design Company, Inc. | Start-up process for high selectivity ethylene oxide catalysts |
| KR102155073B1 (ko) * | 2013-01-11 | 2020-09-11 | 사이언티픽 디자인 컴파니 인코포레이티드 | 후-컨디셔닝 단계를 이용하는 에폭시화 공정 |
| KR101850281B1 (ko) | 2013-03-29 | 2018-05-31 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 특정한 형태들을 가진 연마 입자들 및 이러한 입자들을 형성하는 방법들 |
| CA3114978A1 (en) | 2013-09-30 | 2015-04-02 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
| US9221776B2 (en) | 2013-12-23 | 2015-12-29 | Scientific Design Company, Inc. | Epoxidation process |
| KR102081045B1 (ko) | 2013-12-31 | 2020-02-26 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 형상화 연마 입자들을 포함하는 연마 물품 |
| US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
| AU2015247826A1 (en) | 2014-04-14 | 2016-11-10 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
| TWI634200B (zh) | 2015-03-31 | 2018-09-01 | 聖高拜磨料有限公司 | 固定磨料物品及其形成方法 |
| CN107636109A (zh) | 2015-03-31 | 2018-01-26 | 圣戈班磨料磨具有限公司 | 固定磨料制品和其形成方法 |
| US10040055B2 (en) * | 2015-06-02 | 2018-08-07 | Scientific Design Company, Inc. | Epoxidation process |
| EP3307483B1 (en) | 2015-06-11 | 2020-06-17 | Saint-Gobain Ceramics&Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US20170335155A1 (en) | 2016-05-10 | 2017-11-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
| SI3455321T1 (sl) | 2016-05-10 | 2022-10-28 | Saint-Gobain Ceramics & Plastics, Inc. | Metode oblikovanja abrazivnih delcev |
| EP3519134B1 (en) | 2016-09-29 | 2024-01-17 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
| RU2757051C2 (ru) | 2016-12-02 | 2021-10-11 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы обработки катализатора эпоксидирования этилена и связанные способы получения оксида этилена |
| US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| EP3642293A4 (en) | 2017-06-21 | 2021-03-17 | Saint-Gobain Ceramics&Plastics, Inc. | PARTICULATE MATERIALS AND METHOD FOR MANUFACTURING THEREOF |
| 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 |
| WO2019154863A1 (en) * | 2018-02-07 | 2019-08-15 | Basf Se | Method for preparing a silver impregnation solution |
| US11926019B2 (en) | 2019-12-27 | 2024-03-12 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
| US12338384B2 (en) | 2019-12-27 | 2025-06-24 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
| CN114846112A (zh) | 2019-12-27 | 2022-08-02 | 圣戈本陶瓷及塑料股份有限公司 | 磨料制品及其形成方法 |
| CN113121474A (zh) * | 2019-12-30 | 2021-07-16 | 中国石油化工股份有限公司 | 乙烯环氧化银催化剂的开车方法 |
| 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 |
| 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 |
| US20230211468A1 (en) | 2021-12-30 | 2023-07-06 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods of forming same |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4761394A (en) | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US4766105A (en) | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| US5057481A (en) | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US4908343A (en) | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | 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 |
| 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 |
| US5856534A (en) * | 1997-12-18 | 1999-01-05 | Arco Chemical Technology, L.P. | Epoxidation process using supported silver catalysts treated with carbon dioxide |
| 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 |
| JP4578967B2 (ja) * | 2002-06-28 | 2010-11-10 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | エポキシ化法の始動方法及びオレフィンのエポキシ化法 |
| CA2491523C (en) | 2002-06-28 | 2013-01-08 | Shell Internationale Research Maatschappij B.V. | A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| MX257124B (es) * | 2002-06-28 | 2008-05-14 | Shell Int Research | Metodo para iniciar un proceso de epoxidacion, catalizador y proceso de epoxidacion de una olefina. |
| 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 |
| KR101485955B1 (ko) | 2007-05-11 | 2015-01-22 | 베리 제이. 빌릭 | 산화올레핀 제조 공장에서의 고선택성 촉매의 개시 방법 |
| US7553980B2 (en) | 2007-09-26 | 2009-06-30 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for initiating a highly selective ethylene oxide catalyst |
| CA2723517C (en) * | 2008-05-07 | 2017-03-07 | Shell Internationale Research Maatschappij B.V. | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
| RU2542978C2 (ru) * | 2009-12-17 | 2015-02-27 | Сайентифик Дизайн Компани, Инк. | Способ запуска эпоксидирования |
| US20110152073A1 (en) | 2009-12-23 | 2011-06-23 | Scientific Design Company, Inc. | Epoxidation process and microstructure |
-
2010
- 2010-12-16 RU RU2012130065/04A patent/RU2542978C2/ru not_active IP Right Cessation
- 2010-12-16 EP EP20140171850 patent/EP2778157A1/en not_active Withdrawn
- 2010-12-16 MX MX2012007043A patent/MX2012007043A/es active IP Right Grant
- 2010-12-16 MY MYPI2012002389A patent/MY157612A/en unknown
- 2010-12-16 US US12/970,392 patent/US8530682B2/en not_active Expired - Fee Related
- 2010-12-16 JP JP2012544826A patent/JP5946772B2/ja not_active Expired - Fee Related
- 2010-12-16 WO PCT/US2010/060769 patent/WO2011084600A2/en not_active Ceased
- 2010-12-16 IN IN5178DEN2012 patent/IN2012DN05178A/en unknown
- 2010-12-16 BR BR112012014695A patent/BR112012014695A2/pt not_active IP Right Cessation
- 2010-12-16 EP EP10842602.4A patent/EP2513077B1/en not_active Revoked
- 2010-12-16 TW TW099144226A patent/TWI485141B/zh not_active IP Right Cessation
- 2010-12-16 CA CA2783604A patent/CA2783604C/en not_active Expired - Fee Related
- 2010-12-16 KR KR1020127018627A patent/KR101790254B1/ko not_active Expired - Fee Related
- 2010-12-16 CN CN201080057763.XA patent/CN102666514B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102666514A (zh) | 2012-09-12 |
| MX2012007043A (es) | 2012-07-20 |
| EP2513077A4 (en) | 2013-05-22 |
| CA2783604A1 (en) | 2011-07-14 |
| MY157612A (en) | 2016-06-30 |
| RU2542978C2 (ru) | 2015-02-27 |
| CA2783604C (en) | 2018-05-01 |
| WO2011084600A2 (en) | 2011-07-14 |
| KR101790254B1 (ko) | 2017-10-26 |
| EP2778157A1 (en) | 2014-09-17 |
| JP5946772B2 (ja) | 2016-07-06 |
| JP2013514387A (ja) | 2013-04-25 |
| KR20120106809A (ko) | 2012-09-26 |
| US8530682B2 (en) | 2013-09-10 |
| CN102666514B (zh) | 2015-11-25 |
| US20110152548A1 (en) | 2011-06-23 |
| EP2513077A2 (en) | 2012-10-24 |
| EP2513077B1 (en) | 2014-06-11 |
| TWI485141B (zh) | 2015-05-21 |
| WO2011084600A3 (en) | 2011-11-17 |
| RU2012130065A (ru) | 2014-01-27 |
| BR112012014695A2 (pt) | 2015-09-15 |
| TW201136906A (en) | 2011-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IN2012DN05178A (en:Method) | ||
| IN2012DN05077A (en:Method) | ||
| WO2013135710A3 (de) | Verfahren zur durchführung der rwgs-reaktion in einem rohrbündelreaktor | |
| IN2012DN05166A (en:Method) | ||
| MX336316B (es) | Metodo para producir hidrogeno destinado a su almacenamiento y transporte. | |
| MY150249A (en) | Systems and methods for carbon capture and sequestration and compositions derived therefrom | |
| WO2009008423A1 (ja) | エポキシ化合物の製造装置および製造方法 | |
| BR112013004481A2 (pt) | método para a síntese de hexitóis substituídos tal como dianidrogalactitol | |
| MX2014006759A (es) | Produccion de xilenos por metilacion de compuestos aromaticos. | |
| MY140962A (en) | Acrolein preparation method | |
| WO2009137427A3 (en) | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine | |
| IN2015DN00251A (en:Method) | ||
| CA2858551C (en) | Method of maintaining the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst | |
| MY161681A (en) | Method of starting up autothermal reforming reactors | |
| WO2009008422A1 (ja) | 混合ガスの製造方法および製造装置、ならびにエポキシ化合物の製造装置および製造方法 | |
| MX2011013735A (es) | Procedimiento de preparacion de alquilalcanolaminas. | |
| MY160433A (en) | Method for reaction control of exothermic reaction and apparatus therefore | |
| WO2010075013A3 (en) | Processes for producing organohalohydrosilanes | |
| IN2012DN05087A (en:Method) | ||
| IN2014DN03028A (en:Method) | ||
| EA200702052A1 (ru) | Способ одновременного получения бензола и этилена конверсией ацетилена | |
| WO2010100174A3 (de) | Verfahren und vorrichtung zur verwertung von halmgutartiger biomasse in einem festbett-vergasungsprozess | |
| PH12013501363A1 (en) | Tertiary amine preparation process | |
| MX2010002726A (es) | Metodo de optimizacion de proceso quimico que considera la seguridad de la planta de proceso quimico. | |
| TW200738615A (en) | Use of predehydration towers in an ethane oxidation to acetic acid/ethylene process |