JP2012524785A5 - - Google Patents
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- Publication number
- JP2012524785A5 JP2012524785A5 JP2012507296A JP2012507296A JP2012524785A5 JP 2012524785 A5 JP2012524785 A5 JP 2012524785A5 JP 2012507296 A JP2012507296 A JP 2012507296A JP 2012507296 A JP2012507296 A JP 2012507296A JP 2012524785 A5 JP2012524785 A5 JP 2012524785A5
- Authority
- JP
- Japan
- Prior art keywords
- overall
- chloride
- alkylene oxide
- catalyst
- reaction temperature
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17124809P | 2009-04-21 | 2009-04-21 | |
| US61/171,248 | 2009-04-21 | ||
| PCT/US2010/031668 WO2010123842A1 (en) | 2009-04-21 | 2010-04-20 | Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012524785A JP2012524785A (ja) | 2012-10-18 |
| JP2012524785A5 true JP2012524785A5 (https=) | 2013-06-13 |
Family
ID=42307796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012507296A Pending JP2012524785A (ja) | 2009-04-21 | 2010-04-20 | 高効率触媒を用いたアルキレンオキシド簡易製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8389751B2 (https=) |
| EP (1) | EP2421840B1 (https=) |
| JP (1) | JP2012524785A (https=) |
| KR (1) | KR101745737B1 (https=) |
| CN (1) | CN102414187B (https=) |
| CA (1) | CA2758818C (https=) |
| SG (1) | SG175770A1 (https=) |
| TW (1) | TWI508955B (https=) |
| WO (1) | WO2010123842A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2759397C (en) * | 2009-04-21 | 2019-01-29 | Dow Technology Investments Llc | Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst |
| US8742147B2 (en) | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| US8884037B2 (en) | 2010-12-10 | 2014-11-11 | Dow Technology Investments Llc | Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst |
| SG190901A1 (en) | 2010-12-15 | 2013-07-31 | Dow Technology Investments Llc | Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst |
| BR112013027585B1 (pt) | 2011-04-29 | 2020-09-29 | Shell Internationale Research Maatschappij B.V | Método para melhorar a seletividade de um catalisador de alta seletividade suportado usado na epoxidação de etileno e método para preparar um 1,2-diol, um 1,2-diol éter, um 1,2-carbonato ou uma alcanolamina |
| IN2014DN03028A (https=) * | 2011-10-18 | 2015-05-08 | AHMADI Hassan Eisa AL | |
| CA2858551C (en) * | 2011-12-09 | 2021-10-26 | Dow Technology Investments Llc | Method of maintaining the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst |
| CA2904972C (en) | 2013-03-15 | 2017-10-17 | Dow Technology Investments Llc | Method for the production of ethylene oxide |
| JP6340895B2 (ja) * | 2014-04-24 | 2018-06-13 | 東ソー株式会社 | 触媒性能の経時変化解析方法および触媒性能の経時変化解析装置 |
| CN105330617B (zh) * | 2014-07-18 | 2018-12-28 | 中国石油化工股份有限公司 | 一种生产环氧乙烷的方法 |
| SG11201705409WA (en) * | 2014-12-30 | 2017-07-28 | Dow Technology Investments Llc | Process for manufacturing ethylene oxide using scaled selectivity values |
| EP3495445B1 (en) * | 2016-08-05 | 2023-11-15 | Konoshima Chemical Co., Ltd. | Method for producing al-doped gadolinium oxysulfide cold storage medium |
| CN111450778B (zh) * | 2019-01-22 | 2023-04-07 | 中国石化工程建设有限公司 | 一种用于制备聚α-烯烃的聚合反应系统和方法 |
| CN111939846B (zh) * | 2019-05-17 | 2023-01-03 | 中国石化工程建设有限公司 | 一种合成聚α-烯烃的装置及方法 |
| US11249446B2 (en) | 2019-10-25 | 2022-02-15 | Dow Global Technologies Llc | Nonlinear model predictive control of a process |
| CA3204704A1 (en) | 2020-12-29 | 2022-07-07 | Shell Internationale Research Maatschappij B.V. | Process for the production of ethylene oxide |
| EP4320621A1 (en) | 2021-04-08 | 2024-02-14 | Shell Internationale Research Maatschappij B.V. | Moderator and catalyst performance optimization for epoxidation of ethylene |
| CA3232520A1 (en) * | 2021-09-23 | 2023-03-30 | Wen -Sheng LEE | Process for reducing the aging-related deactivation of high selectivity ethylene oxide catalysts |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE752859R (fr) | 1969-07-10 | 1971-01-04 | Halcon International Inc | Oxydation controlee de l'oxyde |
| US5387751A (en) | 1978-02-10 | 1995-02-07 | Imperial Chemical Industries Plc | Production of olefine oxides |
| JPS6110570A (ja) | 1984-06-25 | 1986-01-18 | Mitsui Toatsu Chem Inc | エチレンオキシドの製造方法 |
| CA1286687C (en) | 1985-08-13 | 1991-07-23 | Michael Paul Habenschuss | Process for manufacture of alkene oxide |
| 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 |
| US4820675A (en) | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & process for preparing the catalyst |
| IL84232A (en) | 1986-10-31 | 1992-06-21 | Shell Int Research | Catalyst and process for the catalytic production of ethylene oxide |
| US4808738A (en) | 1986-10-31 | 1989-02-28 | Shell Oil Company | Ethylene oxide process |
| GB8626687D0 (en) | 1986-11-07 | 1986-12-10 | Shell Int Research | Preparing silver 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 |
| US4769047A (en) | 1987-06-29 | 1988-09-06 | Shell Oil Company | Process for the production of ethylene oxide |
| GB8716653D0 (en) | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing catalyst |
| US4759313A (en) | 1987-10-30 | 1988-07-26 | Shell Oil Company | Ethylene oxide process improvement |
| CA1339317C (en) | 1988-07-25 | 1997-08-19 | Ann Marie Lauritzen | Process for producing ethylene oxide |
| US4874879A (en) | 1988-07-25 | 1989-10-17 | Shell Oil Company | Process for starting-up an ethylene oxide reactor |
| EP0357292A1 (en) | 1988-08-30 | 1990-03-07 | Imperial Chemical Industries Plc | Production of ethylene oxide and catalysts therefor |
| CA1282772C (en) * | 1989-02-17 | 1991-04-09 | Union Carbide Corporation | Carbonate-supported catalytic system for epoxidation of alkenes |
| CA1337722C (en) | 1989-04-18 | 1995-12-12 | Madan Mohan Bhasin | Alkylene oxide catalysts having enhanced activity and/or stability |
| GB9005964D0 (en) | 1990-03-16 | 1990-05-09 | Shell Int Research | Catalyst preparation process |
| US5102848A (en) | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| JPH04298241A (ja) | 1990-10-12 | 1992-10-22 | Union Carbide Chem & Plast Co Inc | 向上した安定性を有する超高性能アルキレンオキシド触媒 |
| AU656537B2 (en) | 1990-10-12 | 1995-02-09 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts having enhanced activity and/or stability |
| US5145824A (en) | 1991-01-22 | 1992-09-08 | Shell Oil Company | Ethylene oxide catalyst |
| US5228484A (en) | 1991-06-20 | 1993-07-20 | Catalyst Technology, Inc. | Air lance reel for catalyst unloading of tubular reactors |
| US5155242A (en) | 1991-12-05 | 1992-10-13 | Shell Oil Company | Process for starting-up an ethylene oxide reactor |
| US5262551A (en) | 1992-04-20 | 1993-11-16 | Texaco Chemical Company | Process for ethylene expoxidation |
| US5447897A (en) | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5380697A (en) | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5364826A (en) | 1993-09-13 | 1994-11-15 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| TW314512B (https=) | 1993-09-20 | 1997-09-01 | Shell Int Research | |
| US5418202A (en) | 1993-12-30 | 1995-05-23 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5545603A (en) | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
| MY120409A (en) | 1995-04-18 | 2005-10-31 | Shell Int Research | Process for the catalytic vapour phase oxidation of ethylene |
| US5739075A (en) | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| KR100447357B1 (ko) | 1995-11-23 | 2004-12-03 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 알킬렌글리콜의제조방법 |
| US5801259A (en) | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5840932A (en) | 1996-05-21 | 1998-11-24 | Shell Oil Company | Process for ethylene oxide production |
| WO1997046317A1 (en) | 1996-06-05 | 1997-12-11 | Shell Internationale Research Maatschappij B.V. | Epoxidation catalyst and process |
| US5770746A (en) * | 1997-06-23 | 1998-06-23 | Arco Chemical Technology, L.P. | Epoxidation process using supported silver catalysts pretreated with organic chloride |
| CN100358880C (zh) | 2001-11-20 | 2008-01-02 | 国际壳牌研究有限公司 | 烯烃的环氧化方法和系统 |
| DE60333292D1 (de) | 2002-06-28 | 2010-08-19 | Shell Int Research | Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine |
| IN2005DN04374A (https=) * | 2003-04-01 | 2010-01-15 | Shell Int Research | |
| CA2540563C (en) | 2003-09-29 | 2013-01-08 | Union Carbide Chemicals & Plastics Technology Corporation | A process for the production of alkylene oxide using a gas-phase promoter system |
| MX2008013433A (es) | 2006-04-18 | 2009-03-06 | Dow Global Technologies Inc | Catalizador de oxido de alquileno y uso del mismo. |
| US7803957B2 (en) * | 2007-09-11 | 2010-09-28 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Ethylene oxide production using fixed moderator concentration |
-
2010
- 2010-04-20 JP JP2012507296A patent/JP2012524785A/ja active Pending
- 2010-04-20 TW TW099112280A patent/TWI508955B/zh active
- 2010-04-20 CA CA2758818A patent/CA2758818C/en not_active Expired - Fee Related
- 2010-04-20 EP EP10718767.6A patent/EP2421840B1/en not_active Revoked
- 2010-04-20 WO PCT/US2010/031668 patent/WO2010123842A1/en not_active Ceased
- 2010-04-20 KR KR1020117027498A patent/KR101745737B1/ko not_active Expired - Fee Related
- 2010-04-20 US US12/763,276 patent/US8389751B2/en not_active Expired - Fee Related
- 2010-04-20 SG SG2011077575A patent/SG175770A1/en unknown
- 2010-04-20 CN CN201080017744.4A patent/CN102414187B/zh active Active
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