CA2759390C - Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these - Google Patents
Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these Download PDFInfo
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- CA2759390C CA2759390C CA2759390A CA2759390A CA2759390C CA 2759390 C CA2759390 C CA 2759390C CA 2759390 A CA2759390 A CA 2759390A CA 2759390 A CA2759390 A CA 2759390A CA 2759390 C CA2759390 C CA 2759390C
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- temperature
- catalyst
- epoxidation
- gas phase
- concentration
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Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/70—Constitutive chemical elements of heterogeneous catalysts of Group VII (VIIB) of the Periodic Table
- B01J2523/74—Rhenium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17120709P | 2009-04-21 | 2009-04-21 | |
| US61/171,207 | 2009-04-21 | ||
| PCT/US2010/029948 WO2010123675A1 (en) | 2009-04-21 | 2010-04-05 | Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2759390A1 CA2759390A1 (en) | 2010-10-28 |
| CA2759390C true CA2759390C (en) | 2017-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2759390A Active CA2759390C (en) | 2009-04-21 | 2010-04-05 | Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8084632B2 (enExample) |
| EP (1) | EP2421839B1 (enExample) |
| JP (1) | JP5584284B2 (enExample) |
| KR (1) | KR101704079B1 (enExample) |
| CN (1) | CN102421766B (enExample) |
| CA (1) | CA2759390C (enExample) |
| SG (1) | SG175762A1 (enExample) |
| TW (2) | TWI504440B (enExample) |
| WO (1) | WO2010123675A1 (enExample) |
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| BRPI0611676B1 (pt) * | 2005-06-07 | 2015-08-11 | Shell Int Research | Catalisador, processo para a preparação do catalisador, e processo para a produção de um óxido de olefina, um 1,2- diol, e um 1,2-diol éter e uma alcanolamina |
| KR20120003942A (ko) * | 2009-04-21 | 2012-01-11 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 레늄-촉진된 에폭시화 촉매, 및 이의 제조 및 사용 방법 |
| US8742147B2 (en) | 2010-12-08 | 2014-06-03 | Shell Oil Company | Process for improving the selectivity of an EO catalyst |
| US8742146B2 (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 |
| EP2651908B1 (en) | 2010-12-15 | 2016-02-24 | Dow Technology Investments LLC | Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst |
| KR102027597B1 (ko) * | 2011-04-29 | 2019-10-01 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | Ｅｏ 촉매의 선택성 개선 방법 |
| BR112014009339A2 (pt) | 2011-10-18 | 2017-04-18 | S Padia Ashok | processo de epoxidação com adição de moderador |
| US9181207B2 (en) | 2011-12-09 | 2015-11-10 | Dow Technology Investments Llc | Method of reducing or maintaining the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst |
| KR102155068B1 (ko) | 2012-12-31 | 2020-09-11 | 사이언티픽 디자인 컴파니 인코포레이티드 | 고 선택성 산화에틸렌 촉매를 위한 스타트-업 공정 |
| CN105008339B (zh) * | 2013-01-11 | 2017-09-12 | 科学设计公司 | 具有后调节步骤的环氧化工艺 |
| WO2016196767A1 (en) | 2015-06-02 | 2016-12-08 | Scientific Design Company, Inc. | Epoxidation process |
| CN106311234B (zh) * | 2015-07-02 | 2018-11-30 | 中国石油化工股份有限公司 | 复合型银催化剂的制备方法、该催化剂及其应用 |
| US10449520B2 (en) | 2017-05-15 | 2019-10-22 | Scientific Design Company, Inc. | Porous bodies with enhanced crush strength |
| CN110357836B (zh) * | 2018-03-26 | 2021-04-13 | 中国石油化工股份有限公司 | 一种环氧乙烷生产方法 |
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| US5102A (en) | 1847-05-08 | Ball-caster | ||
| US848A (en) | 1838-07-19 | Plating-mill fob making spoons | ||
| US4916243A (en) | 1979-03-20 | 1990-04-10 | Union Carbide Chemicals And Plastics Company Inc. | New catalyst composition and process for oxidation of ethylene to ethylene oxide |
| US4379134A (en) | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
| GB8423044D0 (en) | 1984-09-12 | 1984-10-17 | Ici Plc | Production of ethylene oxide |
| US5059481A (en) | 1985-06-17 | 1991-10-22 | Viskase Corporation | Biaxially stretched, heat shrinkable VLDPE film |
| GB2190855A (en) | 1986-05-28 | 1987-12-02 | Shell Int Research | Process for the preparation of a silver-containing catalyst |
| US4833261A (en) | 1986-10-31 | 1989-05-23 | Shell Oil Company | Ethylene oxide process |
| IL84232A (en) * | 1986-10-31 | 1992-06-21 | Shell Int Research | Catalyst and process for the catalytic production of ethylene 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 |
| US4808738A (en) | 1986-10-31 | 1989-02-28 | Shell Oil Company | Ethylene oxide process |
| US4820675A (en) | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & 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 |
| CN1009437B (zh) | 1988-02-03 | 1990-09-05 | 中国石油化工总公司 | 乙烯氧化制环氧乙烷高效银催化剂 |
| CA1339317C (en) | 1988-07-25 | 1997-08-19 | Ann Marie Lauritzen | Process for producing ethylene oxide |
| CA1337722C (en) | 1989-04-18 | 1995-12-12 | Madan Mohan Bhasin | Alkylene oxide catalysts having enhanced activity and/or stability |
| CN1031044C (zh) * | 1989-04-18 | 1996-02-21 | 联合碳化化学品及塑料有限公司 | 增强活性和/或稳定性的烯化氧催化剂 |
| US5187140A (en) | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| JP2720124B2 (ja) | 1990-10-12 | 1998-02-25 | ユニオン・カーバイド、ケミカルズ、アンド、プラスチックス、テクノロジー、コーポレーション | 向上された活性度及び／又は安定度を有するアルキレンオキシド触媒 |
| US5100859A (en) * | 1991-01-22 | 1992-03-31 | Norton Company | Catalyst carrier |
| US5384302A (en) | 1993-09-08 | 1995-01-24 | Norton Chemical Process Products Corp. | Catalyst carrier |
| ES2126330T3 (es) | 1994-11-01 | 1999-03-16 | Shell Int Research | Procedimiento para preparar catalizadores para la produccion de oxido de etileno. |
| US5770746A (en) * | 1997-06-23 | 1998-06-23 | Arco Chemical Technology, L.P. | Epoxidation process using supported silver catalysts pretreated with organic chloride |
| US6080897A (en) | 1998-03-19 | 2000-06-27 | Mitsubishi Chemical Corporation | Method for producing monoethylene glycol |
| US6831037B2 (en) | 2002-02-25 | 2004-12-14 | Saint-Gobain Norpro Corporation | Catalyst carriers |
| BR0312244B1 (pt) | 2002-06-28 | 2013-06-25 | mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina | |
| WO2004002972A2 (en) | 2002-06-28 | 2004-01-08 | Shell Internationale Research Maatschappij B.V. | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin |
| TW200738332A (en) * | 2006-02-03 | 2007-10-16 | Shell Int Research | A process for treating a catalyst, the catalyst, and use of the catalyst |
| US7553980B2 (en) * | 2007-09-26 | 2009-06-30 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for initiating a highly selective ethylene oxide catalyst |
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- 2010-04-05 JP JP2012507241A patent/JP5584284B2/ja active Active
- 2010-04-05 KR KR1020117027479A patent/KR101704079B1/ko active Active
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- 2010-04-05 CA CA2759390A patent/CA2759390C/en active Active
- 2010-04-20 TW TW099112253A patent/TWI504440B/zh active
- 2010-04-20 TW TW104130084A patent/TWI625165B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012524656A (ja) | 2012-10-18 |
| SG175762A1 (en) | 2011-12-29 |
| CN102421766A (zh) | 2012-04-18 |
| CA2759390A1 (en) | 2010-10-28 |
| WO2010123675A1 (en) | 2010-10-28 |
| EP2421839B1 (en) | 2014-05-07 |
| TWI625165B (zh) | 2018-06-01 |
| CN102421766B (zh) | 2015-03-25 |
| US20100267973A1 (en) | 2010-10-21 |
| US8084632B2 (en) | 2011-12-27 |
| KR101704079B1 (ko) | 2017-02-07 |
| JP5584284B2 (ja) | 2014-09-03 |
| TW201601837A (zh) | 2016-01-16 |
| TWI504440B (zh) | 2015-10-21 |
| TW201041652A (en) | 2010-12-01 |
| KR20120006551A (ko) | 2012-01-18 |
| EP2421839A1 (en) | 2012-02-29 |
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