JP2001520651A - 酸化エチレン用触媒 - Google Patents
酸化エチレン用触媒Info
- Publication number
- JP2001520651A JP2001520651A JP54399898A JP54399898A JP2001520651A JP 2001520651 A JP2001520651 A JP 2001520651A JP 54399898 A JP54399898 A JP 54399898A JP 54399898 A JP54399898 A JP 54399898A JP 2001520651 A JP2001520651 A JP 2001520651A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- silver
- ethylene oxide
- carrier
- ppm
- 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.)
- Ceased
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/12—Fluorides
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 固体担体上の銀からなり、基本的に、(1)800ppmを越えないアルカ リ金属成分と、(2)5〜300ppmの硫黄成分と、(3)10〜300ppmのフッ素 成分とからなる助触媒の組み合わせを含むエチレンを酸化エチレンに酸化するた めの触媒。 2. アルカリ金属がセシウムであることを特徴とする請求項1記載の触媒。 3.セシウム成分の濃度が400〜800ppmであることを特徴とする請求項 2記載の触媒。 4. 前記担体が、アルファアルミナであることを特徴とする請求項1記載の 触媒。 5. 5〜20重量%の銀からなる請求項1記載の触媒。 6. 請求項1記載の触媒の存在下にエチレンと分子酸素を反応させることか らなる酸化エチレンの製造法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/837,116 US5780656A (en) | 1997-04-14 | 1997-04-14 | Ethylene oxide catalyst and process |
US08/837,116 | 1997-04-14 | ||
PCT/US1998/006916 WO1998046584A1 (en) | 1997-04-14 | 1998-04-07 | Ethylene oxide catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001520651A true JP2001520651A (ja) | 2001-10-30 |
Family
ID=25273560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54399898A Ceased JP2001520651A (ja) | 1997-04-14 | 1998-04-07 | 酸化エチレン用触媒 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5780656A (ja) |
EP (1) | EP0975615B1 (ja) |
JP (1) | JP2001520651A (ja) |
KR (1) | KR20010006327A (ja) |
CN (1) | CN1126750C (ja) |
AT (1) | ATE401317T1 (ja) |
AU (1) | AU725825B2 (ja) |
BR (1) | BR9808864A (ja) |
CA (1) | CA2286866C (ja) |
DE (1) | DE69839728D1 (ja) |
DK (1) | DK0975615T3 (ja) |
ES (1) | ES2310420T3 (ja) |
PT (1) | PT975615E (ja) |
WO (1) | WO1998046584A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5958824A (en) * | 1997-09-02 | 1999-09-28 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
US5905053A (en) * | 1997-09-02 | 1999-05-18 | Scientific Design Company, Inc. | Ethylene oxide catalyst |
US6879640B1 (en) | 1999-10-20 | 2005-04-12 | Broadcom Corporation | Method, apparatus and system for high-speed transmission on fiber optic channel |
KR100980123B1 (ko) * | 2002-06-28 | 2010-09-03 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 촉매 선택성을 향상시키는 방법 및 올레핀 에폭시화 방법 |
BRPI0312010B1 (pt) * | 2002-06-28 | 2017-11-28 | Shell Internationale Research Maatschappij B.V | Method for detaining an epoxidation process and a process for the epoxidation of an olefine |
US20040032871A1 (en) * | 2002-08-14 | 2004-02-19 | Smartlink Ltd. | Switch-based modem channel sharing |
US7348444B2 (en) * | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
US8148555B2 (en) * | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
EP1658135A1 (en) * | 2003-08-22 | 2006-05-24 | Union Carbide Chemicals & Plastics Technology Corporation | Modified alumina carriers and silver-based catalysts for the production of alkylene oxides |
CN1838991A (zh) * | 2003-08-22 | 2006-09-27 | 联合碳化化学及塑料技术公司 | 改进的氧化铝载体和用于制造烯化氧的银基催化剂 |
EP2277622B1 (en) * | 2003-10-16 | 2013-01-09 | Dow Technology Investments LLC | Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
EP1765799A1 (en) * | 2004-06-18 | 2007-03-28 | Shell Oil Company | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
MY140568A (en) | 2004-06-18 | 2009-12-31 | Shell Int Research | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
WO2006028940A2 (en) * | 2004-09-01 | 2006-03-16 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
US8536083B2 (en) * | 2004-09-01 | 2013-09-17 | Shell Oil Company | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
EP1850955A1 (en) * | 2005-02-21 | 2007-11-07 | Shell Internationale Researchmaatschappij B.V. | An olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier |
US7759284B2 (en) * | 2005-05-09 | 2010-07-20 | Scientific Design Company, Inc. | Calcination in an inert gas in the presence of a small concentration of an oxidizing component |
KR20080102155A (ko) * | 2006-02-03 | 2008-11-24 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 촉매의 처리 방법, 처리된 촉매, 및 이 촉매의 용도 |
US7977274B2 (en) * | 2006-09-29 | 2011-07-12 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Catalyst with bimodal pore size distribution and the use thereof |
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 |
KR101629038B1 (ko) * | 2008-05-07 | 2016-06-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법 |
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 |
DE102014004786B4 (de) | 2014-04-02 | 2021-09-30 | Clariant International Ltd. | Alkalimetall-modifizierter Vanadium-Phosphor-Oxid (VPO)-Katalysator |
CN110035998B (zh) | 2016-12-02 | 2024-02-20 | 国际壳牌研究有限公司 | 调节乙烯环氧化催化剂的方法和生产环氧乙烷的相关方法 |
CN112206798B (zh) * | 2020-10-29 | 2022-03-22 | 润和催化材料(浙江)有限公司 | 一种乙烯氧化制环氧乙烷的银催化剂及其制备方法和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702259A (en) * | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
US4012425A (en) * | 1972-01-07 | 1977-03-15 | Shell Oil Company | Ethylene oxide process |
GB1365745A (en) * | 1972-06-27 | 1974-09-04 | Bp Chem Int Ltd | Propylene oxide |
GB1491447A (en) * | 1973-12-05 | 1977-11-09 | Ici Ltd | Alkylene oxide production and catalysts therefor |
GB8611121D0 (en) * | 1986-05-07 | 1986-06-11 | Shell Int Research | Silver catalyst |
IN169589B (ja) * | 1986-10-31 | 1991-11-16 | Shell Int Research | |
US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
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 |
US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
US5051395A (en) * | 1989-09-25 | 1991-09-24 | Union Carbide Chemicals And Plastics Technology Corporation | Alkylene oxide catalysts having enhanced activity and/or efficiency |
US5102848A (en) * | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
US5504052A (en) * | 1994-12-02 | 1996-04-02 | Scientific Design Company, Inc. | Silver catalyst preparation |
-
1997
- 1997-04-14 US US08/837,116 patent/US5780656A/en not_active Expired - Fee Related
-
1998
- 1998-04-07 DK DK98914572T patent/DK0975615T3/da active
- 1998-04-07 ES ES98914572T patent/ES2310420T3/es not_active Expired - Lifetime
- 1998-04-07 WO PCT/US1998/006916 patent/WO1998046584A1/en not_active Application Discontinuation
- 1998-04-07 CN CN98803929A patent/CN1126750C/zh not_active Expired - Fee Related
- 1998-04-07 KR KR1019997009412A patent/KR20010006327A/ko active Search and Examination
- 1998-04-07 PT PT98914572T patent/PT975615E/pt unknown
- 1998-04-07 AT AT98914572T patent/ATE401317T1/de not_active IP Right Cessation
- 1998-04-07 AU AU68892/98A patent/AU725825B2/en not_active Ceased
- 1998-04-07 JP JP54399898A patent/JP2001520651A/ja not_active Ceased
- 1998-04-07 DE DE69839728T patent/DE69839728D1/de not_active Expired - Fee Related
- 1998-04-07 CA CA002286866A patent/CA2286866C/en not_active Expired - Fee Related
- 1998-04-07 EP EP98914572A patent/EP0975615B1/en not_active Expired - Lifetime
- 1998-04-07 BR BR9808864-5A patent/BR9808864A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1126750C (zh) | 2003-11-05 |
KR20010006327A (ko) | 2001-01-26 |
US5780656A (en) | 1998-07-14 |
DK0975615T3 (da) | 2008-10-27 |
AU725825B2 (en) | 2000-10-19 |
EP0975615A4 (en) | 2000-12-27 |
CN1252066A (zh) | 2000-05-03 |
PT975615E (pt) | 2008-10-21 |
BR9808864A (pt) | 2000-08-01 |
EP0975615B1 (en) | 2008-07-16 |
EP0975615A1 (en) | 2000-02-02 |
WO1998046584A1 (en) | 1998-10-22 |
ES2310420T3 (es) | 2009-01-01 |
CA2286866A1 (en) | 1998-10-22 |
CA2286866C (en) | 2009-03-10 |
ATE401317T1 (de) | 2008-08-15 |
DE69839728D1 (de) | 2008-08-28 |
AU6889298A (en) | 1998-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2001520651A (ja) | 酸化エチレン用触媒 | |
KR100374692B1 (ko) | 은촉매제조방법 | |
US6762311B2 (en) | Ethylene oxide catalyst | |
MXPA97004065A (en) | Preparation of pl catalyst | |
AU2001257241A1 (en) | Ethylene oxide catalyst | |
US5945551A (en) | Ethylene oxide catalyst | |
US5736483A (en) | Niobium or tantalum promoted silver catalyst | |
US5905053A (en) | Ethylene oxide catalyst | |
WO1999011371A1 (en) | Ethylene oxide catalyst | |
JP4327252B2 (ja) | 助触媒添加銀触媒 | |
JP2002320855A (ja) | 酸化エチレン用触媒 | |
JP2006524129A (ja) | エチレンオキシド触媒 | |
MXPA99009341A (en) | Ethylene oxide catalyst |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050405 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20050405 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080916 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081216 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090202 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20090420 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090602 |