ATE116976T1 - Alkylenoxid-katalysator mit verbesserter aktivität und/oder stabilität. - Google Patents
Alkylenoxid-katalysator mit verbesserter aktivität und/oder stabilität.Info
- Publication number
- ATE116976T1 ATE116976T1 AT90200945T AT90200945T ATE116976T1 AT E116976 T1 ATE116976 T1 AT E116976T1 AT 90200945 T AT90200945 T AT 90200945T AT 90200945 T AT90200945 T AT 90200945T AT E116976 T1 ATE116976 T1 AT E116976T1
- Authority
- AT
- Austria
- Prior art keywords
- stability
- alkylene oxide
- oxide catalyst
- improved activity
- manganese component
- Prior art date
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
- B01J23/54—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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
-
- 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
-
- 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)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34024289A | 1989-04-18 | 1989-04-18 | |
US34039089A | 1989-04-18 | 1989-04-18 | |
US07/502,187 US5504053A (en) | 1989-04-18 | 1990-04-03 | Alkylene oxide catalysts having enhanced activity and/or stability |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE116976T1 true ATE116976T1 (de) | 1995-01-15 |
Family
ID=27407385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90200945T ATE116976T1 (de) | 1989-04-18 | 1990-04-17 | Alkylenoxid-katalysator mit verbesserter aktivität und/oder stabilität. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5504053A (de) |
EP (1) | EP0393785B1 (de) |
JP (1) | JP3049560B2 (de) |
KR (1) | KR950008196B1 (de) |
AT (1) | ATE116976T1 (de) |
AU (1) | AU640924B2 (de) |
BG (1) | BG91772A (de) |
BR (1) | BR9001784A (de) |
CA (2) | CA1337722C (de) |
DD (1) | DD300512A5 (de) |
DE (1) | DE69015863T2 (de) |
DK (1) | DK0393785T3 (de) |
ES (1) | ES2066101T3 (de) |
RU (1) | RU2045335C1 (de) |
ZA (1) | ZA902931B (de) |
Families Citing this family (87)
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AU656537B2 (en) * | 1990-10-12 | 1995-02-09 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts having enhanced activity and/or stability |
US6066590A (en) * | 1995-09-26 | 2000-05-23 | Sued-Chemie Nissan Catalysts Inc. | Harmful gas removing agent |
US5763630A (en) * | 1996-03-18 | 1998-06-09 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts |
US5861519A (en) * | 1997-05-23 | 1999-01-19 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters |
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KR100403713B1 (ko) | 1999-04-01 | 2003-10-30 | 힐링 스포츠 리미티드 | 지표면에서 사용하기 위한 장치 및 신발류 |
US6509485B2 (en) | 2001-02-22 | 2003-01-21 | Sri International | Preparation of epoxides from alkanes using lanthanide-promoted silver catalysts |
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US7193094B2 (en) * | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
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JP2006501066A (ja) * | 2002-09-30 | 2006-01-12 | 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 | 銀を主成分とするエポキシ化触媒を製造するための炭酸カルシウム担体 |
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ATE376879T1 (de) * | 2003-04-01 | 2007-11-15 | Shell Int Research | Olefinepoxidationsverfahren und katalysator zur verwendung bei dem verfahren |
EP1624964B1 (de) | 2003-05-07 | 2019-07-31 | Shell International Research Maatschappij B.V. | Silberhaltige katalysatoren, herstellung solcher silberhaltigen katalysatoren sowie deren verwendung |
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US20060258532A1 (en) * | 2003-08-22 | 2006-11-16 | Thorsteinson Erlind M | Improved alumina carriers and silver-based catalysts for the production of alkylene oxides |
CN1860109B (zh) * | 2003-09-29 | 2010-11-10 | 陶氏技术投资有限责任公司 | 使用气相助催化剂系统制备烯化氧的方法 |
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CN117545552A (zh) | 2021-06-25 | 2024-02-09 | 巴斯夫欧洲公司 | 高纯度压片阿尔法氧化铝催化剂载体 |
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JPH084745B2 (ja) * | 1986-05-09 | 1996-01-24 | 三菱化学株式会社 | エチレンオキシド製造用銀触媒 |
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 |
US4800070A (en) * | 1987-09-08 | 1989-01-24 | Air Products And Chemicals, Inc. | Catalysts for absorptive air separation |
-
1989
- 1989-06-29 CA CA000604427A patent/CA1337722C/en not_active Expired - Fee Related
-
1990
- 1990-04-03 US US07/502,187 patent/US5504053A/en not_active Expired - Lifetime
- 1990-04-16 BG BG091772A patent/BG91772A/bg unknown
- 1990-04-16 KR KR1019900005228A patent/KR950008196B1/ko not_active IP Right Cessation
- 1990-04-17 EP EP90200945A patent/EP0393785B1/de not_active Expired - Lifetime
- 1990-04-17 CA CA002014667A patent/CA2014667C/en not_active Expired - Fee Related
- 1990-04-17 RU SU904743878A patent/RU2045335C1/ru active
- 1990-04-17 AU AU53211/90A patent/AU640924B2/en not_active Ceased
- 1990-04-17 DE DE69015863T patent/DE69015863T2/de not_active Expired - Fee Related
- 1990-04-17 BR BR909001784A patent/BR9001784A/pt not_active Application Discontinuation
- 1990-04-17 DD DD339811A patent/DD300512A5/de unknown
- 1990-04-17 DK DK90200945.5T patent/DK0393785T3/da active
- 1990-04-17 ES ES90200945T patent/ES2066101T3/es not_active Expired - Lifetime
- 1990-04-17 JP JP2099466A patent/JP3049560B2/ja not_active Expired - Lifetime
- 1990-04-17 AT AT90200945T patent/ATE116976T1/de active
- 1990-04-18 ZA ZA902931A patent/ZA902931B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR900015813A (ko) | 1990-11-10 |
BG91772A (bg) | 1993-12-24 |
AU5321190A (en) | 1990-10-25 |
AU640924B2 (en) | 1993-09-09 |
US5504053A (en) | 1996-04-02 |
DE69015863D1 (de) | 1995-02-23 |
DK0393785T3 (da) | 1995-03-27 |
ES2066101T3 (es) | 1995-03-01 |
DD300512A5 (de) | 1992-06-17 |
EP0393785B1 (de) | 1995-01-11 |
CA1337722C (en) | 1995-12-12 |
JPH0368449A (ja) | 1991-03-25 |
CA2014667A1 (en) | 1990-10-18 |
JP3049560B2 (ja) | 2000-06-05 |
EP0393785A1 (de) | 1990-10-24 |
BR9001784A (pt) | 1991-06-11 |
KR950008196B1 (ko) | 1995-07-26 |
RU2045335C1 (ru) | 1995-10-10 |
ZA902931B (en) | 1991-02-27 |
DE69015863T2 (de) | 1995-05-18 |
CA2014667C (en) | 1998-09-29 |
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