RU2006119192A - Способ молекулярного окисления этилена - Google Patents
Способ молекулярного окисления этилена Download PDFInfo
- Publication number
- RU2006119192A RU2006119192A RU2006119192/04A RU2006119192A RU2006119192A RU 2006119192 A RU2006119192 A RU 2006119192A RU 2006119192/04 A RU2006119192/04 A RU 2006119192/04A RU 2006119192 A RU2006119192 A RU 2006119192A RU 2006119192 A RU2006119192 A RU 2006119192A
- Authority
- RU
- Russia
- Prior art keywords
- ethylene
- particles
- oxidation catalyst
- molecular oxidation
- molecular
- Prior art date
Links
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
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
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)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (3)
1. Способ молекулярного окисления этилена в присутствии гетерогенного катализатора окисления в виде частиц с образованием этиленоксида, заключающийся в окислении этилена при контакте со смесью гетерогенного катализатора окисления и твердого инертного вещества в виде частиц, обработанного солью щелочного металла.
2. Способ по п.1, в котором инертным веществом в виде частиц является оксид алюминия.
3. Способ по п.1, в котором катализатор окисления представляет собой серебро, нанесенное на оксид алюминия.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/714,378 | 2003-11-10 | ||
| US10/714,378 US6939979B2 (en) | 2003-11-10 | 2003-11-10 | Oxidation process and catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006119192A true RU2006119192A (ru) | 2007-12-27 |
| RU2335498C2 RU2335498C2 (ru) | 2008-10-10 |
Family
ID=34552729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006119192/04A RU2335498C2 (ru) | 2003-11-10 | 2004-11-09 | Способ молекулярного окисления этилена |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6939979B2 (ru) |
| EP (1) | EP1684896A4 (ru) |
| JP (1) | JP2007510740A (ru) |
| KR (1) | KR20060131777A (ru) |
| CN (1) | CN1926123A (ru) |
| AU (1) | AU2004289693A1 (ru) |
| BR (1) | BRPI0416352A (ru) |
| CA (1) | CA2545297A1 (ru) |
| MX (1) | MXPA06005169A (ru) |
| RU (1) | RU2335498C2 (ru) |
| TW (1) | TW200523018A (ru) |
| WO (1) | WO2005046856A2 (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4499219B2 (ja) * | 1999-10-04 | 2010-07-07 | 株式会社日本触媒 | エチレンオキシドの製造方法 |
| US8318627B2 (en) * | 2005-08-10 | 2012-11-27 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparation of a catalyst carrier |
| US10159961B2 (en) | 2006-04-18 | 2018-12-25 | Dow Global Technologies Llc | Alkylene oxide catalyst and use thereof |
| WO2008021211A2 (en) * | 2006-08-10 | 2008-02-21 | Fred Hutchinson Cancer Research Center | Compositions and methods for modulating apoptosis in cells over-expressing bcl-2 family member proteins |
| KR20090083937A (ko) * | 2006-11-20 | 2009-08-04 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 담체 처리방법, 촉매 제조방법, 촉매, 및 이 촉매의 용도 |
| CN101687159B (zh) | 2007-05-18 | 2013-04-03 | 国际壳牌研究有限公司 | 反应器系统、吸收剂和用于使原料反应的方法 |
| CN101678267A (zh) * | 2007-05-18 | 2010-03-24 | 国际壳牌研究有限公司 | 反应器系统和用于制备1,2-二醇、1,2-二醇醚、1,2-碳酸酯和烷醇胺的方法 |
| US9144765B2 (en) | 2007-05-18 | 2015-09-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| US8193374B2 (en) * | 2008-05-15 | 2012-06-05 | Shell Oil Company | Process for the preparation of alkylene carbonate and/or alkylene glycol |
| KR101633523B1 (ko) | 2008-05-15 | 2016-06-24 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 알킬렌 카보네이트 및 알킬렌 글리콜의 제조방법 |
| TWI632954B (zh) | 2013-05-16 | 2018-08-21 | 科學設計股份有限公司 | 改善環氧乙烷觸媒的催化效能之載體處理 |
| TWI632138B (zh) * | 2013-05-16 | 2018-08-11 | 科學設計股份有限公司 | 具有降低鈉含量之建基於銀之環氧乙烷觸媒 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061659A (en) * | 1976-06-28 | 1977-12-06 | Shell Oil Company | Process for the production of ethylene oxide |
| JPS61103545A (ja) * | 1984-10-25 | 1986-05-22 | Mitsubishi Petrochem Co Ltd | エチレンオキシド製造用銀触媒 |
| EP0211521B1 (en) * | 1985-07-31 | 1990-03-21 | Imperial Chemical Industries Plc | Process of promoting catalysts for the production of alkylene oxides |
| JPH0523594A (ja) * | 1991-07-22 | 1993-02-02 | Mitsubishi Petrochem Co Ltd | 酸化エチレン製造用銀触媒 |
| US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
| JP4050041B2 (ja) * | 2001-11-06 | 2008-02-20 | 株式会社日本触媒 | 酸化エチレン製造用触媒、その製造方法および当該触媒による酸化エチレンの製造方法 |
| US6403815B1 (en) * | 2001-11-29 | 2002-06-11 | Arco Chemical Technology, L.P. | Direct epoxidation process using a mixed catalyst system |
| US6846774B2 (en) * | 2003-04-23 | 2005-01-25 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
-
2003
- 2003-11-10 US US10/714,378 patent/US6939979B2/en not_active Expired - Lifetime
-
2004
- 2004-11-01 TW TW093133224A patent/TW200523018A/zh unknown
- 2004-11-09 JP JP2006539727A patent/JP2007510740A/ja active Pending
- 2004-11-09 BR BRPI0416352-4A patent/BRPI0416352A/pt not_active IP Right Cessation
- 2004-11-09 RU RU2006119192/04A patent/RU2335498C2/ru not_active IP Right Cessation
- 2004-11-09 CA CA002545297A patent/CA2545297A1/en not_active Abandoned
- 2004-11-09 CN CNA200480032955XA patent/CN1926123A/zh active Pending
- 2004-11-09 MX MXPA06005169A patent/MXPA06005169A/es active IP Right Grant
- 2004-11-09 EP EP04800893A patent/EP1684896A4/en not_active Withdrawn
- 2004-11-09 WO PCT/US2004/037274 patent/WO2005046856A2/en active Application Filing
- 2004-11-09 AU AU2004289693A patent/AU2004289693A1/en not_active Abandoned
- 2004-11-09 KR KR1020067011236A patent/KR20060131777A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1684896A4 (en) | 2009-01-07 |
| CN1926123A (zh) | 2007-03-07 |
| US6939979B2 (en) | 2005-09-06 |
| BRPI0416352A (pt) | 2007-04-17 |
| RU2335498C2 (ru) | 2008-10-10 |
| WO2005046856A3 (en) | 2005-10-13 |
| KR20060131777A (ko) | 2006-12-20 |
| TW200523018A (en) | 2005-07-16 |
| AU2004289693A1 (en) | 2005-05-26 |
| JP2007510740A (ja) | 2007-04-26 |
| MXPA06005169A (es) | 2007-01-26 |
| CA2545297A1 (en) | 2005-05-26 |
| WO2005046856A2 (en) | 2005-05-26 |
| US20050101790A1 (en) | 2005-05-12 |
| EP1684896A2 (en) | 2006-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101110 |