WO2002004116A1 - Verfahren zur herstellung eines epoxidierungskatalysators - Google Patents
Verfahren zur herstellung eines epoxidierungskatalysators Download PDFInfo
- Publication number
- WO2002004116A1 WO2002004116A1 PCT/EP2001/008008 EP0108008W WO0204116A1 WO 2002004116 A1 WO2002004116 A1 WO 2002004116A1 EP 0108008 W EP0108008 W EP 0108008W WO 0204116 A1 WO0204116 A1 WO 0204116A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- catalyst system
- salt
- solvent
- organic solvent
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
- B01J35/45—Nanoparticles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001285830A AU2001285830A1 (en) | 2000-07-11 | 2001-07-11 | Method for producing an epoxidation catalyst |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10033572A DE10033572A1 (de) | 2000-07-11 | 2000-07-11 | Verfahren zur Herstellung eines Epoxidierungskatalysators |
| DE10033572.1 | 2000-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002004116A1 true WO2002004116A1 (de) | 2002-01-17 |
Family
ID=7648481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2001/008008 Ceased WO2002004116A1 (de) | 2000-07-11 | 2001-07-11 | Verfahren zur herstellung eines epoxidierungskatalysators |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2001285830A1 (de) |
| DE (1) | DE10033572A1 (de) |
| WO (1) | WO2002004116A1 (de) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147841A (en) * | 1990-11-23 | 1992-09-15 | The United States Of America As Represented By The United States Department Of Energy | Method for the preparation of metal colloids in inverse micelles and product preferred by the method |
| EP0916403A2 (de) * | 1997-11-05 | 1999-05-19 | Director-General Of The Agency Of Industrial Science And Technology | Katalysator für Teiloxidation von einem Kohlenwasserstoff und Verfahren zur Herstellung einer Sauerstoff enthaltenden organischen Verbindung |
| CN1217328A (zh) * | 1997-11-13 | 1999-05-26 | 中国石油化工总公司 | 加压三相系环氧乙烷合成工艺 |
| JPH11253802A (ja) * | 1998-03-13 | 1999-09-21 | Nippon Shokubai Co Ltd | 液相用エチレン酸化触媒および液相でのエチレンオキシドの製造方法 |
| EP1005907A1 (de) * | 1998-02-24 | 2000-06-07 | Japan as represented by Director-General, Agency of Industrial Science and Technology | Katalysator zur teilweisen oxidation von ungesättigten kohlenwasserstoffen |
-
2000
- 2000-07-11 DE DE10033572A patent/DE10033572A1/de not_active Withdrawn
-
2001
- 2001-07-11 AU AU2001285830A patent/AU2001285830A1/en not_active Abandoned
- 2001-07-11 WO PCT/EP2001/008008 patent/WO2002004116A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147841A (en) * | 1990-11-23 | 1992-09-15 | The United States Of America As Represented By The United States Department Of Energy | Method for the preparation of metal colloids in inverse micelles and product preferred by the method |
| EP0916403A2 (de) * | 1997-11-05 | 1999-05-19 | Director-General Of The Agency Of Industrial Science And Technology | Katalysator für Teiloxidation von einem Kohlenwasserstoff und Verfahren zur Herstellung einer Sauerstoff enthaltenden organischen Verbindung |
| CN1217328A (zh) * | 1997-11-13 | 1999-05-26 | 中国石油化工总公司 | 加压三相系环氧乙烷合成工艺 |
| EP1005907A1 (de) * | 1998-02-24 | 2000-06-07 | Japan as represented by Director-General, Agency of Industrial Science and Technology | Katalysator zur teilweisen oxidation von ungesättigten kohlenwasserstoffen |
| JPH11253802A (ja) * | 1998-03-13 | 1999-09-21 | Nippon Shokubai Co Ltd | 液相用エチレン酸化触媒および液相でのエチレンオキシドの製造方法 |
Non-Patent Citations (2)
| Title |
|---|
| DATABASE WPI Derwent World Patents Index; AN 1999-459238, XP002182599, "Pressure triphase series ethylene oxide process adopt fine particle catalyst three phase bed reactor" * |
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001285830A1 (en) | 2002-01-21 |
| DE10033572A1 (de) | 2002-01-24 |
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| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
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