CS274457B2 - Silver containing catalyst and method of its production - Google Patents
Silver containing catalyst and method of its production Download PDFInfo
- Publication number
- CS274457B2 CS274457B2 CS563187A CS563187A CS274457B2 CS 274457 B2 CS274457 B2 CS 274457B2 CS 563187 A CS563187 A CS 563187A CS 563187 A CS563187 A CS 563187A CS 274457 B2 CS274457 B2 CS 274457B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- silver
- catalyst
- weight
- alkali metal
- compound
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868618325A GB8618325D0 (en) | 1986-07-28 | 1986-07-28 | Catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
CS563187A2 CS563187A2 (en) | 1990-09-12 |
CS274457B2 true CS274457B2 (en) | 1991-04-11 |
Family
ID=10601785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS563187A CS274457B2 (en) | 1986-07-28 | 1987-07-27 | Silver containing catalyst and method of its production |
Country Status (18)
Country | Link |
---|---|
US (1) | US4783437A (xx) |
EP (1) | EP0255975B1 (xx) |
JP (1) | JP2548575B2 (xx) |
KR (1) | KR960008936B1 (xx) |
CN (1) | CN1009059B (xx) |
AU (1) | AU595906B2 (xx) |
BR (1) | BR8703874A (xx) |
CA (1) | CA1298270C (xx) |
CS (1) | CS274457B2 (xx) |
DE (1) | DE3760704D1 (xx) |
DK (1) | DK170951B1 (xx) |
GB (1) | GB8618325D0 (xx) |
IN (1) | IN172272B (xx) |
MX (1) | MX168707B (xx) |
PL (1) | PL267035A1 (xx) |
RU (1) | RU2024301C1 (xx) |
TR (1) | TR24451A (xx) |
ZA (1) | ZA875496B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8716653D0 (en) * | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing catalyst |
US5102848A (en) * | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
JP3767279B2 (ja) * | 1999-10-05 | 2006-04-19 | 三菱化学株式会社 | エチレンオキシド製造用触媒及びエチレンオキシドの製造方法 |
JP3789261B2 (ja) * | 1999-10-05 | 2006-06-21 | 三菱化学株式会社 | エチレンオキシド製造用触媒及びエチレンオキシドの製造方法 |
RU2340607C2 (ru) * | 2003-08-22 | 2008-12-10 | Дау Текнолоджи Инвестментс Ллс | Модифицированные носители из оксида алюминия и катализаторы на основе серебра для получения алкиленоксидов |
WO2006020718A2 (en) * | 2004-08-12 | 2006-02-23 | Shell Internationale Research Maatschappij B.V. | A method of preparing a shaped catalyst, the catalyst, and use of the catalyst |
CN101146604A (zh) * | 2005-03-22 | 2008-03-19 | 国际壳牌研究有限公司 | 制备环氧乙烷的反应器系统和方法 |
KR20080034029A (ko) * | 2005-08-11 | 2008-04-17 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 성형 촉매의 제조 방법, 제조된 촉매, 및 촉매의 용도 |
CN102133545B (zh) * | 2010-01-25 | 2017-06-06 | 中国石油化工股份有限公司 | 用于环氧乙烷生产用银催化剂的载体、其制备方法及其应用 |
CZ306417B6 (cs) * | 2015-09-03 | 2017-01-11 | Unipetrol Výzkumně Vzdělávací Centrum, A. S. | Způsob výroby katalyzátoru se zabudovaným stříbrem |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957688A (en) * | 1973-11-15 | 1976-05-18 | Phillips Petroleum Company | Catalytic dehydrogenation process |
FR2412538A1 (fr) * | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
US4575494A (en) * | 1984-02-08 | 1986-03-11 | The Dow Chemical Company | Alumina compositions useful as catalyst supports for ethylene oxidation |
JPS6171837A (ja) * | 1984-09-14 | 1986-04-12 | Mitsubishi Petrochem Co Ltd | エチレンからエチレンオキシドを製造するための触媒 |
US4595673A (en) * | 1984-11-29 | 1986-06-17 | Uop Inc. | Dehydrogenation catalyst compositions and method of their preparation |
EP0207542B1 (en) * | 1985-06-28 | 1989-05-24 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of a silver-containing catalyst |
-
1986
- 1986-07-28 GB GB868618325A patent/GB8618325D0/en active Pending
-
1987
- 1987-06-25 US US07/066,171 patent/US4783437A/en not_active Expired - Lifetime
- 1987-07-08 CA CA000541594A patent/CA1298270C/en not_active Expired - Fee Related
- 1987-07-25 CN CN87105142A patent/CN1009059B/zh not_active Expired
- 1987-07-27 AU AU76155/87A patent/AU595906B2/en not_active Ceased
- 1987-07-27 DE DE8787201439T patent/DE3760704D1/de not_active Expired
- 1987-07-27 BR BR8703874A patent/BR8703874A/pt unknown
- 1987-07-27 RU SU874202983A patent/RU2024301C1/ru active
- 1987-07-27 TR TR87/0527A patent/TR24451A/xx unknown
- 1987-07-27 IN IN637DE1987 patent/IN172272B/en unknown
- 1987-07-27 KR KR87008162A patent/KR960008936B1/ko not_active IP Right Cessation
- 1987-07-27 ZA ZA875496A patent/ZA875496B/xx unknown
- 1987-07-27 JP JP62185660A patent/JP2548575B2/ja not_active Expired - Lifetime
- 1987-07-27 DK DK390987A patent/DK170951B1/da not_active IP Right Cessation
- 1987-07-27 PL PL1987267035A patent/PL267035A1/xx unknown
- 1987-07-27 EP EP87201439A patent/EP0255975B1/en not_active Expired
- 1987-07-27 CS CS563187A patent/CS274457B2/cs unknown
- 1987-07-27 MX MX007512A patent/MX168707B/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR960008936B1 (en) | 1996-07-10 |
KR880001328A (ko) | 1988-04-22 |
GB8618325D0 (en) | 1986-09-03 |
DK390987D0 (da) | 1987-07-27 |
DE3760704D1 (en) | 1989-11-16 |
JP2548575B2 (ja) | 1996-10-30 |
EP0255975A1 (en) | 1988-02-17 |
AU7615587A (en) | 1988-02-04 |
RU2024301C1 (ru) | 1994-12-15 |
DK170951B1 (da) | 1996-04-01 |
CA1298270C (en) | 1992-03-31 |
BR8703874A (pt) | 1988-03-29 |
DK390987A (da) | 1988-01-29 |
ZA875496B (en) | 1988-03-30 |
IN172272B (xx) | 1993-05-29 |
MX168707B (es) | 1993-06-04 |
CN1009059B (zh) | 1990-08-08 |
CS563187A2 (en) | 1990-09-12 |
EP0255975B1 (en) | 1989-10-11 |
CN87105142A (zh) | 1988-02-03 |
JPS6336839A (ja) | 1988-02-17 |
TR24451A (tr) | 1991-10-10 |
US4783437A (en) | 1988-11-08 |
AU595906B2 (en) | 1990-04-12 |
PL267035A1 (en) | 1988-12-08 |
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