BR9300692A - Catalisador de prata para producao de oxido de etileno e processo para producao do catalisador - Google Patents
Catalisador de prata para producao de oxido de etileno e processo para producao do catalisadorInfo
- Publication number
- BR9300692A BR9300692A BR9300692A BR9300692A BR9300692A BR 9300692 A BR9300692 A BR 9300692A BR 9300692 A BR9300692 A BR 9300692A BR 9300692 A BR9300692 A BR 9300692A BR 9300692 A BR9300692 A BR 9300692A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- catalyst
- ethylene oxide
- silver
- silver catalyst
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
-
- 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
-
- 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
- B01J21/12—Silica and alumina
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4130392 | 1992-02-27 | ||
JP33054792A JP3313164B2 (ja) | 1992-02-27 | 1992-12-10 | エチレンオキシド製造用銀触媒およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9300692A true BR9300692A (pt) | 1993-08-31 |
Family
ID=26380880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9300692A BR9300692A (pt) | 1992-02-27 | 1993-02-26 | Catalisador de prata para producao de oxido de etileno e processo para producao do catalisador |
Country Status (8)
Country | Link |
---|---|
US (1) | US5395812A (pt) |
EP (1) | EP0558346B1 (pt) |
CN (1) | CN1050778C (pt) |
AU (1) | AU659914B2 (pt) |
BR (1) | BR9300692A (pt) |
CA (1) | CA2089510C (pt) |
DE (1) | DE69300497T2 (pt) |
MX (1) | MX9301029A (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801259A (en) * | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
TW426545B (en) * | 1997-12-25 | 2001-03-21 | Nippon Catalytic Chem Ind | Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide |
DE69919425T2 (de) * | 1998-02-20 | 2005-09-08 | Nippon Shokubai Co. Ltd. | Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid |
EP1002575B1 (en) * | 1998-11-17 | 2005-03-30 | Nippon Shokubai Co., Ltd. | Catalyst carrier for use in production of ethylene oxide |
US6180559B1 (en) * | 1999-03-02 | 2001-01-30 | Eastman Chemical Company | Supported catalysts and catalyst support materials and process for the manufacture of 1,2-epoxybutane |
US6908879B1 (en) | 1999-09-06 | 2005-06-21 | Nippon Shokubai Co., Ltd. | Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide |
DE60030056T2 (de) * | 1999-09-21 | 2007-02-15 | Nippon Shokubai Co., Ltd. | Katalysator für die Herstellung von Epoxiden und Verfahren für die Bereitung derselben und die Herstellung von Epoxiden |
US20020009414A1 (en) * | 1999-10-25 | 2002-01-24 | Moser William R. | Method of preparing compounds using cavitation and compounds formed therefrom |
US20070066480A1 (en) * | 1999-10-25 | 2007-03-22 | Moser William R | Method of preparing compounds using cavitation and compounds formed therefrom |
ZA200200049B (en) * | 2001-01-25 | 2002-07-16 | Nippon Catalytic Chem Ind | Fixed-bed shell-and-tube reactor and its usage. |
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 |
US6831037B2 (en) * | 2002-02-25 | 2004-12-14 | Saint-Gobain Norpro Corporation | Catalyst carriers |
EP1511563B1 (en) * | 2002-02-25 | 2012-11-28 | Shell Internationale Research Maatschappij B.V. | Supported silver catalyst and an epoxidation process using the catalyst |
AU2003247652A1 (en) * | 2002-06-28 | 2004-01-19 | Shell Internationale Research Maatschappij B.V. | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin |
EP1517751B2 (en) * | 2002-06-28 | 2016-06-01 | Shell Internationale Research Maatschappij B.V. | A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
MY136774A (en) * | 2003-02-28 | 2008-11-28 | Shell Int Research | Method of improving the operation of a manufacturing process |
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 |
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 |
KR101369619B1 (ko) | 2005-06-07 | 2014-03-05 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀, 1,2-디올, 1,2-디올 에테르 또는 알칸올아민의제조방법, 이를 위한 촉매, 이 촉매의 제조방법 |
TWI334363B (en) * | 2005-06-07 | 2010-12-11 | Saint Gobain Ceramics | A catalyst carrier |
JP2009525848A (ja) * | 2006-02-03 | 2009-07-16 | 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 | 触媒の処理方法、触媒、および触媒の使用 |
US8008515B2 (en) * | 2006-05-02 | 2011-08-30 | Nippon Shokubai Co., Ltd. | Catalyst for partial oxidation of olefin, preparation method thereof, and process for preparing alkylene oxide |
AR066468A1 (es) | 2007-05-09 | 2009-08-19 | Shell Int Research | Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina |
JP5566881B2 (ja) * | 2008-03-26 | 2014-08-06 | 株式会社日本触媒 | エチレンオキシド製造用触媒および該触媒を用いたエチレンオキシドの製造方法 |
WO2009137427A2 (en) * | 2008-05-07 | 2009-11-12 | Shell Oil Company | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
PL2297125T3 (pl) * | 2008-05-07 | 2013-12-31 | Shell Int Research | Sposób wytwarzania tlenku olefiny, 1,2-diolu, eteru 1,2-diolu, 1,2-węglanu albo alkanoloaminy |
US8349765B2 (en) | 2008-07-18 | 2013-01-08 | Scientific Design Company, Inc. | Mullite-containing carrier for ethylene oxide catalysts |
JP2011121048A (ja) * | 2009-12-09 | 2011-06-23 | Rohm & Haas Co | 固体触媒物質をブレンドし、管状構造物に装填する方法 |
US8586769B2 (en) | 2010-06-04 | 2013-11-19 | Scientific Design Company, Inc. | Carrier for ethylene oxide catalysts |
WO2014105924A1 (en) * | 2012-12-31 | 2014-07-03 | Scientific Design Company, Inc. | Calcination process for producing an improved ethylene oxide catalyst |
CN105080617B (zh) * | 2014-05-08 | 2018-03-02 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法及其应用 |
JP6531327B2 (ja) * | 2015-04-24 | 2019-06-19 | 国立大学法人大阪大学 | アルカリ性担体に担持された銀−セリウム酸化物複合体触媒およびその製造方法 |
CN106311354B (zh) * | 2015-07-02 | 2020-07-21 | 中国石油化工股份有限公司 | 氧化铝载体表面改性的方法、由此得到的载体和其应用 |
CA3043504A1 (en) | 2016-12-02 | 2018-06-07 | Shell Internationale Research Maatschappij B.V. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725307A (en) * | 1967-01-30 | 1973-04-03 | Halcon International Inc | Process for preparing a silver-supported catalyst |
US3925253A (en) * | 1973-03-19 | 1975-12-09 | Ethyl Corp | Catalysts |
US4168247A (en) * | 1976-05-28 | 1979-09-18 | Imperial Chemical Industries Limited | Catalysts for the production of alkylene oxides |
US4368144A (en) * | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
JPS57140654A (en) * | 1981-02-25 | 1982-08-31 | Mitsubishi Petrochem Co Ltd | Silver catalyst for preparation of ethylene oxide |
NL8501862A (nl) * | 1985-06-28 | 1987-01-16 | Shell Int Research | Werkwijze ter bereiding van een zilver-houdende katalysator. |
AU586048B2 (en) * | 1985-11-12 | 1989-06-29 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Silver catalyst for production of ethylene oxide and method for manufacture thereof |
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 |
JP2637537B2 (ja) * | 1989-01-24 | 1997-08-06 | 株式会社日本触媒 | エチレンオキシド製造用銀触媒およびその製造方法 |
-
1993
- 1993-02-15 CA CA002089510A patent/CA2089510C/en not_active Expired - Fee Related
- 1993-02-17 AU AU33125/93A patent/AU659914B2/en not_active Ceased
- 1993-02-25 MX MX9301029A patent/MX9301029A/es not_active IP Right Cessation
- 1993-02-25 US US08/025,157 patent/US5395812A/en not_active Expired - Lifetime
- 1993-02-26 EP EP93301492A patent/EP0558346B1/en not_active Expired - Lifetime
- 1993-02-26 BR BR9300692A patent/BR9300692A/pt not_active IP Right Cessation
- 1993-02-26 DE DE69300497T patent/DE69300497T2/de not_active Expired - Fee Related
- 1993-02-27 CN CN93103580A patent/CN1050778C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2089510A1 (en) | 1993-08-28 |
US5395812A (en) | 1995-03-07 |
AU659914B2 (en) | 1995-06-01 |
CN1080211A (zh) | 1994-01-05 |
DE69300497D1 (de) | 1995-10-26 |
DE69300497T2 (de) | 1996-04-04 |
CA2089510C (en) | 1998-09-01 |
CN1050778C (zh) | 2000-03-29 |
EP0558346B1 (en) | 1995-09-20 |
MX9301029A (es) | 1993-12-31 |
AU3312593A (en) | 1993-09-02 |
EP0558346A1 (en) | 1993-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 26/02/2013 |