DE69200450D1 - Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung. - Google Patents
Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung.Info
- Publication number
- DE69200450D1 DE69200450D1 DE69200450T DE69200450T DE69200450D1 DE 69200450 D1 DE69200450 D1 DE 69200450D1 DE 69200450 T DE69200450 T DE 69200450T DE 69200450 T DE69200450 T DE 69200450T DE 69200450 D1 DE69200450 D1 DE 69200450D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- ethylene oxide
- oxide catalyst
- catalyst
- ethylene
- 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.)
- Expired - Lifetime
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
-
- 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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64360691A | 1991-01-22 | 1991-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69200450D1 true DE69200450D1 (de) | 1994-11-03 |
DE69200450T2 DE69200450T2 (de) | 1995-02-23 |
Family
ID=24581537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69200450T Expired - Lifetime DE69200450T2 (de) | 1991-01-22 | 1992-01-17 | Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5145824A (de) |
EP (1) | EP0496470B1 (de) |
JP (1) | JP3302387B2 (de) |
KR (1) | KR100225874B1 (de) |
CN (1) | CN1035161C (de) |
AU (1) | AU641584B2 (de) |
BR (1) | BR9200166A (de) |
CA (1) | CA2059711C (de) |
CZ (1) | CZ281977B6 (de) |
DE (1) | DE69200450T2 (de) |
DK (1) | DK0496470T3 (de) |
ES (1) | ES2061309T3 (de) |
IN (1) | IN184775B (de) |
MX (1) | MX9200243A (de) |
PL (1) | PL174992B1 (de) |
RU (1) | RU2014114C1 (de) |
SA (1) | SA92120369B1 (de) |
SK (1) | SK279174B6 (de) |
TR (1) | TR25623A (de) |
ZA (1) | ZA92376B (de) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447897A (en) * | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
RU2129465C1 (ru) * | 1993-07-07 | 1999-04-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализатор эпоксидирования и способ его получения |
US5573989A (en) * | 1993-08-06 | 1996-11-12 | Sumitomo Chemical Company, Limited | Process for producing olefin oxides |
US5418202A (en) * | 1993-12-30 | 1995-05-23 | Shell Oil Company | Ethylene oxide catalyst and process |
US5545603A (en) * | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
US5705661A (en) * | 1995-09-25 | 1998-01-06 | Mitsubishi Chemical Corporation | Catalyst for production of ethylene oxide |
US5763630A (en) * | 1996-03-18 | 1998-06-09 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts |
US5733842A (en) * | 1996-04-30 | 1998-03-31 | Norton Checmical Process Products Corporation | Method of making porous catalyst carrier without the addition of pore forming agents |
US5864047A (en) * | 1997-04-10 | 1999-01-26 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing rhenium and potassium promoters |
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 |
US6455713B1 (en) | 1998-09-14 | 2002-09-24 | Eastman Chemical Company | Reactivation of Cs-promoted, Ag catalysts for the selective epoxidation of butadiene to 3,4-epoxy-1-butene |
DE69924453T2 (de) * | 1998-11-17 | 2006-02-16 | Nippon Shokubai Co., Ltd. | Katalysatorträger zur Verwendung in der Herstellung von Ethylenoxid |
US6172245B1 (en) | 1999-12-16 | 2001-01-09 | Eastman Chemical Company | Gas phase process for the epoxidation of non-allylic olefins |
KR20030003257A (ko) * | 2000-05-01 | 2003-01-09 | 사이언티픽 디자인 컴파니 인코포레이티드 | 에틸렌 옥시드 촉매 |
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 |
US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
US6831037B2 (en) * | 2002-02-25 | 2004-12-14 | Saint-Gobain Norpro Corporation | Catalyst carriers |
CN100408168C (zh) * | 2002-02-25 | 2008-08-06 | 国际壳牌研究有限公司 | 负载的银催化剂和使用该催化剂的环氧化方法 |
KR100980123B1 (ko) * | 2002-06-28 | 2010-09-03 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 촉매 선택성을 향상시키는 방법 및 올레핀 에폭시화 방법 |
WO2004039790A1 (en) * | 2002-10-28 | 2004-05-13 | Shell Internationale Research Maatschappij B.V. | Olefin oxide catalysts |
KR20060002920A (ko) * | 2003-04-01 | 2006-01-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 올레핀 에폭시화 방법 및 그 방법에 사용하기 위한 촉매 |
US6858560B2 (en) | 2003-04-23 | 2005-02-22 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
RU2342993C2 (ru) | 2003-05-07 | 2009-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализаторы, содержащие серебро, получение таких катализаторов и их применение |
US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene 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 |
WO2005023418A1 (en) * | 2003-08-22 | 2005-03-17 | Union Carbide Chemicals & Plastics Technology Corporation | Improved alumina carriers and silver-based catalysts for the production of alkylene oxides |
US20070111886A1 (en) * | 2003-10-16 | 2007-05-17 | Serafin Juliana G | Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
TW200600190A (en) * | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
BRPI0512169A (pt) | 2004-06-18 | 2008-02-12 | Shell Int Research | processo para a produção de óxido de olefina, 1,2- diol, 1,2-diol éter,ou alcanolamina |
WO2006009756A1 (en) | 2004-06-18 | 2006-01-26 | Shell Internationale Research Maatschappij B.V. | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
US7767619B2 (en) * | 2004-07-09 | 2010-08-03 | Sud-Chemie Inc. | Promoted calcium-aluminate supported catalysts for synthesis gas generation |
EP1796834A2 (de) * | 2004-08-12 | 2007-06-20 | Shell Oil Company | Verfahren zur herstellung eines geformten katalysators, katalysator und verwendung des katalysators |
US8536083B2 (en) | 2004-09-01 | 2013-09-17 | Shell Oil Company | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
EP2617488A3 (de) * | 2004-09-01 | 2014-01-22 | Shell Internationale Research Maatschappij B.V. | Verfahren zur Herstellung eines Katalysators für die Epoxidierung von Olefinen und Epoxidierungsverfahren unter Verwendung des Katalysators |
JP2008514405A (ja) * | 2004-09-24 | 2008-05-08 | 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 | 成形粒子を選択するプロセス、システムを取り付けるプロセス、このようなシステム内で気体原料を反応させるプロセス、コンピュータプログラム製品、およびコンピュータシステム |
US7759284B2 (en) * | 2005-05-09 | 2010-07-20 | Scientific Design Company, Inc. | Calcination in an inert gas in the presence of a small concentration of an oxidizing component |
DE102005023955A1 (de) * | 2005-05-20 | 2006-11-23 | Basf Ag | Inertmaterial für den Einsatz in exothermen Reaktionen |
JP5232642B2 (ja) * | 2005-06-07 | 2013-07-10 | サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド | 触媒担体およびその触媒担体の調製方法 |
BRPI0611676B1 (pt) | 2005-06-07 | 2015-08-11 | Shell Int Research | Catalisador, processo para a preparação do catalisador, e processo para a produção de um óxido de olefina, um 1,2- diol, e um 1,2-diol éter e uma alcanolamina |
EP1912738A1 (de) * | 2005-08-11 | 2008-04-23 | Shell International Research Maatschappij B.V. | Verfahren zu herstellung eines formkatalysators, katalysator und verwendung des katalysators |
CN100577289C (zh) * | 2006-01-28 | 2010-01-06 | 中国石油化工股份有限公司 | 环氧乙烷生产用银催化剂的载体、其制备方法及其应用 |
CN101410178A (zh) * | 2006-02-03 | 2009-04-15 | 国际壳牌研究有限公司 | 催化剂的处理方法,催化剂和催化剂的用途 |
CN101405077B (zh) * | 2006-02-10 | 2011-09-14 | 国际壳牌研究有限公司 | 制备催化剂的方法、催化剂和制备环氧烷、1,2-二醇、1,2-二醇醚或链烷醇胺的方法 |
CN103394352B (zh) * | 2006-04-18 | 2015-06-24 | 陶氏环球技术公司 | 环氧烷催化剂及其应用 |
US20070280877A1 (en) * | 2006-05-19 | 2007-12-06 | Sawyer Technical Materials Llc | Alpha alumina supports for ethylene oxide catalysts and method of preparing thereof |
DE102007017080A1 (de) | 2007-04-10 | 2008-10-16 | Basf Se | Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres |
CA2685512C (en) | 2007-05-09 | 2016-12-06 | Shell Internationale Research Maatschappij B.V. | An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
CN101711239B (zh) | 2007-05-11 | 2012-09-26 | 巴里·J·比利希 | 烯烃氧化装置中高选择性催化剂的启动 |
WO2008144402A2 (en) | 2007-05-18 | 2008-11-27 | Shell Oil Company | A reactor system, an absorbent and a process for reacting a feed |
WO2008144396A2 (en) * | 2007-05-18 | 2008-11-27 | Shell Oil Company | A reactor system, and a process for preparing an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate and an alkanolamine |
DE102007028332A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
DE102007028333A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors |
WO2009088040A1 (ja) * | 2008-01-11 | 2009-07-16 | Nippon Shokubai Co., Ltd. | エチレンオキシド製造用触媒およびエチレンオキシドの製造方法 |
CA2723177A1 (en) | 2008-04-30 | 2009-11-05 | Dow Technology Investments Llc | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same |
CN102015100A (zh) * | 2008-04-30 | 2011-04-13 | 陶氏技术投资有限公司 | 多孔体前体,成形多孔体,用于制备它们的方法和基于它们的最终用途产品 |
CA2723176C (en) * | 2008-04-30 | 2014-11-25 | Dow Technology Investments Llc | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same |
EP2297124B1 (de) | 2008-05-07 | 2013-08-21 | Shell Internationale Research Maatschappij B.V. | Verfahren zum einleiten eines epoxidierungsverfahrens, verfahren zur herstellung von ethylenoxid, einem 1,2-diol, einem 1,2-diolether, einem 1,2-carbonat oder einem alkanolamin |
CN102066348B (zh) * | 2008-05-07 | 2013-09-25 | 国际壳牌研究有限公司 | 环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或链烷醇胺的制备方法 |
BRPI0912718B1 (pt) * | 2008-05-15 | 2017-12-26 | Shell Internationale Research Maataschappij B.V | Method for producing an alkylene carbonate and / or an alkylene glycol |
EP2279182B1 (de) * | 2008-05-15 | 2017-03-29 | Shell Internationale Research Maatschappij B.V. | Herstellungsverfahren für ein alkylencarbonat und ein alkylenglykol |
US20110017348A1 (en) | 2008-06-30 | 2011-01-27 | Michio Tanimoto | Method of loading solid particles into a fixed-bed multitubular reactor |
CA2730550A1 (en) * | 2008-07-14 | 2010-01-21 | Velocys Inc. | Process for making ethylene oxide using microchannel process technology |
BRPI0915854A2 (pt) * | 2008-07-14 | 2015-08-04 | Basf Se | Processo para preparar óxido de etileno |
US8349765B2 (en) * | 2008-07-18 | 2013-01-08 | Scientific Design Company, Inc. | Mullite-containing carrier for ethylene oxide catalysts |
JP5570500B2 (ja) * | 2009-03-31 | 2014-08-13 | 株式会社日本触媒 | エチレンオキシド製造用触媒およびエチレンオキシドの製造方法 |
JP2010234264A (ja) * | 2009-03-31 | 2010-10-21 | Nippon Shokubai Co Ltd | エチレンオキシド製造用触媒およびエチレンオキシドの製造方法 |
WO2010123844A1 (en) * | 2009-04-21 | 2010-10-28 | Dow Technology Investments Llc | Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst |
SG194340A1 (en) * | 2009-04-21 | 2013-11-29 | Dow Technology Investments Llc | Epoxidation reactions and operating conditions thereof |
CA2758818C (en) * | 2009-04-21 | 2018-05-29 | Dow Technology Investments Llc | Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages |
US8524927B2 (en) * | 2009-07-13 | 2013-09-03 | Velocys, Inc. | Process for making ethylene oxide using microchannel process technology |
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 |
CN102333767B (zh) * | 2009-12-28 | 2014-12-03 | 陶氏技术投资有限公司 | 控制氯化银在环氧烷生产中的银催化剂上的产生的方法 |
CN102781578B (zh) | 2010-03-01 | 2016-04-27 | 国际壳牌研究有限公司 | 环氧化催化剂、制备该催化剂的方法及制备烯烃氧化物的方法 |
WO2011143097A2 (en) * | 2010-05-10 | 2011-11-17 | Advanced Catalyst Technologies, Llc | Nanostructured catalyst pellets, catalyst surface treatment and highly selective catalyst for ethylene epoxidation |
US9018126B2 (en) | 2010-07-13 | 2015-04-28 | Shell Oil Company | Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide |
US9649621B2 (en) | 2011-12-19 | 2017-05-16 | Dow Technology Investments Llc | Method of formulating alkylene oxide catalyst in relation to catalyst reference properties |
CN103357437B (zh) * | 2012-03-28 | 2016-03-30 | 中国石油化工股份有限公司 | 制备用于银催化剂的氧化铝载体的方法及其银催化剂 |
JP6090567B2 (ja) | 2012-12-18 | 2017-03-08 | 京進工業株式会社 | 拡管装置 |
FR3001968B1 (fr) | 2013-02-12 | 2015-02-27 | IFP Energies Nouvelles | Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermo-mecaniquement integre |
FR3001969B1 (fr) | 2013-02-12 | 2015-08-21 | IFP Energies Nouvelles | Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermiquement integre |
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 |
CN104549543B (zh) * | 2013-10-29 | 2017-08-25 | 中国石油化工股份有限公司 | 氧化铝载体、由其制成的银催化剂及其应用 |
US11400437B2 (en) | 2016-08-08 | 2022-08-02 | Basf Se | Catalyst for the oxidation of ethylene to ethylene oxide |
JP7107934B2 (ja) | 2016-12-02 | 2022-07-27 | 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 | エチレンエポキシ化触媒のコンディショニング方法およびエチレンオキシドの生成の関連方法 |
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CN111072803B (zh) * | 2018-10-19 | 2022-07-12 | 中国石油化工股份有限公司 | 烯烃聚合催化剂载体及其制备方法和应用 |
TW202239752A (zh) | 2020-12-29 | 2022-10-16 | 荷蘭商蜆殼國際研究所 | 用於生產環氧乙烷之製程 |
TW202237260A (zh) * | 2021-01-19 | 2022-10-01 | 美商科學設計有限公司 | 用於製造管間距減小的立式沸騰反應器的管與管板焊接 |
CN115382525B (zh) * | 2021-05-24 | 2024-05-10 | 中国石油化工股份有限公司 | 一种α-氧化铝载体及其制备方法和银催化剂和应用 |
Family Cites Families (12)
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 |
US4428863A (en) * | 1982-07-06 | 1984-01-31 | The Dow Chemical Company | Alumina compositions of improved strength useful as catalyst supports |
NL8501862A (nl) * | 1985-06-28 | 1987-01-16 | Shell Int Research | Werkwijze ter bereiding van een zilver-houdende katalysator. |
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 |
IN169589B (de) * | 1986-10-31 | 1991-11-16 | Shell Int Research | |
US4761394A (en) * | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
US4820675A (en) * | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & process for preparing the catalyst |
US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
GB8626687D0 (en) * | 1986-11-07 | 1986-12-10 | Shell Int Research | Preparing silver catalyst |
GB8716653D0 (en) * | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing catalyst |
US4874879A (en) * | 1988-07-25 | 1989-10-17 | Shell Oil Company | Process for starting-up an ethylene oxide reactor |
DE68925767T2 (de) * | 1988-08-30 | 1996-08-14 | Union Carbide Corp | Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung |
-
1991
- 1991-12-09 US US07/804,494 patent/US5145824A/en not_active Expired - Lifetime
- 1991-12-23 IN IN1271DE1991 patent/IN184775B/en unknown
-
1992
- 1992-01-17 EP EP92200142A patent/EP0496470B1/de not_active Expired - Lifetime
- 1992-01-17 DE DE69200450T patent/DE69200450T2/de not_active Expired - Lifetime
- 1992-01-17 BR BR929200166A patent/BR9200166A/pt not_active IP Right Cessation
- 1992-01-17 DK DK92200142.5T patent/DK0496470T3/da active
- 1992-01-17 ES ES92200142T patent/ES2061309T3/es not_active Expired - Lifetime
- 1992-01-18 KR KR1019920000684A patent/KR100225874B1/ko not_active IP Right Cessation
- 1992-01-20 CA CA002059711A patent/CA2059711C/en not_active Expired - Lifetime
- 1992-01-20 SK SK166-92A patent/SK279174B6/sk unknown
- 1992-01-20 MX MX9200243A patent/MX9200243A/es not_active IP Right Cessation
- 1992-01-20 JP JP02755792A patent/JP3302387B2/ja not_active Expired - Lifetime
- 1992-01-20 TR TR92/0043A patent/TR25623A/xx unknown
- 1992-01-20 PL PL92293237A patent/PL174992B1/pl unknown
- 1992-01-20 RU SU925010577A patent/RU2014114C1/ru active
- 1992-01-20 AU AU10341/92A patent/AU641584B2/en not_active Ceased
- 1992-01-20 CZ CS92166A patent/CZ281977B6/cs not_active IP Right Cessation
- 1992-01-20 ZA ZA92376A patent/ZA92376B/xx unknown
- 1992-01-20 CN CN92100325A patent/CN1035161C/zh not_active Expired - Lifetime
- 1992-02-05 SA SA92120369A patent/SA92120369B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
AU641584B2 (en) | 1993-09-23 |
PL174992B1 (pl) | 1998-10-30 |
PL293237A1 (en) | 1992-11-02 |
SA92120369B1 (ar) | 2004-07-12 |
RU2014114C1 (ru) | 1994-06-15 |
IN184775B (de) | 2000-09-30 |
MX9200243A (es) | 1992-07-01 |
KR100225874B1 (ko) | 1999-10-15 |
CS16692A3 (en) | 1992-08-12 |
EP0496470A1 (de) | 1992-07-29 |
CZ281977B6 (cs) | 1997-04-16 |
JP3302387B2 (ja) | 2002-07-15 |
US5145824A (en) | 1992-09-08 |
DE69200450T2 (de) | 1995-02-23 |
CN1063427A (zh) | 1992-08-12 |
BR9200166A (pt) | 1992-10-06 |
CA2059711C (en) | 2002-07-30 |
CA2059711A1 (en) | 1992-07-23 |
DK0496470T3 (da) | 1994-10-24 |
SK279174B6 (sk) | 1998-07-08 |
JPH0584440A (ja) | 1993-04-06 |
KR920014515A (ko) | 1992-08-25 |
ZA92376B (en) | 1992-09-30 |
AU1034192A (en) | 1992-07-30 |
TR25623A (tr) | 1993-07-01 |
EP0496470B1 (de) | 1994-09-28 |
ES2061309T3 (es) | 1994-12-01 |
CN1035161C (zh) | 1997-06-18 |
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