ATE401317T1 - Ethylenoxid-katalysatoren - Google Patents

Ethylenoxid-katalysatoren

Info

Publication number
ATE401317T1
ATE401317T1 AT98914572T AT98914572T ATE401317T1 AT E401317 T1 ATE401317 T1 AT E401317T1 AT 98914572 T AT98914572 T AT 98914572T AT 98914572 T AT98914572 T AT 98914572T AT E401317 T1 ATE401317 T1 AT E401317T1
Authority
AT
Austria
Prior art keywords
ethylene oxide
oxide catalysts
component
catalyst
ethylene
Prior art date
Application number
AT98914572T
Other languages
English (en)
Inventor
Nabil Rizkalla
Rita Klein
Stephen Milne
Original Assignee
Sd Lizenzverwertungsgesell Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sd Lizenzverwertungsgesell Mbh filed Critical Sd Lizenzverwertungsgesell Mbh
Application granted granted Critical
Publication of ATE401317T1 publication Critical patent/ATE401317T1/de

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
    • B01J23/48—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
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • B01J27/055—Sulfates with alkali metals, copper, gold or 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
AT98914572T 1997-04-14 1998-04-07 Ethylenoxid-katalysatoren ATE401317T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/837,116 US5780656A (en) 1997-04-14 1997-04-14 Ethylene oxide catalyst and process

Publications (1)

Publication Number Publication Date
ATE401317T1 true ATE401317T1 (de) 2008-08-15

Family

ID=25273560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98914572T ATE401317T1 (de) 1997-04-14 1998-04-07 Ethylenoxid-katalysatoren

Country Status (14)

Country Link
US (1) US5780656A (de)
EP (1) EP0975615B1 (de)
JP (1) JP2001520651A (de)
KR (1) KR20010006327A (de)
CN (1) CN1126750C (de)
AT (1) ATE401317T1 (de)
AU (1) AU725825B2 (de)
BR (1) BR9808864A (de)
CA (1) CA2286866C (de)
DE (1) DE69839728D1 (de)
DK (1) DK0975615T3 (de)
ES (1) ES2310420T3 (de)
PT (1) PT975615E (de)
WO (1) WO1998046584A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958824A (en) * 1997-09-02 1999-09-28 Scientific Design Co., Inc. Ethylene oxide catalyst
US5905053A (en) * 1997-09-02 1999-05-18 Scientific Design Company, Inc. Ethylene oxide catalyst
US6879640B1 (en) 1999-10-20 2005-04-12 Broadcom Corporation Method, apparatus and system for high-speed transmission on fiber optic channel
BRPI0312010B1 (pt) * 2002-06-28 2017-11-28 Shell Internationale Research Maatschappij B.V Method for detaining an epoxidation process and a process for the epoxidation of an olefine
DE60332457D1 (de) * 2002-06-28 2010-06-17 Shell Int Research Verfahren zur verbesserung der selektivität eines katalysators und verfahren zum epoxidieren eines olefins
US20040032871A1 (en) * 2002-08-14 2004-02-19 Smartlink Ltd. Switch-based modem channel sharing
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
RU2372342C2 (ru) * 2003-08-22 2009-11-10 Дау Текнолоджи Инвестментс Ллс. Улучшенные носители из оксида алюминия и катализаторы на основе серебра для получения алкиленоксидов
CN1838990A (zh) * 2003-08-22 2006-09-27 联合碳化化学及塑料技术公司 改性氧化铝载体和用于制造烯化氧的银基催化剂
EP2277622B1 (de) 2003-10-16 2013-01-09 Dow Technology Investments LLC Herstellungsverfahren von Katalysatoren mit verbesserter Stabilit, Effizienz und/oder Aktivität für die Herstellung von Alkylenoxiden
RU2007101737A (ru) * 2004-06-18 2008-07-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ получения оксида олефина, 1,2-диола, 1,2-диолового простого эфира или алканоламина
US7479565B2 (en) 2004-06-18 2009-01-20 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
US7560411B2 (en) * 2004-09-01 2009-07-14 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
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
MX2007009904A (es) * 2005-02-21 2007-09-26 Shell Int Research Proceso de epoxidacion de olefinas, catalizador para su uso en el proceso, portador para su uso en la fabricacion del catalizador, y proceso para fabricar el portador.
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
KR20080102155A (ko) * 2006-02-03 2008-11-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매의 처리 방법, 처리된 촉매, 및 이 촉매의 용도
US7977274B2 (en) * 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
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
KR101629037B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
EP2297125B1 (de) * 2008-05-07 2013-07-03 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung eines olefinoxids, eines 1,2-diols, eines 1,2-diolethers, eines 1,2-carbonats oder eines alkanolamins
DE102014004786B4 (de) 2014-04-02 2021-09-30 Clariant International Ltd. Alkalimetall-modifizierter Vanadium-Phosphor-Oxid (VPO)-Katalysator
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
CN112206798B (zh) * 2020-10-29 2022-03-22 润和催化材料(浙江)有限公司 一种乙烯氧化制环氧乙烷的银催化剂及其制备方法和应用

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US3702259A (en) * 1970-12-02 1972-11-07 Shell Oil Co Chemical production of metallic silver deposits
US3962136A (en) * 1972-01-07 1976-06-08 Shell Oil Company Catalyst for production of ethylene oxide
GB1365745A (en) * 1972-06-27 1974-09-04 Bp Chem Int Ltd Propylene oxide
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
GB8611121D0 (en) * 1986-05-07 1986-06-11 Shell Int Research Silver catalyst
US4766105A (en) * 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
IL84232A (en) * 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene oxide
GB8626687D0 (en) * 1986-11-07 1986-12-10 Shell Int Research Preparing silver catalyst
US4908343A (en) * 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US5057481A (en) * 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US5051395A (en) * 1989-09-25 1991-09-24 Union Carbide Chemicals And Plastics Technology Corporation Alkylene oxide catalysts having enhanced activity and/or efficiency
US5102848A (en) * 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US5504052A (en) * 1994-12-02 1996-04-02 Scientific Design Company, Inc. Silver catalyst preparation

Also Published As

Publication number Publication date
EP0975615A1 (de) 2000-02-02
JP2001520651A (ja) 2001-10-30
PT975615E (pt) 2008-10-21
US5780656A (en) 1998-07-14
AU6889298A (en) 1998-11-11
BR9808864A (pt) 2000-08-01
CN1252066A (zh) 2000-05-03
KR20010006327A (ko) 2001-01-26
EP0975615B1 (de) 2008-07-16
DE69839728D1 (de) 2008-08-28
WO1998046584A1 (en) 1998-10-22
CN1126750C (zh) 2003-11-05
AU725825B2 (en) 2000-10-19
DK0975615T3 (da) 2008-10-27
CA2286866C (en) 2009-03-10
CA2286866A1 (en) 1998-10-22
EP0975615A4 (de) 2000-12-27
ES2310420T3 (es) 2009-01-01

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