JPS6366836B2 - - Google Patents

Info

Publication number
JPS6366836B2
JPS6366836B2 JP54014148A JP1414879A JPS6366836B2 JP S6366836 B2 JPS6366836 B2 JP S6366836B2 JP 54014148 A JP54014148 A JP 54014148A JP 1414879 A JP1414879 A JP 1414879A JP S6366836 B2 JPS6366836 B2 JP S6366836B2
Authority
JP
Japan
Prior art keywords
catalyst
silver
solution
ppm
nitrogen
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
Application number
JP54014148A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54115306A (en
Inventor
Haiden Paashii
Uiriamu Kureiton Richaado
Richaado Bamufuoosu Jon
Furanku Jooji Koopu Aran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS54115306A publication Critical patent/JPS54115306A/ja
Publication of JPS6366836B2 publication Critical patent/JPS6366836B2/ja
Granted legal-status Critical Current

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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • 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
    • 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
    • Y02P20/584—Recycling of 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)
JP1414879A 1978-02-10 1979-02-09 Manufacture of olefin oxide Granted JPS54115306A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB543978 1978-02-10
GB1094078 1978-03-20

Publications (2)

Publication Number Publication Date
JPS54115306A JPS54115306A (en) 1979-09-07
JPS6366836B2 true JPS6366836B2 (cg-RX-API-DMAC10.html) 1988-12-22

Family

ID=26239886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1414879A Granted JPS54115306A (en) 1978-02-10 1979-02-09 Manufacture of olefin oxide

Country Status (9)

Country Link
EP (1) EP0003642B1 (cg-RX-API-DMAC10.html)
JP (1) JPS54115306A (cg-RX-API-DMAC10.html)
AR (1) AR223971A1 (cg-RX-API-DMAC10.html)
AU (1) AU536052B2 (cg-RX-API-DMAC10.html)
CA (1) CA1138882A (cg-RX-API-DMAC10.html)
DE (1) DE2967112D1 (cg-RX-API-DMAC10.html)
ES (1) ES477603A1 (cg-RX-API-DMAC10.html)
IT (1) IT1113016B (cg-RX-API-DMAC10.html)
NZ (1) NZ189499A (cg-RX-API-DMAC10.html)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
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EP0085237B1 (en) * 1981-12-30 1986-07-30 Imperial Chemical Industries Plc Catalysts for the production of alkylene oxides
JPS6110570A (ja) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc エチレンオキシドの製造方法
GB8423044D0 (en) * 1984-09-12 1984-10-17 Ici Plc Production of ethylene oxide
GB8426996D0 (en) * 1984-10-25 1984-11-28 Ici Plc Alkylene oxides and catalysts
US4994587A (en) * 1985-08-12 1991-02-19 Union Carbide Chemicals And Plastics Company, Inc. Catalytic system for epoxidation of alkenes employing low sodium catalyst supports
US4994588A (en) * 1985-08-13 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Fluorine-containing catalytic system for expoxidation of alkenes
US4994589A (en) * 1985-08-13 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Catalytic system for epoxidation of alkenes
EP0223431B1 (en) * 1985-11-08 1992-04-29 Imperial Chemical Industries Plc Apparatus and method for forming pellets
US4849385A (en) * 1987-08-26 1989-07-18 Mobil Oil Corporation Process for dispersing or redispersing a group VIII noble metal species on a porous inorganic support
US4897498A (en) * 1988-01-28 1990-01-30 Eastman Kodak Company Selective monoepoxidation of olefins
US4950773A (en) * 1988-01-28 1990-08-21 Eastman Kodak Company Selective epoxidation of olefins
DE68925767T2 (de) * 1988-08-30 1996-08-14 Union Carbide Corp Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung
EP0535043B1 (en) * 1990-06-19 1995-08-02 Union Carbide Corporation Production of ethylene oxide
US5770746A (en) * 1997-06-23 1998-06-23 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts pretreated with organic chloride
TW408034B (en) * 1997-12-16 2000-10-11 Nippon Catalytic Chem Ind Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide
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
EP1517901B1 (en) 2002-06-28 2010-07-07 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
JP4537848B2 (ja) 2002-06-28 2010-09-08 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 触媒の選択性を改善する方法及びオレフィンのエポキシ化方法
KR100985671B1 (ko) 2002-09-30 2010-10-05 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 은계 에폭시화 촉매를 제조하기 위한 탄산 칼슘 담체
TWI346574B (en) 2003-03-31 2011-08-11 Shell Int Research A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition
EP1613428B1 (en) 2003-04-01 2007-10-31 Shell Internationale Research Maatschappij B.V. An olefin epoxidation process and a catalyst for use in the 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
US7615655B2 (en) 2003-09-29 2009-11-10 Dow Global Technologies, Inc. Process for the production of alkylene oxide using a gas-phase promoter system
EP2277622B1 (en) 2003-10-16 2013-01-09 Dow Technology Investments LLC Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
KR20070036133A (ko) 2004-06-18 2007-04-02 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 산화올레핀, 1,2-디올, 1,2-디올 에테르, 또는알칸올아민의 생산 방법
WO2006028544A2 (en) 2004-06-18 2006-03-16 Shell International 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
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
CA2578941C (en) 2004-09-01 2014-07-08 Shell Internationale Research Maatschappij B.V. An 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
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
US7825062B2 (en) 2005-06-07 2010-11-02 Saint-Gobain Ceramics & Plastics, Inc. Catalyst carrier and a process for preparing the catalyst carrier
WO2007021742A1 (en) 2005-08-11 2007-02-22 Shell Internationale Research Maatschappij B.V. A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US7459589B2 (en) 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
KR101391678B1 (ko) 2006-09-01 2014-05-07 다우 글로벌 테크놀로지스 엘엘씨 산화 에틸렌을 제조하기 위한 공정의 개선된 제어 및 최적화 방법
US8501664B2 (en) 2006-11-20 2013-08-06 Shell Oil Company Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
CN103599798B (zh) 2007-05-09 2015-11-18 国际壳牌研究有限公司 环氧化催化剂及其制备方法和生产环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或烷醇胺的方法
WO2008141030A1 (en) 2007-05-09 2008-11-20 Shell Oil Company 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
AR069263A1 (es) 2007-05-09 2010-01-13 Shell Int Research Un catalizador de expodiacion, 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
JP5507446B2 (ja) 2007-05-18 2014-05-28 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 反応器システム並びにオレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートおよびアルカノールアミンの調製方法
US9144765B2 (en) 2007-05-18 2015-09-29 Shell Oil Company Reactor system, an absorbent and a process for reacting a feed
WO2008144402A2 (en) 2007-05-18 2008-11-27 Shell Oil Company A reactor system, an absorbent and a process for reacting a feed
WO2009029578A2 (en) 2007-08-27 2009-03-05 Shell Oil Company A carrier, a process for preparing the carrier, an olefin 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, 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
CN102056909B (zh) 2008-05-07 2014-03-05 国际壳牌研究有限公司 环氧化工艺的开车方法及环氧乙烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法
JP2011524857A (ja) 2008-05-15 2011-09-08 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 アルキレンカーボネートおよびアルキレングリコールの調製のための方法
KR101635652B1 (ko) 2008-05-15 2016-07-01 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조방법
WO2010005971A2 (en) * 2008-07-09 2010-01-14 The Regents Of The University Of Michigan Epoxidation catalyst and process
EP2542340A4 (en) 2010-03-01 2014-03-19 Shell Oil Co EPOXIDATION CATALYST, PROCESS FOR PREPARING THE CATALYST AND METHOD FOR PRODUCING AN OLEFIN OXIDE
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
US8742147B2 (en) 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742146B2 (en) 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
EP2474714B1 (en) 2010-12-23 2013-04-03 C.R.F. Società Consortile per Azioni Internal combustion engine with wall masking the curtain area of the intake valves
US9079154B2 (en) * 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
TWI774707B (zh) 2016-12-02 2022-08-21 荷蘭商蜆殼國際研究所 用於調節乙烯環氧化催化劑之方法及用於製造環氧乙烷之相關方法
WO2019245859A1 (en) 2018-06-21 2019-12-26 The J. David Gladstone Institutes Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279470A (en) * 1938-04-12 1942-04-14 Carbide & Carbon Chem Corp Process of making olefin oxides
US2479884A (en) * 1946-06-11 1949-08-23 Allied Chem & Dye Corp Process of reactivating a poisoned silver surface catalyst
FR1138941A (fr) * 1954-11-30 1957-06-21 Bayer Ag Procédé de production d'hydroxydes d'oléfines
US2963444A (en) * 1958-05-29 1960-12-06 Universal Oil Prod Co Reactivating noble metal containing catalysts

Also Published As

Publication number Publication date
AU4383679A (en) 1979-08-09
EP0003642A3 (en) 1979-09-05
JPS54115306A (en) 1979-09-07
IT7920108A0 (it) 1979-02-09
ES477603A1 (es) 1979-10-16
DE2967112D1 (en) 1984-08-23
CA1138882A (en) 1983-01-04
IT1113016B (it) 1986-01-20
EP0003642B1 (en) 1984-07-18
AU536052B2 (en) 1984-04-19
NZ189499A (en) 1981-10-19
AR223971A1 (es) 1981-10-15
EP0003642A2 (en) 1979-08-22

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