GB2161480B - Process for preparation of ethylene oxide - Google Patents

Process for preparation of ethylene oxide

Info

Publication number
GB2161480B
GB2161480B GB08515828A GB8515828A GB2161480B GB 2161480 B GB2161480 B GB 2161480B GB 08515828 A GB08515828 A GB 08515828A GB 8515828 A GB8515828 A GB 8515828A GB 2161480 B GB2161480 B GB 2161480B
Authority
GB
United Kingdom
Prior art keywords
preparation
ethylene oxide
ethylene
oxide
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
GB08515828A
Other languages
English (en)
Other versions
GB2161480A (en
GB8515828D0 (en
Inventor
Mutsuo Nakajima
Hisaharu Kuboyama
Tadashi Komiyama
Hiroshi Kimura
Kenji Yoshida
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB8515828D0 publication Critical patent/GB8515828D0/en
Publication of GB2161480A publication Critical patent/GB2161480A/en
Application granted granted Critical
Publication of GB2161480B publication Critical patent/GB2161480B/en
Expired 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
    • B01J23/38—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
    • 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)
GB08515828A 1984-06-25 1985-06-21 Process for preparation of ethylene oxide Expired GB2161480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59129229A JPS6110570A (ja) 1984-06-25 1984-06-25 エチレンオキシドの製造方法

Publications (3)

Publication Number Publication Date
GB8515828D0 GB8515828D0 (en) 1985-07-24
GB2161480A GB2161480A (en) 1986-01-15
GB2161480B true GB2161480B (en) 1987-10-14

Family

ID=15004350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08515828A Expired GB2161480B (en) 1984-06-25 1985-06-21 Process for preparation of ethylene oxide

Country Status (3)

Country Link
US (1) US4831162A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6110570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2161480B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921586B2 (en) 2008-05-07 2014-12-30 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US9346774B2 (en) 2008-05-07 2016-05-24 Shell Oil Company 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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233342A (ja) * 1988-07-22 1990-02-02 Murata Mach Ltd 交絡糸の製造装置
DE68925767T2 (de) * 1988-08-30 1996-08-14 Union Carbide Corp Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung
US5187140A (en) * 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
JPH04298241A (ja) * 1990-10-12 1992-10-22 Union Carbide Chem & Plast Co Inc 向上した安定性を有する超高性能アルキレンオキシド触媒
US5155242A (en) * 1991-12-05 1992-10-13 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5262551A (en) * 1992-04-20 1993-11-16 Texaco Chemical Company Process for ethylene expoxidation
US5233060A (en) * 1992-08-13 1993-08-03 The Dow Chemical Company Ethylene recovery in direct-oxidation ethylene oxide processes
JP5000043B2 (ja) * 2000-11-28 2012-08-15 株式会社ダイセル イミド化合物と窒素酸化物とを触媒とする有機化合物の製造法
US7193094B2 (en) * 2001-11-20 2007-03-20 Shell Oil Company Process and systems 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
MY153179A (en) * 2003-02-28 2015-01-29 Shell Int Research A method of manufacturing ethylene oxide
MY146505A (en) * 2003-02-28 2012-08-15 Shell Int Research A method of manufacturing ethylene oxide
ATE376879T1 (de) * 2003-04-01 2007-11-15 Shell Int Research Olefinepoxidationsverfahren und katalysator zur verwendung bei dem verfahren
DE602004029482D1 (de) 2003-09-29 2010-11-18 Dow Technology Investments Llc Verfahren zur herstellung von alkylenoxid unter anwendung eines gasphasenpromotorsystems
CA2686825C (en) * 2007-05-09 2016-09-13 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
WO2008141027A2 (en) 2007-05-09 2008-11-20 Shell Oil Company 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
US7803957B2 (en) 2007-09-11 2010-09-28 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Ethylene oxide production using fixed moderator concentration
EP2421841B1 (en) * 2009-04-21 2018-12-26 Dow Technology Investments LLC Improved method of achieving and maintaining a specified alkylene oxide production parameter with a high efficiency catalyst
EP2421840B1 (en) * 2009-04-21 2015-12-16 Dow Technology Investments LLC Simplified method for producing alkylene oxides with a high efficiency catalyst
EP2421842B1 (en) * 2009-04-21 2018-05-30 Dow Technology Investments LLC Epoxidation reactions and operating conditions thereof
KR102449657B1 (ko) 2016-12-02 2022-09-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌 에폭시화 촉매를 컨디셔닝하는 방법 및 에틸렌 옥사이드의 생산을 위한 관련된 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279469A (en) * 1942-04-14 Process of making olefin oxides
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
US2963444A (en) * 1958-05-29 1960-12-06 Universal Oil Prod Co Reactivating noble metal containing catalysts
US3962136A (en) * 1972-01-07 1976-06-08 Shell Oil Company Catalyst for production of ethylene oxide
BE793658A (fr) * 1972-01-07 1973-07-04 Shell Int Research Catalyseur utilisable pour la production d'oxyde d'ethylene
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
CA1026763A (en) * 1974-05-20 1978-02-21 Robert P. Nielsen Silver catalysts used in ethylene oxide production
ES447348A1 (es) * 1975-05-02 1977-07-01 Hoechst Ag Procedimiento para la reactivacion de catalizadores de platausados para obtener oxido de etileno de acuerdo con el pro- cedimiento de oxidacion directa.
GB1515514A (en) * 1975-06-19 1978-06-28 Shell Int Research Metal nitrates as oxidation catalysts
US4212772A (en) * 1976-05-19 1980-07-15 Basf Aktiengesellschaft Catalyst for the manufacture of ethylene oxide
US4206128A (en) * 1976-06-16 1980-06-03 Texaco Development Corporation Ethylene oxide production
EP0003642B1 (en) * 1978-02-10 1984-07-18 Imperial Chemical Industries Plc Production of olefine oxides
GB2014133B (en) * 1978-02-10 1982-09-22 Ici Ltd Production of alkylene oxides using a silver catalyst
CA1162181A (en) * 1979-03-20 1984-02-14 Paul C. Ellgen Catalyst composition and process for oxidation of ethylene to ethylene oxide
DE2938245A1 (de) * 1979-09-21 1981-04-09 Hoechst Ag, 6000 Frankfurt Verfahren zur verbesserung der wirksamkeit von silber-traegerkatalysatoren
US4419276A (en) * 1981-09-30 1983-12-06 Union Carbide Corporation Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
US4425439A (en) * 1982-06-28 1984-01-10 Internorth, Inc. Upflow drying of regenerated ethylene oxide catalysts
DE3229541A1 (de) * 1982-08-07 1984-02-09 Hoechst Ag, 6230 Frankfurt Verfahren zur verbesserung der wirksamkeit von gebrauchten silber-traegerkatalysatoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921586B2 (en) 2008-05-07 2014-12-30 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US9346774B2 (en) 2008-05-07 2016-05-24 Shell Oil Company 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

Also Published As

Publication number Publication date
JPS6110570A (ja) 1986-01-18
GB2161480A (en) 1986-01-15
US4831162A (en) 1989-05-16
JPH0475910B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-02
GB8515828D0 (en) 1985-07-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920621