TW314512B - - Google Patents

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Publication number
TW314512B
TW314512B TW083108055A TW83108055A TW314512B TW 314512 B TW314512 B TW 314512B TW 083108055 A TW083108055 A TW 083108055A TW 83108055 A TW83108055 A TW 83108055A TW 314512 B TW314512 B TW 314512B
Authority
TW
Taiwan
Prior art keywords
carbon dioxide
argon
reactor
gas
membrane
Prior art date
Application number
TW083108055A
Other languages
English (en)
Chinese (zh)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of TW314512B publication Critical patent/TW314512B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW083108055A 1993-09-20 1994-09-01 TW314512B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93202726 1993-09-20

Publications (1)

Publication Number Publication Date
TW314512B true TW314512B (en:Method) 1997-09-01

Family

ID=8214110

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083108055A TW314512B (en:Method) 1993-09-20 1994-09-01

Country Status (12)

Country Link
US (1) US5519152A (en:Method)
EP (1) EP0720606B1 (en:Method)
JP (1) JPH09503758A (en:Method)
KR (1) KR100354431B1 (en:Method)
CN (1) CN1131419A (en:Method)
AU (1) AU678062B2 (en:Method)
CA (1) CA2172064C (en:Method)
DE (1) DE69403090T2 (en:Method)
ES (1) ES2102886T3 (en:Method)
SG (1) SG59960A1 (en:Method)
TW (1) TW314512B (en:Method)
WO (1) WO1995008545A1 (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040467A (en) * 1997-07-24 2000-03-21 Praxair Technology, Inc. High purity oxygen for ethylene oxide production
US6667409B2 (en) * 2001-09-27 2003-12-23 Praxair Technology, Inc. Process and apparatus for integrating an alkene derivative process with an ethylene process
MY146505A (en) * 2003-02-28 2012-08-15 Shell Int Research A method of manufacturing ethylene oxide
MY136774A (en) * 2003-02-28 2008-11-28 Shell Int Research Method of improving the operation of a manufacturing process
CN101102983B (zh) * 2004-12-30 2011-06-15 国际壳牌研究有限公司 由重质蜡制备低级烯烃的方法
WO2006069992A1 (en) * 2004-12-31 2006-07-06 Shell Internationale Research Maatschappij B.V. Integrated preparation and separation process
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
JP5756087B2 (ja) * 2009-04-21 2015-07-29 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー 高効率触媒による特定のアルキレンオキサイド製造パラメーターを達成かつ維持する改良方法
SG194340A1 (en) * 2009-04-21 2013-11-29 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
SG175927A1 (en) * 2009-12-28 2011-12-29 Dow Technology Investments Llc Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides
US11453653B2 (en) 2018-07-13 2022-09-27 Sabic Global Technologies B.V. Process for separating carbon dioxide and argon from hydrocarbons
CN110201487B (zh) * 2019-06-24 2021-06-25 浙江天采云集科技股份有限公司 一种乙烯法制环氧乙烷中高纯度高收率甲烷致稳气净化与再利用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337572A1 (de) * 1983-10-15 1985-04-25 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum abtrennen einer komponente aus einem gasgemisch
IN165859B (en:Method) * 1985-05-01 1990-01-27 Halcon Sd Group Inc
US4879396A (en) * 1985-05-01 1989-11-07 Scientific Design Company, Inc. Selective extraction of CO2 and argon from ethylene oxide recycle system
WO1990007372A1 (en) * 1986-10-27 1990-07-12 Richard Alan Sauer Process for membrane separation of gas mixtures
US5084073A (en) * 1990-10-11 1992-01-28 Union Carbide Industrial Gases Technology Corporation Membrane drying process and system
US5233060A (en) * 1992-08-13 1993-08-03 The Dow Chemical Company Ethylene recovery in direct-oxidation ethylene oxide processes

Also Published As

Publication number Publication date
AU7783194A (en) 1995-04-10
SG59960A1 (en) 1999-02-22
CA2172064C (en) 2005-06-14
CA2172064A1 (en) 1995-03-30
WO1995008545A1 (en) 1995-03-30
EP0720606B1 (en) 1997-05-07
EP0720606A1 (en) 1996-07-10
DE69403090D1 (de) 1997-06-12
JPH09503758A (ja) 1997-04-15
KR100354431B1 (ko) 2002-12-26
ES2102886T3 (es) 1997-08-01
DE69403090T2 (de) 1997-10-02
US5519152A (en) 1996-05-21
AU678062B2 (en) 1997-05-15
CN1131419A (zh) 1996-09-18

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