DE69306607D1 - Reinigung von niedrigem Alkylenoxyd - Google Patents

Reinigung von niedrigem Alkylenoxyd

Info

Publication number
DE69306607D1
DE69306607D1 DE69306607T DE69306607T DE69306607D1 DE 69306607 D1 DE69306607 D1 DE 69306607D1 DE 69306607 T DE69306607 T DE 69306607T DE 69306607 T DE69306607 T DE 69306607T DE 69306607 D1 DE69306607 D1 DE 69306607D1
Authority
DE
Germany
Prior art keywords
purification
alkylene oxide
low alkylene
low
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 - Lifetime
Application number
DE69306607T
Other languages
English (en)
Inventor
T Thomas Shih
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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
Priority claimed from US07/839,985 external-priority patent/US5187287A/en
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of DE69306607D1 publication Critical patent/DE69306607D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
DE69306607T 1992-02-20 1993-02-19 Reinigung von niedrigem Alkylenoxyd Expired - Lifetime DE69306607D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/839,985 US5187287A (en) 1992-02-20 1992-02-20 Lower alkylene oxide purification
US93696592A 1992-08-28 1992-08-28

Publications (1)

Publication Number Publication Date
DE69306607D1 true DE69306607D1 (de) 1997-01-30

Family

ID=27126159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306607T Expired - Lifetime DE69306607D1 (de) 1992-02-20 1993-02-19 Reinigung von niedrigem Alkylenoxyd

Country Status (3)

Country Link
US (1) US5352807A (de)
EP (1) EP0557116B1 (de)
DE (1) DE69306607D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493035A (en) * 1995-03-24 1996-02-20 Arco Chemical Technology, L.P. Propylene oxide purification
US5731446A (en) * 1996-06-04 1998-03-24 Arco Chemical Technology, L.P. Molybdenum epoxidation catalyst recovery
DE19949092A1 (de) * 1999-10-12 2001-04-19 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
US6740406B2 (en) * 2000-12-15 2004-05-25 Kimberly-Clark Worldwide, Inc. Coated activated carbon
US20040166248A1 (en) * 2000-12-15 2004-08-26 Sheng-Hsin Hu Coated activated carbon
DE60213579T2 (de) 2001-04-30 2007-08-09 The Regents Of The University Of Michigan, Ann Arbor Isoretikuläre organometallische grundstrukturen, verfahren zu deren bildung und systematische entwicklung von deren porengrösse und funktionalität, mit anwendung für die gasspeicherung
DE10137784A1 (de) * 2001-08-02 2003-02-13 Bayer Ag Verfahren zur Herstellung von Alkenoxiden aus Alkenen
DE10137826A1 (de) * 2001-08-02 2003-02-13 Bayer Ag Verfahren zur Herstellung und Isolierung von Alkenoxiden aus Alkenen
EP1424332A1 (de) * 2002-11-26 2004-06-02 Degussa AG Verfahren zur Reinigung rohen Propenoxids
DE602004003918T2 (de) * 2003-02-26 2007-10-11 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung von polyetherpolyolen
EP1633760B1 (de) 2003-05-09 2010-05-05 The Regents of The University of Michigan MOFs mit einer hohen Oberfläche und Methode zu deren Herstellung
US20050004404A1 (en) 2003-07-03 2005-01-06 Basf Akiengesellschaft Process for the alkoxylation of monools in the presence of metallo-organic framework materials
ES2743249T3 (es) * 2003-10-10 2020-02-18 Shell Int Research Procedimiento para la preparación de un poliéter poliol
US20050148787A1 (en) * 2003-11-26 2005-07-07 Beckers Johannes Gerhardus J. Process for the preparation of propylene carbonate
US6962967B2 (en) * 2004-03-31 2005-11-08 Basf Corporation Method of purifying polyether polyols of non-volatile impurities
DE102004021129A1 (de) * 2004-04-29 2005-11-24 Degussa Ag Verfahren zur Isolierung von hochreinem 2-Methoxypropen
JP5160893B2 (ja) 2004-10-22 2013-03-13 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン 共有結合性有機骨格及び多面体
PT1874459E (pt) 2005-04-07 2016-02-08 Univ Michigan Alta adsorção de gás numa estrutura microporosa organometálica com locais metálicos abertos
WO2007038508A2 (en) 2005-09-26 2007-04-05 The Regents Of The University Of Michigan Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature
CN101432070A (zh) 2006-02-28 2009-05-13 密歇根大学董事会 官能化沸石骨架的制备
TWI457317B (zh) * 2008-05-20 2014-10-21 Shell Int Research 碳酸伸烷酯之製造方法
JP2012224608A (ja) * 2011-04-08 2012-11-15 Sumitomo Chemical Co Ltd プロピレンオキサイドの取得方法
CN104801269A (zh) * 2014-01-27 2015-07-29 中国人民解放军63971部队 用于吸附环氧丙烷的活性炭吸附剂及其制备方法

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US2550847A (en) * 1951-05-01 Propylene oxide purification
DE118873C (de) * 1899-07-01
US2622060A (en) * 1950-01-26 1952-12-16 Celanese Corp Purification of 1,2-propylene oxide
US2847480A (en) * 1955-02-21 1958-08-12 Nat Distillers Chem Corp Recovering volatilized values including ethanol from warehouse atmospheres
US3350417A (en) * 1964-02-12 1967-10-31 Monsanto Co Production and recovery of propylene oxide by plural stage distillation and caustic addition
US3351635A (en) * 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US3843488A (en) * 1966-10-12 1974-10-22 Halcon International Inc Separation of propylene oxide from other hydrocarbons
US3909366A (en) * 1967-09-07 1975-09-30 Halcon International Inc Purification of propylene oxide by distillation
DE1300537B (de) * 1967-12-09 1969-08-07 Metallgesellschaft Ag Verfahren zur Reinigung von Methanol
US3477919A (en) * 1968-07-11 1969-11-11 Jefferson Chem Co Inc Removal of methyl formate from propylene oxide by treatment with calcium hydroxide
US3578568A (en) * 1968-11-29 1971-05-11 Atlantic Richfield Co Purification of low molecular weight epoxides by extractive distillation with a glycol or glycol ether
JPS512443B2 (de) * 1971-12-03 1976-01-26
US3904656A (en) * 1973-02-13 1975-09-09 Ppg Industries Inc Process for preparing monoethylene glycol and ethylene oxide
US3881996A (en) * 1973-11-21 1975-05-06 Oxirane Corp Recovery of propylene oxide by plural stage distillation
DE2416227C3 (de) * 1974-04-03 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Entfernung von Katalysatoren aus flüssigen Reaktionsgemischen
US4140588A (en) * 1977-08-05 1979-02-20 Halcon Research And Development Corporation Purification of propylene oxide by extractive distillation
US4691035A (en) * 1986-04-14 1987-09-01 Texaco Inc. Purification of propylene oxide by treatment with a selected base and inert salt
US4691034A (en) * 1986-04-14 1987-09-01 Texaco, Inc. Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water
US4692535A (en) * 1986-12-22 1987-09-08 Atlantic Richfield Company Purification of propylene oxide
US5000825A (en) * 1989-03-23 1991-03-19 Arco Chemical Technology, Inc. Monoepoxide purification
US5006206A (en) * 1990-03-12 1991-04-09 Arco Chemical Technology, Inc. Propylene oxide purification
US5187287A (en) * 1992-02-20 1993-02-16 Arco Chemical Technology, L.P. Lower alkylene oxide purification

Also Published As

Publication number Publication date
US5352807A (en) 1994-10-04
EP0557116B1 (de) 1996-12-18
EP0557116A1 (de) 1993-08-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ARCO CHEMICAL TECHNOLOGY, L.P., WILMINGTON, DEL.,

8332 No legal effect for de