ES2021066B3 - Purificacion de oxido de propileno. - Google Patents

Purificacion de oxido de propileno.

Info

Publication number
ES2021066B3
ES2021066B3 ES87311183T ES87311183T ES2021066B3 ES 2021066 B3 ES2021066 B3 ES 2021066B3 ES 87311183 T ES87311183 T ES 87311183T ES 87311183 T ES87311183 T ES 87311183T ES 2021066 B3 ES2021066 B3 ES 2021066B3
Authority
ES
Spain
Prior art keywords
purification
propylene oxide
propylene
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
ES87311183T
Other languages
English (en)
Inventor
Harold V Larson
Hyman D Gillman
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
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2021066B3 publication Critical patent/ES2021066B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • 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)
  • Epoxy Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
ES87311183T 1986-12-22 1987-12-18 Purificacion de oxido de propileno. Expired - Lifetime ES2021066B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,896 US4692535A (en) 1986-12-22 1986-12-22 Purification of propylene oxide

Publications (1)

Publication Number Publication Date
ES2021066B3 true ES2021066B3 (es) 1991-10-16

Family

ID=25482245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87311183T Expired - Lifetime ES2021066B3 (es) 1986-12-22 1987-12-18 Purificacion de oxido de propileno.

Country Status (6)

Country Link
US (1) US4692535A (es)
EP (1) EP0275680B1 (es)
JP (1) JP2561096B2 (es)
KR (1) KR950008280B1 (es)
DE (1) DE3769116D1 (es)
ES (1) ES2021066B3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692535A (en) * 1986-12-22 1987-09-08 Atlantic Richfield Company Purification of propylene oxide
EP0557116B1 (en) * 1992-02-20 1996-12-18 Arco Chemical Technology, Inc. Lower alkylene oxide purification
US5187287A (en) * 1992-02-20 1993-02-16 Arco Chemical Technology, L.P. Lower alkylene oxide purification
US5235075A (en) * 1992-12-10 1993-08-10 The Dow Chemical Company Purification of propylene oxide
US5248794A (en) * 1993-02-16 1993-09-28 The Dow Chemical Company Process for purifying propylene oxide
US5493035A (en) * 1995-03-24 1996-02-20 Arco Chemical Technology, L.P. Propylene oxide purification
CA2297669A1 (en) * 1997-07-23 1999-02-04 Huntsman Ici Chemicals Llc Purification of propylene oxide
BR0009038A (pt) 1999-03-16 2001-12-18 Shell Int Research Processo para melhorar a qualidade de um óxidode propileno contaminado com poli(õxido depropileno)
WO2002055511A1 (en) * 2001-01-15 2002-07-18 Huntsman International Llc Purification of propylene oxide
CN1549810A (zh) 2001-03-06 2004-11-24 亨茨曼国际有限公司 氧化丙烯的提纯
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
WO2005040248A1 (en) * 2003-10-10 2005-05-06 Shell Internationale Research Maatschappij B.V. Process for the preparation of a polyether polyol
US6962967B2 (en) * 2004-03-31 2005-11-08 Basf Corporation Method of purifying polyether polyols of non-volatile impurities
US8304564B2 (en) * 2006-12-20 2012-11-06 Shell Oil Company Process for the removing poly(propylene oxide) from propylene oxide by membrane separation
US8080678B2 (en) 2010-04-01 2011-12-20 Lyondell Chemical Technology, L.P. Purification of propylene oxide
US8389750B2 (en) 2010-09-28 2013-03-05 Lyondell Chemical Technology, L.P. Purification of propylene oxide
EP3317315B1 (en) 2015-07-02 2020-06-17 Shell International Research Maatschappij B.V. Improvements relating to polyurethanes
CN106518810B (zh) * 2015-09-15 2020-09-04 中国石油化工股份有限公司 环氧丙烷的精制方法
JP6510098B1 (ja) * 2018-02-14 2019-05-08 Ａｇｃ株式会社 ポリウレタンフォーム製造用組成物、ポリオールシステム液及びポリウレタンフォームの製造方法
CN110041293A (zh) * 2019-04-26 2019-07-23 江苏扬农化工集团有限公司 一种改性活性炭吸附法高效纯化环氧丙烷的方法
KR20220103714A (ko) 2019-11-20 2022-07-22 쉘 인터내셔날 리써취 마트샤피지 비.브이. 막 분리에 의한 프로필렌 옥사이드로부터 폴리(프로필렌 옥사이드) 제거 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416227C3 (de) * 1974-04-03 1980-04-30 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Entfernung von Katalysatoren aus flüssigen Reaktionsgemischen
US4127593A (en) * 1978-01-30 1978-11-28 Shell Oil Company Epichlorohydrin purification process
US4692535A (en) * 1986-12-22 1987-09-08 Atlantic Richfield Company Purification of propylene oxide

Also Published As

Publication number Publication date
KR950008280B1 (ko) 1995-07-27
DE3769116D1 (de) 1991-05-08
KR880007417A (ko) 1988-08-27
EP0275680B1 (en) 1991-04-03
JP2561096B2 (ja) 1996-12-04
JPS63166873A (ja) 1988-07-11
EP0275680A1 (en) 1988-07-27
US4692535A (en) 1987-09-08

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