CH490364A - Procédé de purification de l'oxyde de propylène - Google Patents

Procédé de purification de l'oxyde de propylène

Info

Publication number
CH490364A
CH490364A CH1299668A CH1299668A CH490364A CH 490364 A CH490364 A CH 490364A CH 1299668 A CH1299668 A CH 1299668A CH 1299668 A CH1299668 A CH 1299668A CH 490364 A CH490364 A CH 490364A
Authority
CH
Switzerland
Prior art keywords
propylene oxide
purification process
oxide purification
propylene
purification
Prior art date
Application number
CH1299668A
Other languages
English (en)
Inventor
Phillip Schmidt John
Garcia Alfredo Jr
Original Assignee
Halcon International 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 Halcon International Inc filed Critical Halcon International Inc
Publication of CH490364A publication Critical patent/CH490364A/fr

Links

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)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1299668A 1966-10-12 1968-08-30 Procédé de purification de l'oxyde de propylène CH490364A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58603566A 1966-10-12 1966-10-12
US00665992A US3843488A (en) 1966-10-12 1967-09-07 Separation of propylene oxide from other hydrocarbons

Publications (1)

Publication Number Publication Date
CH490364A true CH490364A (fr) 1970-05-15

Family

ID=27079597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1299668A CH490364A (fr) 1966-10-12 1968-08-30 Procédé de purification de l'oxyde de propylène

Country Status (7)

Country Link
US (1) US3843488A (fr)
JP (1) JPS4942483B1 (fr)
BE (1) BE720422A (fr)
CH (1) CH490364A (fr)
DE (1) DE1793370A1 (fr)
FR (1) FR95776E (fr)
LU (1) LU56829A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379025A (en) * 1982-05-24 1983-04-05 Atlantic Richfield Company Water removal from butylene oxides by liquid extraction with selected extractive solvents
US4402794A (en) * 1982-05-24 1983-09-06 Atlantic Richfield Company Purification of butylene oxides by extractive distillation with selected extractive distillation solvents
US5107067A (en) * 1986-05-08 1992-04-21 Texaco Inc. Catalytic reaction of propyelne with tertiary butyl hydroperoxide
JPS6434783U (fr) * 1987-08-26 1989-03-02
US5127997A (en) * 1991-05-09 1992-07-07 Texaco Chemical Company Purification of propylene oxide by liquid extraction
US5133839A (en) * 1991-07-25 1992-07-28 Arco Chemical Technology, L.P. Lower alkylene oxide purification
DE69306607D1 (de) * 1992-02-20 1997-01-30 Arco Chem Tech Reinigung von niedrigem Alkylenoxyd
US5262017A (en) * 1993-04-19 1993-11-16 Texaco Chemical Company Plural stage purification of propylene oxide
US5354431A (en) * 1993-09-23 1994-10-11 Texaco Chemical Company Plural stage drying and purification of propylene oxide
US6500311B1 (en) 2001-09-21 2002-12-31 Arco Chemical Technology, L.P. Propylene oxide purification
JP4078482B2 (ja) * 2002-02-15 2008-04-23 住友化学株式会社 プロピレンオキサイドの精製方法
US7594979B2 (en) * 2003-03-18 2009-09-29 Dow Global Technologies, Inc. Purification of propylene oxide resulting from epoxidation of propylene with hydrogen peroxide
JP4882197B2 (ja) * 2003-09-18 2012-02-22 住友化学株式会社 プロピレンオキサイドの精製方法
WO2006001407A1 (fr) * 2004-06-23 2006-01-05 Sumitomo Chemical Company, Limited Procédé de purification d'oxyde de propylène
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
US8981133B2 (en) 2011-06-07 2015-03-17 Lyondell Chemical Technology, L.P. Alkylene oxide separation systems, methods, and apparatuses
CN107286118A (zh) * 2016-04-12 2017-10-24 中国石油化工股份有限公司 环氧丙烷的精制装置
CN109851590A (zh) * 2017-11-30 2019-06-07 中国石油化工股份有限公司 环氧丙烷的纯化方法
US11014899B2 (en) * 2019-05-15 2021-05-25 Lyondell Chemical Technology, L.P. Methods of drying propylene oxide
US10844295B1 (en) 2019-10-11 2020-11-24 Saudi Arabian Oil Company Systems and processes to deolefinate aromatic-rich hydrocarbon streams

Also Published As

Publication number Publication date
LU56829A1 (fr) 1970-03-05
JPS4942483B1 (fr) 1974-11-15
BE720422A (fr) 1969-03-05
FR95776E (fr) 1971-06-25
DE1793370A1 (de) 1972-02-03
US3843488A (en) 1974-10-22

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: HALCON RESEARCH AND DEVELOPMENT CORPORATION

PL Patent ceased