BE720422A - - Google Patents

Info

Publication number
BE720422A
BE720422A BE720422DA BE720422A BE 720422 A BE720422 A BE 720422A BE 720422D A BE720422D A BE 720422DA BE 720422 A BE720422 A BE 720422A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE720422A publication Critical patent/BE720422A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/32Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE720422D 1966-10-12 1968-09-05 BE720422A (OSRAM)

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
BE720422A true BE720422A (OSRAM) 1969-03-05

Family

ID=27079597

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720422D BE720422A (OSRAM) 1966-10-12 1968-09-05

Country Status (7)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402794A (en) * 1982-05-24 1983-09-06 Atlantic Richfield Company Purification of butylene oxides by extractive distillation with selected extractive distillation solvents
US4379025A (en) * 1982-05-24 1983-04-05 Atlantic Richfield Company Water removal from butylene oxides by liquid extraction with selected extractive solvents
US5107067A (en) * 1986-05-08 1992-04-21 Texaco Inc. Catalytic reaction of propyelne with tertiary butyl hydroperoxide
JPS6434783U (OSRAM) * 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
ES2335768T3 (es) * 2003-03-18 2010-04-05 Dow Global Technologies Inc. Purificacion de oxido de propileno resultante de la epoxidacion de propileno con peroxido de hidrogeno.
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
EP1816129A4 (en) * 2004-06-23 2008-01-02 Sumitomo Chemical Co PROCESS FOR PURIFYING PROPYLENE OXIDE
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
ES3041125T3 (en) * 2019-05-15 2025-11-07 Lyondell Chemical Tech Lp 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
DE1793370A1 (de) 1972-02-03
JPS4942483B1 (OSRAM) 1974-11-15
LU56829A1 (OSRAM) 1970-03-05
FR95776E (fr) 1971-06-25
US3843488A (en) 1974-10-22
CH490364A (fr) 1970-05-15

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