DE69016806T2 - Monoepoxyd-Reinigung. - Google Patents

Monoepoxyd-Reinigung.

Info

Publication number
DE69016806T2
DE69016806T2 DE1990616806 DE69016806T DE69016806T2 DE 69016806 T2 DE69016806 T2 DE 69016806T2 DE 1990616806 DE1990616806 DE 1990616806 DE 69016806 T DE69016806 T DE 69016806T DE 69016806 T2 DE69016806 T2 DE 69016806T2
Authority
DE
Germany
Prior art keywords
monoepoxide
cleaning
monoepoxide cleaning
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 - Fee Related
Application number
DE1990616806
Other languages
English (en)
Other versions
DE69016806D1 (de
Inventor
Thomas T Shih
John C Jubin
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
Publication of DE69016806D1 publication Critical patent/DE69016806D1/de
Application granted granted Critical
Publication of DE69016806T2 publication Critical patent/DE69016806T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE1990616806 1989-03-23 1990-03-23 Monoepoxyd-Reinigung. Expired - Fee Related DE69016806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32787689A 1989-03-23 1989-03-23

Publications (2)

Publication Number Publication Date
DE69016806D1 DE69016806D1 (de) 1995-03-23
DE69016806T2 true DE69016806T2 (de) 1995-06-08

Family

ID=23278464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990616806 Expired - Fee Related DE69016806T2 (de) 1989-03-23 1990-03-23 Monoepoxyd-Reinigung.

Country Status (3)

Country Link
EP (1) EP0389300B1 (de)
JP (1) JPH02268174A (de)
DE (1) DE69016806T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69110761T2 (de) * 1990-03-12 1995-11-16 Arco Chem Tech Reiningung von niederen Alkylenoxiden.
US5139622A (en) * 1991-10-03 1992-08-18 Texaco Chemical Company Purification of propylene oxide by extractive distillation
US5160587A (en) * 1991-11-01 1992-11-03 Texaco Chemical Company Extractive distillation of propylene oxide
JP3301245B2 (ja) * 1994-03-24 2002-07-15 住友化学工業株式会社 プロピレンオキシドの回収方法
US5453160A (en) * 1994-05-31 1995-09-26 Texaco Chemical Inc. Use of mixed polyoxypropylene glycols in the extractive distillation of propylene oxide
US5464505A (en) * 1994-05-31 1995-11-07 Texaco Chemical Inc. Use of propylene oxide adducts in the purification of propylene oxide by extractive distillation
US5849938A (en) 1997-09-02 1998-12-15 Arco Chemical Technology, L.P. Separation of methanol and propylene oxide from a reaction mixture
JP2001302649A (ja) 2000-04-28 2001-10-31 Sumitomo Chem Co Ltd プロピレンオキサイドの精製方法
US7994348B2 (en) 2005-08-02 2011-08-09 Sumitomo Chemical Company, Limited Process for producing propylene oxide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4140588A (en) * 1977-08-05 1979-02-20 Halcon Research And Development Corporation Purification of propylene oxide by extractive distillation

Also Published As

Publication number Publication date
EP0389300B1 (de) 1995-02-15
DE69016806D1 (de) 1995-03-23
JPH02268174A (ja) 1990-11-01
EP0389300A1 (de) 1990-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee