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JPS5373504A - Removal of octafluoroisobutene - Google Patents

Removal of octafluoroisobutene

Info

Publication number
JPS5373504A
JPS5373504A JP14708776A JP14708776A JPS5373504A JP S5373504 A JPS5373504 A JP S5373504A JP 14708776 A JP14708776 A JP 14708776A JP 14708776 A JP14708776 A JP 14708776A JP S5373504 A JPS5373504 A JP S5373504A
Authority
JP
Japan
Prior art keywords
octafluoroisobutene
removal
hexafluoropropylene
contaminated
selectively
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.)
Granted
Application number
JP14708776A
Other languages
Japanese (ja)
Other versions
JPS6039046B2 (en
Inventor
Takeshi Kuroda
Yoshiki Furukawa
Tsutomu Matsuoka
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.)
Taiheiyo Cement Corp
Original Assignee
Onoda Cement Co Ltd
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 Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP51147087A priority Critical patent/JPS6039046B2/en
Publication of JPS5373504A publication Critical patent/JPS5373504A/en
Publication of JPS6039046B2 publication Critical patent/JPS6039046B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To remove octafluoroisobutene easily and selectively from hexafluoropropylene contaminated with the said compound, by the contact with a lower alcohol.
COPYRIGHT: (C)1978,JPO&Japio
JP51147087A 1976-12-09 1976-12-09 How to remove octafluoroisobutene Expired JPS6039046B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51147087A JPS6039046B2 (en) 1976-12-09 1976-12-09 How to remove octafluoroisobutene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51147087A JPS6039046B2 (en) 1976-12-09 1976-12-09 How to remove octafluoroisobutene

Publications (2)

Publication Number Publication Date
JPS5373504A true JPS5373504A (en) 1978-06-30
JPS6039046B2 JPS6039046B2 (en) 1985-09-04

Family

ID=15422163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51147087A Expired JPS6039046B2 (en) 1976-12-09 1976-12-09 How to remove octafluoroisobutene

Country Status (1)

Country Link
JP (1) JPS6039046B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466879A (en) * 1994-02-28 1995-11-14 Minnesota Mining And Manufacturing Company Production of hexafluoroacetone and its oxime
US5573654A (en) * 1994-03-04 1996-11-12 Minnesota Mining And Manufacturing Company Process for making hexafluoropropane and perfluoropropane
CN107663144A (en) * 2016-07-27 2018-02-06 中昊晨光化工研究院有限公司 A kind of method of methanol in removal hexafluoropropene

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02968A (en) * 1988-06-08 1990-01-05 Fujitsu Ltd Photomask

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016768A (en) * 1973-06-15 1975-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016768A (en) * 1973-06-15 1975-02-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466879A (en) * 1994-02-28 1995-11-14 Minnesota Mining And Manufacturing Company Production of hexafluoroacetone and its oxime
US5573654A (en) * 1994-03-04 1996-11-12 Minnesota Mining And Manufacturing Company Process for making hexafluoropropane and perfluoropropane
CN107663144A (en) * 2016-07-27 2018-02-06 中昊晨光化工研究院有限公司 A kind of method of methanol in removal hexafluoropropene
CN107663144B (en) * 2016-07-27 2019-08-06 中昊晨光化工研究院有限公司 A kind of method of methanol in removal hexafluoropropene

Also Published As

Publication number Publication date
JPS6039046B2 (en) 1985-09-04

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