JPS62204827A - 気体の分離膜 - Google Patents

気体の分離膜

Info

Publication number
JPS62204827A
JPS62204827A JP4720086A JP4720086A JPS62204827A JP S62204827 A JPS62204827 A JP S62204827A JP 4720086 A JP4720086 A JP 4720086A JP 4720086 A JP4720086 A JP 4720086A JP S62204827 A JPS62204827 A JP S62204827A
Authority
JP
Japan
Prior art keywords
membrane
gas
helium
plasma
porous
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
JP4720086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423573B2 (enExample
Inventor
Shunichi Samejima
鮫島　俊一
Hide Nakamura
秀 中村
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP4720086A priority Critical patent/JPS62204827A/ja
Publication of JPS62204827A publication Critical patent/JPS62204827A/ja
Publication of JPH0423573B2 publication Critical patent/JPH0423573B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP4720086A 1986-03-06 1986-03-06 気体の分離膜 Granted JPS62204827A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4720086A JPS62204827A (ja) 1986-03-06 1986-03-06 気体の分離膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4720086A JPS62204827A (ja) 1986-03-06 1986-03-06 気体の分離膜

Publications (2)

Publication Number Publication Date
JPS62204827A true JPS62204827A (ja) 1987-09-09
JPH0423573B2 JPH0423573B2 (enExample) 1992-04-22

Family

ID=12768489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4720086A Granted JPS62204827A (ja) 1986-03-06 1986-03-06 気体の分離膜

Country Status (1)

Country Link
JP (1) JPS62204827A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246743A (en) * 1991-11-26 1993-09-21 Ube Industries, Ltd. Method of enhancing gas separation performance of an aromatic polyimide membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246743A (en) * 1991-11-26 1993-09-21 Ube Industries, Ltd. Method of enhancing gas separation performance of an aromatic polyimide membrane

Also Published As

Publication number Publication date
JPH0423573B2 (enExample) 1992-04-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term