JPH0423573B2 - - Google Patents

Info

Publication number
JPH0423573B2
JPH0423573B2 JP4720086A JP4720086A JPH0423573B2 JP H0423573 B2 JPH0423573 B2 JP H0423573B2 JP 4720086 A JP4720086 A JP 4720086A JP 4720086 A JP4720086 A JP 4720086A JP H0423573 B2 JPH0423573 B2 JP H0423573B2
Authority
JP
Japan
Prior art keywords
membrane
hexafluorothioacetone
sec
helium
separation membrane
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
Application number
JP4720086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62204827A (ja
Inventor
Shunichi Samejima
Hide Nakamura
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 AIST
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 JPS62204827A (ja) 1987-09-09
JPH0423573B2 true JPH0423573B2 (cs) 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 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671072B2 (ja) * 1991-11-26 1997-10-29 宇部興産株式会社 ガス分離膜の製造法

Also Published As

Publication number Publication date
JPS62204827A (ja) 1987-09-09

Similar Documents

Publication Publication Date Title
US5051114A (en) Perfluorodioxole membranes
US5288304A (en) Composite carbon fluid separation membranes
EP0461853B1 (en) Residential furnaces, air-intake system therefor, and method of operating them
US3246450A (en) Recovery of hydrogen
JPS593201B2 (ja) ガス分離用膜の製造法
JP3999423B2 (ja) 液体膜による炭酸ガス分離・除湿方法およびその装置
JPS58166018A (ja) ポリメチルペンテン膜の連続式製造方法
JPH0252527B2 (cs)
JPH0423572B2 (cs)
Lin et al. Gas permeabilities of poly (trimethylsilylpropyne) membranes surface modified with CF4 plasma
JPH0423573B2 (cs)
JPS588517A (ja) ガス選択透過性複合膜の製造方法
JPH0236291B2 (ja) Kitaibunrimaku
JPH0236292B2 (ja) Kitaiobunrisurumaku
JPH0423570B2 (cs)
JPH0236290B2 (ja) Gasubunrimaku
JPH0236293B2 (ja) Gasunobunrimaku
JPS63264101A (ja) 選択透過膜
EP0168133A1 (en) A shaped body for gas separation
JPH0761411B2 (ja) 有機物水溶液の濃縮方法
JPS60257807A (ja) 気体分離用成形体
JPH06182167A (ja) 含フッ素ポリイミド系気体分離膜、及びこれを用いた混合気体の分離・濃縮方法
Li et al. Effect of pressure on oxygen enrichment of liquid crystalline cellulose ether membranes at elevated temperature
JPH04305234A (ja) 気体透過性複合膜の製造方法
JPH06116436A (ja) 多孔質高分子膜の処理方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term