JPS5658518A - Fine-tubelike gas separating member - Google Patents

Fine-tubelike gas separating member

Info

Publication number
JPS5658518A
JPS5658518A JP13446679A JP13446679A JPS5658518A JP S5658518 A JPS5658518 A JP S5658518A JP 13446679 A JP13446679 A JP 13446679A JP 13446679 A JP13446679 A JP 13446679A JP S5658518 A JPS5658518 A JP S5658518A
Authority
JP
Japan
Prior art keywords
fine
tubelike
jar
substrate
separating member
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
JP13446679A
Other languages
Japanese (ja)
Other versions
JPH0451222B2 (en
Inventor
Masakata Hirai
Jiro Sakata
Yutaka Yamamoto
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP13446679A priority Critical patent/JPS5658518A/en
Priority to CA000354752A priority patent/CA1139680A/en
Priority to DE8080103599T priority patent/DE3066085D1/en
Priority to EP80103599A priority patent/EP0021422B1/en
Publication of JPS5658518A publication Critical patent/JPS5658518A/en
Priority to US06/388,577 priority patent/US4410338A/en
Publication of JPH0451222B2 publication Critical patent/JPH0451222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To improve separation efficiency by using a fine-tubelike gas separating member having a fine-tubelike substrate of porous wall parts and a high molecular thin film formed through plasma polymerization on the surface thereof at the time of separating mixed gases to their composition gases.
CONSTITUTION: At the time of manufacturing the gas separating member, a plasma generator provided with copper-made electrodes 3 on the projecting part of a glass- made jar 1 is used. A fine-tubelike substrate 5 wound on a support 6 is placed on the sample stage 4 in the jar 1. The substrate 5 like fine tubes having circular pores of sizes below several thousand angstrome or rectangular or oval pores of ≤1,000 angstrome short diameters on the wall surfaces is used. After the air in the jar 1 is extracted from the passage 22 provided to the metal-made stage 2, an organic monomer of organosilanes such as hexamethyl disiloxane is admitted through the passage 21. Next, a high-frequency voltage is applied between the electrodes 3, 3 to cause plasma polymerization.
COPYRIGHT: (C)1981,JPO&Japio
JP13446679A 1979-06-25 1979-10-17 Fine-tubelike gas separating member Granted JPS5658518A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13446679A JPS5658518A (en) 1979-10-17 1979-10-17 Fine-tubelike gas separating member
CA000354752A CA1139680A (en) 1979-06-25 1980-06-25 Gas separating members and a method of making the same
DE8080103599T DE3066085D1 (en) 1979-06-25 1980-06-25 Gas separating member
EP80103599A EP0021422B1 (en) 1979-06-25 1980-06-25 Gas separating member
US06/388,577 US4410338A (en) 1979-06-25 1982-06-15 Gas separating members and a method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13446679A JPS5658518A (en) 1979-10-17 1979-10-17 Fine-tubelike gas separating member

Publications (2)

Publication Number Publication Date
JPS5658518A true JPS5658518A (en) 1981-05-21
JPH0451222B2 JPH0451222B2 (en) 1992-08-18

Family

ID=15128977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13446679A Granted JPS5658518A (en) 1979-06-25 1979-10-17 Fine-tubelike gas separating member

Country Status (1)

Country Link
JP (1) JPS5658518A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
JPS588503A (en) * 1981-07-08 1983-01-18 Toyobo Co Ltd Preparation of polysulfone hollow fiber membrane for gas separation
JPS5955309A (en) * 1982-09-24 1984-03-30 Shin Etsu Chem Co Ltd Composite molded body for gas separation
JPS5969105A (en) * 1982-10-12 1984-04-19 Shin Etsu Chem Co Ltd Composite molded body for gas separation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624018A (en) * 1979-06-25 1981-03-07 Toyota Central Res & Dev Lab Inc Gas separating member and production thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624018A (en) * 1979-06-25 1981-03-07 Toyota Central Res & Dev Lab Inc Gas separating member and production thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
JPS588503A (en) * 1981-07-08 1983-01-18 Toyobo Co Ltd Preparation of polysulfone hollow fiber membrane for gas separation
JPS5955309A (en) * 1982-09-24 1984-03-30 Shin Etsu Chem Co Ltd Composite molded body for gas separation
JPS5969105A (en) * 1982-10-12 1984-04-19 Shin Etsu Chem Co Ltd Composite molded body for gas separation

Also Published As

Publication number Publication date
JPH0451222B2 (en) 1992-08-18

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