JPH038818B2 - - Google Patents

Info

Publication number
JPH038818B2
JPH038818B2 JP59251612A JP25161284A JPH038818B2 JP H038818 B2 JPH038818 B2 JP H038818B2 JP 59251612 A JP59251612 A JP 59251612A JP 25161284 A JP25161284 A JP 25161284A JP H038818 B2 JPH038818 B2 JP H038818B2
Authority
JP
Japan
Prior art keywords
gas
carbon dioxide
aromatic
polyimide
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 - Lifetime
Application number
JP59251612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61133117A (ja
Inventor
Hiroshi Makino
Masayuki Nakatani
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP59251612A priority Critical patent/JPS61133117A/ja
Publication of JPS61133117A publication Critical patent/JPS61133117A/ja
Publication of JPH038818B2 publication Critical patent/JPH038818B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP59251612A 1984-11-30 1984-11-30 炭酸ガスの分離方法 Granted JPS61133117A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59251612A JPS61133117A (ja) 1984-11-30 1984-11-30 炭酸ガスの分離方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59251612A JPS61133117A (ja) 1984-11-30 1984-11-30 炭酸ガスの分離方法

Publications (2)

Publication Number Publication Date
JPS61133117A JPS61133117A (ja) 1986-06-20
JPH038818B2 true JPH038818B2 (OSRAM) 1991-02-07

Family

ID=17225405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59251612A Granted JPS61133117A (ja) 1984-11-30 1984-11-30 炭酸ガスの分離方法

Country Status (1)

Country Link
JP (1) JPS61133117A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717394A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4717393A (en) * 1986-10-27 1988-01-05 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
US4880442A (en) * 1987-12-22 1989-11-14 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes
JPH0780685B2 (ja) * 1988-05-18 1995-08-30 新日本製鐵株式会社 高純度液化炭酸製造プラントにおける原料ガスの処理方法及び装置
US4932983A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted methylene dianilines and unsubstituted diamines
US4932982A (en) * 1989-06-01 1990-06-12 E. I. Du Pont De Nemours And Company Copolyimide gas separation membranes derived from substituted phenylene diamines and substituted methylene dianilines
US4988371A (en) * 1989-09-12 1991-01-29 The Dow Chemical Company Novel alicyclic polyimide gas separation membranes
US6383258B1 (en) * 2000-12-19 2002-05-07 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Copolyimide gas separation membranes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170934A (en) * 1981-04-14 1982-10-21 Ube Ind Ltd Preparation of porous polyimide film
JPS57209607A (en) * 1981-06-22 1982-12-23 Ube Ind Ltd Preparation of polyimide separation film
JPS586205A (ja) * 1981-07-01 1983-01-13 Ube Ind Ltd ポリイミド半透膜の製法
JPS588512A (ja) * 1981-07-08 1983-01-18 Ube Ind Ltd ポリイミド分離膜の製法
JPS5811003A (ja) * 1981-07-10 1983-01-21 Ube Ind Ltd ポリイミド系気体分離膜
JPS5998704A (ja) * 1982-11-29 1984-06-07 Nitto Electric Ind Co Ltd ポリイミドからなる気体分離膜
JPS59130505A (ja) * 1983-01-14 1984-07-27 Nitto Electric Ind Co Ltd 複合膜の製造方法

Also Published As

Publication number Publication date
JPS61133117A (ja) 1986-06-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term