BR9102741A - Membranas polimericas permeaveis ao oxigenio - Google Patents

Membranas polimericas permeaveis ao oxigenio

Info

Publication number
BR9102741A
BR9102741A BR919102741A BR9102741A BR9102741A BR 9102741 A BR9102741 A BR 9102741A BR 919102741 A BR919102741 A BR 919102741A BR 9102741 A BR9102741 A BR 9102741A BR 9102741 A BR9102741 A BR 9102741A
Authority
BR
Brazil
Prior art keywords
oxygen
polymeric membranes
membranes allowed
allowed
polymeric
Prior art date
Application number
BR919102741A
Other languages
English (en)
Inventor
Eishun Tsuchida
Hirogyuki Nishide
Hiroyoshi Kawakami
Wakana Inoue
Original Assignee
Union Carbide Ind Gases Tech
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 Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of BR9102741A publication Critical patent/BR9102741A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0251—Physical processing only by making use of membranes
    • C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR919102741A 1990-06-30 1991-07-01 Membranas polimericas permeaveis ao oxigenio BR9102741A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17311790 1990-06-30

Publications (1)

Publication Number Publication Date
BR9102741A true BR9102741A (pt) 1992-02-04

Family

ID=15954457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102741A BR9102741A (pt) 1990-06-30 1991-07-01 Membranas polimericas permeaveis ao oxigenio

Country Status (3)

Country Link
US (1) US5229465A (pt)
BR (1) BR9102741A (pt)
CA (1) CA2045965A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682977A3 (en) * 1994-05-20 2000-01-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Improved polymeric membrane
US5799652A (en) * 1995-05-22 1998-09-01 Hypoxico Inc. Hypoxic room system and equipment for Hypoxic training and therapy at standard atmospheric pressure
WO2002020136A1 (en) * 2000-09-06 2002-03-14 Colorado Altitude Training Llc Altitude simulation method and system
US6547859B1 (en) * 2000-11-21 2003-04-15 Praxair Technology, Inc. Process for making microporous membranes having selected gas-selective sites and the membranes so made
KR100415979B1 (ko) * 2001-02-21 2004-01-24 한국과학기술연구원 계면활성제가 첨가된 고체고분자 전해질 촉진수송 분리막
CA2446881C (en) * 2001-05-11 2011-08-02 Thomas Haring Modification of stretched films
US7432371B2 (en) * 2002-02-07 2008-10-07 Covalent Partners, Llc Nanofilm and membrane compositions
US20040034223A1 (en) * 2002-02-07 2004-02-19 Covalent Partners, Llc. Amphiphilic molecular modules and constructs based thereon
US20040106741A1 (en) * 2002-09-17 2004-06-03 Kriesel Joshua W. Nanofilm compositions with polymeric components
US7931944B2 (en) * 2003-11-25 2011-04-26 Kimberly-Clark Worldwide, Inc. Method of treating substrates with ionic fluoropolymers
US7811949B2 (en) * 2003-11-25 2010-10-12 Kimberly-Clark Worldwide, Inc. Method of treating nonwoven fabrics with non-ionic fluoropolymers
DE102004049758A1 (de) * 2004-10-08 2006-04-13 Gkss-Forschungszentrum Geesthacht Gmbh Polymeres Substrat zur Kultivierung von Zellen, insbesondere von Keratinozyten
US20060110997A1 (en) * 2004-11-24 2006-05-25 Snowden Hue S Treated nonwoven fabrics and method of treating nonwoven fabrics
WO2006093818A2 (en) * 2005-02-25 2006-09-08 The University Of Akron Method and apparatus for determining the oxygen permeability of a polymer membrane, and oxygen permeable polymer membranes
EP2450405B1 (en) 2009-06-30 2013-12-25 Daikin Industries, Ltd. Composition and process for producing same, powder coating material, pellets, molded resin, and electric wire
AU2010302301B2 (en) * 2009-09-30 2015-05-07 Koninklijke Philips Electronics N.V. Gas concentration arrangement
JP5908271B2 (ja) * 2011-12-20 2016-04-26 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 高分子化合物、酸素透過膜、酸素透過材及び電気化学デバイス
CN111530308B (zh) * 2020-05-12 2022-05-10 福建师范大学 侧基含卟啉催化基团的单片型聚芳醚酮双极膜制备方法
WO2025035075A1 (en) * 2023-08-09 2025-02-13 Georgia Tech Research Corporation Reverse selective o2/h2 membranes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198851A (en) * 1978-05-22 1980-04-22 University Of Utah Method and structure for detecting the concentration of oxygen in a substance
JPS60118217A (ja) * 1983-11-29 1985-06-25 Daikin Ind Ltd 気体分離膜
US4609383A (en) * 1984-09-24 1986-09-02 Aquanautics Corporation Apparatus and method for extracting oxygen from fluids
US4564561A (en) * 1985-03-27 1986-01-14 E. I. Du Pont De Nemours And Company Fluorine-containing polymer compositions and their preparation
US4833207A (en) * 1986-12-18 1989-05-23 Kansai Paint Company, Limited Curable compositions
JP2508760B2 (ja) * 1987-10-20 1996-06-19 旭硝子株式会社 汚れ離脱性を有する撥水撥油剤

Also Published As

Publication number Publication date
CA2045965A1 (en) 1991-12-31
US5229465A (en) 1993-07-20

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law