BR9201438A - Tratamento reativo de membranas compstas para a separacao de gases - Google Patents

Tratamento reativo de membranas compstas para a separacao de gases

Info

Publication number
BR9201438A
BR9201438A BR929201438A BR9201438A BR9201438A BR 9201438 A BR9201438 A BR 9201438A BR 929201438 A BR929201438 A BR 929201438A BR 9201438 A BR9201438 A BR 9201438A BR 9201438 A BR9201438 A BR 9201438A
Authority
BR
Brazil
Prior art keywords
membranes
gases
separation
reactive treatment
reactive
Prior art date
Application number
BR929201438A
Other languages
English (en)
Inventor
Benjamin Bikson
Joyce Katz Nelson
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 BR9201438A publication Critical patent/BR9201438A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BR929201438A 1991-04-22 1992-04-16 Tratamento reativo de membranas compstas para a separacao de gases BR9201438A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/688,327 US5131927A (en) 1991-04-22 1991-04-22 Reactive treatment of composite gas separation membranes

Publications (1)

Publication Number Publication Date
BR9201438A true BR9201438A (pt) 1992-12-01

Family

ID=24763991

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201438A BR9201438A (pt) 1991-04-22 1992-04-16 Tratamento reativo de membranas compstas para a separacao de gases

Country Status (10)

Country Link
US (1) US5131927A (pt)
EP (1) EP0510574B1 (pt)
JP (1) JPH05137978A (pt)
KR (1) KR920019406A (pt)
CN (1) CN1032242C (pt)
BR (1) BR9201438A (pt)
CA (1) CA2066554A1 (pt)
DE (1) DE69211414T2 (pt)
MX (1) MX9201837A (pt)
TW (1) TW212142B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238471A (en) * 1992-10-14 1993-08-24 E. I. Du Pont De Nemours And Company Spray-applied fluoropolymer films for gas separation membranes
US5286280A (en) * 1992-12-31 1994-02-15 Hoechst Celanese Corporation Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same -
CA2118428A1 (en) * 1993-10-20 1995-04-21 Ian C. Roman Treatment of gas separation membranes with inert solvent
BR9506093A (pt) * 1994-12-28 1997-12-23 Praxair Technology Inc Processo para a produção de uma membrana de fibra oca aparelho e membrana compósita de multicamadas
US6174349B1 (en) 1999-04-06 2001-01-16 Seh America, Inc. Continuous effluent gas scrubber system and method
US6896717B2 (en) * 2002-07-05 2005-05-24 Membrane Technology And Research, Inc. Gas separation using coated membranes
NO322564B1 (no) * 2004-03-22 2006-10-23 Ntnu Technology Transfer As Komposittmembran, fremgangsmate til fremstilling derav, samt anvendelse derav for separasjon av CO2 fra gassblandinger.
DE102006042348A1 (de) * 2006-09-08 2008-03-27 Dräger Medical AG & Co. KG Verfahren und Vorrichtung zur Separation von Kohlendioxid aus einem Atemgasgemisch mittels Fixed Site Carrier Membran
IT1392342B1 (it) * 2008-09-18 2012-02-28 Marchesini Sistema di stagnatura di un tessuto ricoprente una cavita', mediante micro-valvole formate da fibre prodotte nella reazione chimica di un polimero che viene a contatto con un fluido che poi espande con accumulo all'interno ad elevato effetto barriera.
MY155560A (en) * 2008-11-03 2015-10-30 Bic Soc Hydrogen-generating fuel cell cartridges
US8986404B2 (en) 2009-11-03 2015-03-24 Societe Bic Gas generator with starter mechanism and catalyst shield
US8636826B2 (en) * 2009-11-03 2014-01-28 Societe Bic Hydrogen membrane separator
GB0901699D0 (en) * 2009-02-02 2009-03-11 Ntnu Technology Transfer As gas seperation membrane
DE112010003846T5 (de) * 2009-09-29 2012-12-06 Kurita Water Industries Ltd. Verfahren zur Verbesserung der Abstoßung einer permeablenMembran und permeable Membran
US20140263053A1 (en) * 2013-03-12 2014-09-18 Taiwan Semiconductor Manufacturing Company, Ltd. Filter System and Method
WO2018168820A1 (ja) * 2017-03-17 2018-09-20 住友化学株式会社 ガス分離膜エレメント、ガス分離膜モジュール、及びガス分離装置
JP2022018727A (ja) * 2020-07-16 2022-01-27 住友化学株式会社 ガス分離膜及びその製造方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616607A (en) * 1970-04-06 1971-11-02 Northern Natural Gas Co Separation of nitrogen and methane containing gas mixtures
US3980456A (en) * 1975-03-31 1976-09-14 General Electric Company Method for sealing breaches in multi-layer ultrathin membrane composites
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4243701A (en) * 1979-11-08 1981-01-06 Uop Inc. Preparation of gas separation membranes
US4318714A (en) * 1980-05-14 1982-03-09 General Electric Company Facilitated separation of a select gas through an ion exchange membrane
JPS59115704A (ja) * 1982-12-24 1984-07-04 Toray Ind Inc 半透膜の処理法
US4654055A (en) * 1983-06-30 1987-03-31 Monsanto Company Asymmetric gas separation membranes
US4530703A (en) * 1983-06-30 1985-07-23 Monsanto Company Cross-linked polyarylene oxide membranes
US4575385A (en) * 1983-06-30 1986-03-11 Monsanto Company Permeation modified gas separation membranes
US4652283A (en) * 1983-06-30 1987-03-24 Monsanto Company Polyphenylene oxide membrane having chemically bonded coating
JPS60114324A (ja) * 1983-11-26 1985-06-20 Matsushita Electric Ind Co Ltd 気体透過複合膜
US4551156A (en) * 1984-01-16 1985-11-05 Standard Oil Company Permselective membrane compositions for gas separations and process for the separation of gases therewith
EP0361628B1 (en) * 1984-11-09 1993-10-13 The Research Foundation Of State University Of New York Method of making membranes for gas separation and the composite membranes
US4602922A (en) * 1984-11-09 1986-07-29 Research Foundation Of State University Of New York Method of making membranes for gas separation and the composite membranes
JPS61153122A (ja) * 1984-12-27 1986-07-11 Nippon Denso Co Ltd 酸素分離部材およびその製造方法
US4776936A (en) * 1986-05-09 1988-10-11 Gulf South Research Institute Process for increasing the selectivity of anisotropic gas separation membranes
US4781733A (en) * 1986-07-23 1988-11-01 Bend Research, Inc. Semipermeable thin-film membranes comprising siloxane, alkoxysilyl and aryloxysilyl oligomers and copolymers
CA1320025C (en) * 1986-08-14 1993-07-13 Shinichi Yamada Gas separation membrane
US4728346A (en) * 1986-08-15 1988-03-01 Permea Inc. Permeation modified asymmetric gas separation membranes having graded density skins
US4871461A (en) * 1987-01-22 1989-10-03 The General Director Of The Agency Of Industrial Science And Technology Polymer composite membrane
US4767422A (en) * 1987-04-08 1988-08-30 Union Carbide Corporation Composite separation membranes and the preparation and use thereof
US4900626A (en) * 1987-07-28 1990-02-13 Rhone-Poulenc Recherches Hollow composite fibers selectively permeable to water vapor
US4881954A (en) * 1987-07-31 1989-11-21 Union Carbide Corporation Permeable membranes for enhanced gas separation
US4824870A (en) * 1987-09-14 1989-04-25 Gelman Sciences, Inc. Polyaldehyde activated membranes
JPH01123617A (ja) * 1987-11-10 1989-05-16 Asahi Glass Co Ltd 気体分離用複合膜の製造法
US4919694A (en) * 1987-12-28 1990-04-24 Idemitsu Kosan Company Limited Selective gas permeation membranes and method of manufacturing them
US4863496A (en) * 1988-04-13 1989-09-05 E. I. Du Pont De Nemours And Co. Reactive posttreatment for gas separation membranes
JPH0761428B2 (ja) * 1989-03-09 1995-07-05 松下電器産業株式会社 選択透過性膜およびその製造方法
US4877528A (en) * 1988-10-27 1989-10-31 Bend Research, Inc. Siloxane-grafted membranes
US4952220A (en) * 1989-04-11 1990-08-28 Air Products And Chemicals, Inc. Membranes formed from unsaturated polyimides
US4941893B1 (en) * 1989-09-19 1996-07-30 Advanced Silicon Materials Inc Gas separation by semi-permeable membranes
US5034024A (en) * 1989-10-10 1991-07-23 E. I. Du Pont De Nemours And Company Surfactant treatment of aromatic polyimide gas separation membranes
US5032149A (en) * 1989-10-10 1991-07-16 E. I. Du Pont De Nemours And Company Surfactant treatment of polyaramide gas separation membranes
US5009678A (en) * 1989-10-31 1991-04-23 Union Carbide Industrial Gases Technology Corporation Process for recovery of ammonia from an ammonia-containing gas mixture

Also Published As

Publication number Publication date
CA2066554A1 (en) 1992-10-23
MX9201837A (es) 1992-10-01
JPH05137978A (ja) 1993-06-01
KR920019406A (ko) 1992-11-19
DE69211414T2 (de) 1997-01-02
EP0510574A1 (en) 1992-10-28
EP0510574B1 (en) 1996-06-12
US5131927A (en) 1992-07-21
CN1032242C (zh) 1996-07-10
CN1066992A (zh) 1992-12-16
TW212142B (pt) 1993-09-01
DE69211414D1 (de) 1996-07-18

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Legal Events

Date Code Title Description
HHEE Republication of request for examination (correction)
HE Change of address
HC Change of name
HE Change of address
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A,13A,14A,15A,16A,17A,18A E 19A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.