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
Authority: BR; Brazil
Prior art keywords: membranes; gases; separation; reactive treatment; reactive
Prior art date: 1991-04-22

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.)

1991-04-22

Filing date

1992-04-16

Publication date

1992-12-01

1992-04-16 Application filed by Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech

1992-12-01 Publication of BR9201438A publication Critical patent/BR9201438A/pt

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
- 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 -
DE69429494T2 (de) *	1993-10-20	2002-08-01	L'air Liquide, S.A. Pour L'etude Et L'exploitation Des Procedes Georges Claude	Behandlung von Membranen zur Gastrennung mit einem inerten Lösungsmittel
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.
US8636826B2 (en) *	2009-11-03	2014-01-28	Societe Bic	Hydrogen membrane separator
WO2010051557A1 (en) *	2008-11-03	2010-05-06	Societe Bic	Hydrogen-generating fuel cell cartridges
US8986404B2 (en)	2009-11-03	2015-03-24	Societe Bic	Gas generator with starter mechanism and catalyst shield
GB0901699D0 (en) *	2009-02-02	2009-03-11	Ntnu Technology Transfer As	gas seperation membrane
BR112012007129B1 (pt) *	2009-09-29	2019-07-02	Kurita Water Industries Ltd	Membrana permeável, e método para melhorar sua rejeição
US20140263053A1 (en) *	2013-03-12	2014-09-18	Taiwan Semiconductor Manufacturing Company, Ltd.	Filter System and Method
JP6602502B2 (ja) *	2017-03-17	2019-11-06	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)

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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
US4575385A (en) *	1983-06-30	1986-03-11	Monsanto Company	Permeation modified gas separation membranes
US4530703A (en) *	1983-06-30	1985-07-23	Monsanto Company	Cross-linked polyarylene oxide membranes
US4652283A (en) *	1983-06-30	1987-03-24	Monsanto Company	Polyphenylene oxide membrane having chemically bonded coating
US4654055A (en) *	1983-06-30	1987-03-31	Monsanto Company	Asymmetric gas separation membranes
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
DE3769242D1 (de) *	1986-08-14	1991-05-16	Toray Industries	Gastrennungsmembran.
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

1991
- 1991-04-22 US US07/688,327 patent/US5131927A/en not_active Expired - Fee Related
1992
- 1992-04-16 BR BR929201438A patent/BR9201438A/pt not_active IP Right Cessation
- 1992-04-21 DE DE69211414T patent/DE69211414T2/de not_active Expired - Fee Related
- 1992-04-21 JP JP4126626A patent/JPH05137978A/ja active Pending
- 1992-04-21 CN CN92103679A patent/CN1032242C/zh not_active Expired - Fee Related
- 1992-04-21 MX MX9201837A patent/MX9201837A/es unknown
- 1992-04-21 EP EP92106778A patent/EP0510574B1/en not_active Expired - Lifetime
- 1992-04-21 CA CA002066554A patent/CA2066554A1/en not_active Abandoned
- 1992-04-21 KR KR1019920006630A patent/KR920019406A/ko not_active Ceased
- 1992-05-07 TW TW081103563A patent/TW212142B/zh active

Also Published As

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

Publication	Publication Date	Title
US4941893B1 (en)	1996-07-30	Gas separation by semi-permeable membranes
BR9201438A (pt)	1992-12-01	Tratamento reativo de membranas compstas para a separacao de gases
FI914660A7 (fi)	1992-04-05	Kalvonerotusjärjestelmä ja menetelmät sellaisen järjestelmän käyttämiseksi ja puhdistamiseksi
PT87510A (pt)	1988-06-01	A process for the preparation of polyimida gas separation membranes
EP0446947A3 (en)	1991-11-13	Gas separating asymmetric membrane
FR2650756B1 (fr)	1991-10-31	Membrane de separation de gaz
EP0301597A3 (en)	1989-11-15	Permeable membranes for enhanced gas separation
DE69409593D1 (de)	1998-05-20	Membranen zum Abtrennen von Kohlendioxidgas
FI942895L (fi)	1994-08-18	Kudosten ohjattuun regenerointiin tarkoitetut yhdistelmämateriaalikalvot
NO941980D0 (no)	1994-05-27	Gassturbin-luftseparasjonskombinasjonsanlegg
DE69311494D1 (de)	1997-07-17	Mikroporöse Verbundmembranen
BR9202953A (pt)	1993-03-30	Adsorvedor para a producao ou a purificacao de um gas
DE69212699D1 (de)	1996-09-19	Gastrennungsverfahren
EP0428052A3 (en)	1991-09-11	Gas separation by adsorbent membranes
GB9122914D0 (en)	1991-12-11	Process for purifying water by means of a combination of membrane separation units and related apparatus
DK0545559T3 (da)	1998-02-02	Separering af gasblandinger
EP0543574A3 (en)	1993-07-21	Membrane separation process
GB8830107D0 (en)	1989-02-22	Gas separation
IL87977A0 (en)	1989-03-31	Separation of gases
DE69213547D1 (de)	1996-10-17	Gastrennungsverfahren
EP0466470A3 (en)	1992-10-21	Membranes for aromatics/saturates separation
GB2220868B (en)	1992-12-09	Apparatus for continuously purifying gases
FI924731A7 (fi)	1992-10-19	Membranseparationsfoerfarande
ZA917892B (en)	1992-07-29	Separation of gas mixtures
GB9016415D0 (en)	1990-09-12	Gas treatment or separation apparatus

Legal Events

Date	Code	Title	Description
1995-03-01	HHEE	Republication of request for examination (correction)
1995-11-28	HE	Change of address
1995-12-05	HC	Change of name
1995-12-05	HE	Change of address
1998-11-17	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-05-18	FF	Decision: intention to grant
1999-11-16	FG9A	Patent or certificate of addition granted
2011-03-15	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).
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	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.
2020-12-15	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.
2021-03-30	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.