BR8802377A - Processo para pos-tratamento reativo para membranas de separacao de gases - Google Patents

Processo para pos-tratamento reativo para membranas de separacao de gases

Info

Publication number
BR8802377A
BR8802377A BR8802377A BR8802377A BR8802377A BR 8802377 A BR8802377 A BR 8802377A BR 8802377 A BR8802377 A BR 8802377A BR 8802377 A BR8802377 A BR 8802377A BR 8802377 A BR8802377 A BR 8802377A
Authority
BR
Brazil
Prior art keywords
gas separation
treatment process
separation membranes
reactive post
reactive
Prior art date
Application number
BR8802377A
Other languages
English (en)
Inventor
Richard Allen Hayes
Okan Max Ekiner
Philip Manos
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR8802377A publication Critical patent/BR8802377A/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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BR8802377A 1988-04-13 1988-05-17 Processo para pos-tratamento reativo para membranas de separacao de gases BR8802377A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/175,500 US4863496A (en) 1988-04-13 1988-04-13 Reactive posttreatment for gas separation membranes

Publications (1)

Publication Number Publication Date
BR8802377A true BR8802377A (pt) 1989-12-05

Family

ID=22640465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802377A BR8802377A (pt) 1988-04-13 1988-05-17 Processo para pos-tratamento reativo para membranas de separacao de gases

Country Status (17)

Country Link
US (1) US4863496A (pt)
EP (1) EP0337000B1 (pt)
JP (1) JPH01262923A (pt)
KR (1) KR910003114B1 (pt)
CN (1) CN1036909A (pt)
AT (1) ATE154765T1 (pt)
AU (1) AU604892B2 (pt)
BR (1) BR8802377A (pt)
DE (1) DE3855952T2 (pt)
DK (1) DK269388A (pt)
MA (1) MA21280A1 (pt)
NO (1) NO882145L (pt)
NZ (1) NZ224634A (pt)
OA (1) OA08739A (pt)
PT (1) PT87512B (pt)
TN (1) TNSN88058A1 (pt)
ZA (1) ZA883526B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091216A (en) * 1988-04-13 1992-02-25 E. I. Du Pont De Nemours And Company Reactive post treatment for gas separation membranes
US5002590A (en) * 1989-09-19 1991-03-26 Bend Research, Inc. Countercurrent dehydration by hollow fibers
US5032149A (en) * 1989-10-10 1991-07-16 E. I. Du Pont De Nemours And Company Surfactant treatment of polyaramide gas separation membranes
US4983191A (en) * 1989-10-10 1991-01-08 E. I. Du Pont De Nemours And Company Production of aromatic polyimide 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
US5085774A (en) * 1990-08-30 1992-02-04 E. I. Du Pont De Nemours And Company Polymeric membranes
US5160353A (en) * 1990-08-30 1992-11-03 E. I. Du Pont De Nemours & Company Gas separation membrane with ultrathin layer
FR2666410B1 (fr) * 1990-09-05 1993-10-08 Alcatel Cit Detecteur de fuite haut flux a trois filtres moleculaires.
US5076817A (en) * 1990-11-30 1991-12-31 E. I. Du Pont De Nemours And Company Polyamide gas separation membranes and process of using same
US5131927A (en) * 1991-04-22 1992-07-21 Union Carbide Industrial Gases Technology Corporation Reactive treatment of composite gas separation membranes
US5282968A (en) * 1992-08-03 1994-02-01 E. I. Du Pont De Nemours And Company Process for separating and recovering halocarbons from mixtures thereof
US5456841A (en) * 1992-08-03 1995-10-10 E. I. Du Pont De Nemours And Company Process for separating and recovering halocarbons from mixtures thereof
CA2149806A1 (en) * 1994-05-20 1995-11-21 William John Koros Polymeric membrane
ATE250971T1 (de) * 1999-01-21 2003-10-15 Membrana Gmbh Integral asymmetrische polyolefinmembran
US6500233B1 (en) 2000-10-26 2002-12-31 Chevron U.S.A. Inc. Purification of p-xylene using composite mixed matrix membranes
US6730145B1 (en) 2002-01-29 2004-05-04 L'air Liquide Societe Anonyme Treating gas separation membrane with aqueous reagent dispersion
US20050180957A1 (en) * 2004-01-16 2005-08-18 Scharp David W. Method of using fibrin-bound angiogenic factors to stimulate vascularization of transplant site of encapsulated cells
JP5202836B2 (ja) * 2006-12-01 2013-06-05 日本エア・リキード株式会社 キセノンの回収システムおよび回収装置
NZ599605A (en) 2007-02-19 2013-11-29 Marinepolymer Tech Inc Hemostatic compositions and therapeutic regimens
JP2010531878A (ja) 2007-06-27 2010-09-30 マリン ポリマー テクノロジーズ，インコーポレーテッド ＩＬ‐１５とＩＬ‐１５Ｒαとの複合体及びその使用
CA2832859C (en) 2011-04-15 2020-06-16 Marine Polymer Technologies, Inc. Treatment of disease with poly-n-acetylglucosamine nanofibers
US8979978B2 (en) 2012-01-26 2015-03-17 Empire Technology Development Llc Graphene membrane with regular angstrom-scale pores
WO2014018031A1 (en) 2012-07-25 2014-01-30 Empire Technology Development Llc Graphene membrane repair
WO2014018030A1 (en) * 2012-07-25 2014-01-30 Empire Technology Development Llc Repairing graphene on a porous support
EP2968190B1 (en) 2013-03-14 2018-10-17 Marine Polymer Technologies, Inc. Treatment of disease with poly-n-acetylglucosamine nanofibers
EP3138624A1 (en) * 2015-09-01 2017-03-08 Silana GmbH Material for the treatment of fluids or fluid mixtures
US11149636B2 (en) 2019-03-01 2021-10-19 Richard Alan Callahan Turbine powered electricity generation
US11149634B2 (en) 2019-03-01 2021-10-19 Richard Alan Callahan Turbine powered electricity generation
US11994063B2 (en) 2019-10-16 2024-05-28 Richard Alan Callahan Turbine powered electricity generation
US11808206B2 (en) 2022-02-24 2023-11-07 Richard Alan Callahan Tail gas recycle combined cycle power plant

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4214020A (en) * 1977-11-17 1980-07-22 Monsanto Company Processes for coating bundles of hollow fiber membranes
JPS55104608A (en) * 1979-02-05 1980-08-11 Kanegafuchi Chem Ind Co Ltd Sealing of gas-permeable water-repellent porous membrane
JPS5794307A (en) * 1980-12-03 1982-06-11 Nitto Electric Ind Co Ltd Treatment of dry composite semipermeable membrane
JPS58180205A (ja) * 1982-04-16 1983-10-21 Sumitomo Electric Ind Ltd 東京都港区虎ノ門二丁目５番２１号
DE3217047A1 (de) * 1982-05-06 1983-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Membranen auf der basis von kieselsaeureheteropolykondensaten, verfahren zu ihrer herstellung und ihre verwendung
US4493714A (en) * 1982-05-06 1985-01-15 Teijin Limited Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
JPS58193701A (ja) * 1982-05-06 1983-11-11 Teijin Ltd 気体分離用選択透過膜
US4533369A (en) * 1982-05-28 1985-08-06 Sumitomo Electric Industries, Ltd. Gas-permselective composite membranes and process for the production thereof
DE3368529D1 (en) * 1982-09-16 1987-02-05 Monsanto Co Multicomponent membrane for gas separation
JPS5959220A (ja) * 1982-09-28 1984-04-05 Teijin Ltd 気体分離用複合透過膜の製造法
CH660852A5 (de) * 1982-11-23 1987-05-29 Aligena Ag Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden.
JPS59115704A (ja) * 1982-12-24 1984-07-04 Toray Ind Inc 半透膜の処理法
US4613440A (en) * 1983-04-18 1986-09-23 Allied Corporation Composite membranes based on interpenetrating polymer networks
US4652283A (en) * 1983-06-30 1987-03-24 Monsanto Company Polyphenylene oxide membrane having chemically bonded coating
US4484935A (en) * 1983-06-30 1984-11-27 Monsanto Company Permeation modified membrane
US4654055A (en) * 1983-06-30 1987-03-31 Monsanto Company Asymmetric gas separation membranes
US4575385A (en) * 1983-06-30 1986-03-11 Monsanto Company Permeation modified gas separation membranes
US4613625A (en) * 1983-10-18 1986-09-23 Memtec Limited Substituted aliphatic polyamide porous membranes
JPS61107921A (ja) * 1984-11-01 1986-05-26 Asahi Chem Ind Co Ltd 複合膜中空糸製膜方法
JPH0696106B2 (ja) * 1986-03-31 1994-11-30 帝人株式会社 気体分離膜
AU7134787A (en) * 1986-04-11 1987-10-15 Applied Membrane Technology Inc. Gas permselective membrane prepared by plasma polymerisation coating techniques
US4776936A (en) * 1986-05-09 1988-10-11 Gulf South Research Institute Process for increasing the selectivity of anisotropic gas separation membranes
US4728346A (en) * 1986-08-15 1988-03-01 Permea Inc. Permeation modified asymmetric gas separation membranes having graded density skins
JPS6380826A (ja) * 1986-09-22 1988-04-11 Matsushita Electric Ind Co Ltd 選択性気体透過複合膜

Also Published As

Publication number Publication date
AU1633388A (en) 1990-04-26
ATE154765T1 (de) 1997-07-15
EP0337000A3 (en) 1991-02-06
PT87512B (pt) 1994-04-29
EP0337000B1 (en) 1997-06-25
DK269388D0 (da) 1988-05-17
JPH0558770B2 (pt) 1993-08-27
DE3855952T2 (de) 1998-02-05
MA21280A1 (fr) 1988-12-31
TNSN88058A1 (fr) 1990-07-10
DK269388A (da) 1989-10-14
CN1036909A (zh) 1989-11-08
NO882145L (no) 1989-10-16
KR890016096A (ko) 1989-11-28
DE3855952D1 (de) 1997-07-31
NZ224634A (en) 1989-12-21
NO882145D0 (no) 1988-05-16
KR910003114B1 (ko) 1991-05-18
JPH01262923A (ja) 1989-10-19
OA08739A (en) 1989-03-31
ZA883526B (en) 1990-01-31
AU604892B2 (en) 1991-01-03
US4863496A (en) 1989-09-05
EP0337000A2 (en) 1989-10-18
PT87512A (pt) 1989-11-10

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B01D 67/00 (2006.01), B01D 69/12 (2006.0