BR8802375A - Processo para vedar uma membrana separadora de gases - Google Patents

Processo para vedar uma membrana separadora de gases

Info

Publication number
BR8802375A
BR8802375A BR8802375A BR8802375A BR8802375A BR 8802375 A BR8802375 A BR 8802375A BR 8802375 A BR8802375 A BR 8802375A BR 8802375 A BR8802375 A BR 8802375A BR 8802375 A BR8802375 A BR 8802375A
Authority
BR
Brazil
Prior art keywords
sealing
gas separator
separator membrane
condense
diamine
Prior art date
Application number
BR8802375A
Other languages
English (en)
Portuguese (pt)
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 BR8802375A publication Critical patent/BR8802375A/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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003—Membrane bonding or sealing
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • 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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR8802375A 1988-04-13 1988-05-17 Processo para vedar uma membrana separadora de gases BR8802375A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17549988A 1988-04-13 1988-04-13

Publications (1)

Publication Number Publication Date
BR8802375A true BR8802375A (pt) 1989-12-05

Family

ID=22640461

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802375A BR8802375A (pt) 1988-04-13 1988-05-17 Processo para vedar uma membrana separadora de gases

Country Status (17)

Country Link
EP (1) EP0336999B1 (enExample)
JP (1) JPH01262922A (enExample)
KR (1) KR890016097A (enExample)
CN (1) CN1036908A (enExample)
AT (1) ATE127362T1 (enExample)
AU (1) AU607998B2 (enExample)
BR (1) BR8802375A (enExample)
CA (1) CA1329898C (enExample)
DE (1) DE3854426T2 (enExample)
DK (1) DK269288A (enExample)
MA (1) MA21278A1 (enExample)
NO (1) NO882144L (enExample)
NZ (1) NZ224633A (enExample)
OA (1) OA08737A (enExample)
PT (1) PT87511B (enExample)
TN (1) TNSN88059A1 (enExample)
ZA (1) ZA883525B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179900B1 (en) 1997-10-09 2001-01-30 Gkss Forschungszentrum Geesthacht Gmbh Process for the separation/recovery of gases
US6280853B1 (en) 1999-06-10 2001-08-28 The Dow Chemical Company Composite membrane with polyalkylene oxide modified polyamide surface
US20070251883A1 (en) * 2006-04-28 2007-11-01 Niu Q Jason Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface
CN113578076B (zh) * 2020-12-31 2024-03-29 太原科技大学 一种化学交联带羧基的聚酰亚胺氢气分离膜及其制备方法
JP7618927B2 (ja) * 2021-07-07 2025-01-22 大成建設株式会社 気体貯蔵放出化合物
WO2024135716A1 (ja) * 2022-12-21 2024-06-27 東レ株式会社 ポリアミド系半透膜の処理方法、半透膜エレメントの製造方法および処理装置ならびに半透膜エレメントを用いた流体処理方法および流体処理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4265745A (en) * 1977-05-25 1981-05-05 Teijin Limited Permselective membrane
JPS5621845A (en) * 1979-07-31 1981-02-28 Daiken Trade & Ind Co Ltd Plate for architecture and its method of manufacturing
DE3368529D1 (en) * 1982-09-16 1987-02-05 Monsanto Co Multicomponent membrane for gas separation
JPS5959222A (ja) * 1982-09-29 1984-04-05 Teijin Ltd 選択透過性複合膜の製造方法
US4485935A (en) * 1982-12-08 1984-12-04 Stoffel Technologies, Inc. Easy-open structure for containers and method of forming the same
JP2617501B2 (ja) * 1987-06-25 1997-06-04 アトラス・コプコ・エアーパワー・エヌ．ヴイ 半透膜の分離特性を改良する方法

Also Published As

Publication number Publication date
ZA883525B (en) 1990-01-31
PT87511B (pt) 1994-04-29
EP0336999B1 (en) 1995-09-06
AU607998B2 (en) 1991-03-21
OA08737A (en) 1989-03-31
PT87511A (pt) 1989-11-10
MA21278A1 (fr) 1988-12-31
TNSN88059A1 (fr) 1990-07-10
NO882144D0 (no) 1988-05-16
EP0336999A2 (en) 1989-10-18
DE3854426T2 (de) 1996-05-15
DK269288D0 (da) 1988-05-17
JPH01262922A (ja) 1989-10-19
NZ224633A (en) 1990-08-28
NO882144L (no) 1989-10-16
DK269288A (da) 1989-10-14
EP0336999A3 (en) 1991-08-28
KR890016097A (ko) 1989-11-28
JPH0577446B2 (enExample) 1993-10-26
ATE127362T1 (de) 1995-09-15
DE3854426D1 (de) 1995-10-12
CA1329898C (en) 1994-05-31
CN1036908A (zh) 1989-11-08
AU1633088A (en) 1990-04-12

Similar Documents

Publication Publication Date Title
BR8802377A (pt) Processo para pos-tratamento reativo para membranas de separacao de gases
BR8803771A (pt) Memrana composita tendo caracteristicas de separacao de gas realcadas;processo para preparar uma membrana polimerica;processo para a separacao de um componente mais facilmente permeavel de uma mistura de gases de alimentacao de um componente menos facilmente permeavel;e membrana assimetrica tendo caracteristicas de separacao de gas realcadas
BR9402590A (pt) Membrana composta para a separação de fluidos, processo para sua produção e processo para separar pelo menos um componente gasoso de uma mistura de gases
KR870006065A (ko) 가스 분리를 위한 플루오르화된 중합성 멤브레인
ATE114119T1 (de) Ultradünne semipermeable membranen, die oligomere und copolymere von siloxanen, alkoxysilanen und aryloxysilanen enthalten.
CA2141603A1 (en) Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
BR8806088A (pt) Membrana de separacao de gas e processo para separar gases
DE69409593D1 (de) Membranen zum Abtrennen von Kohlendioxidgas
ES2042627T3 (es) Separacion de sales a partir de una alcanolamina acuosa utilizando unacelda de electrodialisis con una membrana intercambiadora de iones.
BR8802382A (pt) Membrana de poliimida aromatica para a separacao de gases;membrana para a separacao de gases e processo para a separacao de dois ou mais gases
KR910008007A (ko) 술폰화된 헥사플루오로 비스-a폴리술폰 막 및 유체 분리방법
BR9103942A (pt) Processo para a preparacao de um adsorvente de crivo molecular de carbono modificado e para a separacao de gases por adsorcao seletiva
DE3881874D1 (de) Zusammengesetzte membranen, deren herstellung und verwendung.
BR8703394A (pt) Processo para a recuperacao de liquidos de gas natural de uma corrente de gas combustivel com alto teor de hidrogenio e de dioxido de carbono
PT87511A (pt) Processo de pos-tratamento reactivo para membranas de separacao de gas
FI890980A0 (fi) Organiskt polymermaterial och jonbytesmembran framstaelld daerav.
BR8904557A (pt) Processo e instalacao de recuperacao dos constituintes mais pesados de uma mistura gasosa
BR9003513A (pt) Membrana de separacao semi-permeavel a gas,processo para separacao de gases e processo para fabricacao de uma membrana de separacao semi-permeavel a gas
AU2528388A (en) Semi-permeable membranes with an internal discriminating region
BR8906777A (pt) Membrana de separacao de gas e processo para separacao de um componente a partir de uma mistura gasosa de o2/n2,co2/ch4 ou he/ch4
BR8806969A (pt) Processo e sistema de adsorcao por oscilacao de pressao aperfeicoados para recuperacao do componente mais prontamente adsorvivel de uma mistura de gases de alimentacao
KR880010000A (ko) 열가소성 폴리머의 정제방법

Legal Events

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

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C08J 5/18; B01D 13/04.

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

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