PT87511A - Processo de pos-tratamento reactivo para membranas de separacao de gas - Google Patents

Processo de pos-tratamento reactivo para membranas de separacao de gas

Info

Publication number
PT87511A
PT87511A PT87511A PT8751188A PT87511A PT 87511 A PT87511 A PT 87511A PT 87511 A PT87511 A PT 87511A PT 8751188 A PT8751188 A PT 8751188A PT 87511 A PT87511 A PT 87511A
Authority
PT
Portugal
Prior art keywords
gas separation
separation membranes
treatment process
reagent post
reagent
Prior art date
Application number
PT87511A
Other languages
English (en)
Other versions
PT87511B (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 PT87511A publication Critical patent/PT87511A/pt
Publication of PT87511B publication Critical patent/PT87511B/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)
PT87511A 1988-04-13 1988-05-18 Processo de pos-tratamento reactivo para membranas de separacao de gas PT87511B (pt)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PT87511A true PT87511A (pt) 1989-11-10
PT87511B PT87511B (pt) 1994-04-29

Family

ID=22640461

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87511A PT87511B (pt) 1988-04-13 1988-05-18 Processo de pos-tratamento reactivo para membranas de separacao de gas

Country Status (17)

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

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
JPWO2024135716A1 (pt) * 2022-12-21 2024-06-27

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
OA08737A (en) 1989-03-31
EP0336999B1 (en) 1995-09-06
PT87511B (pt) 1994-04-29
CA1329898C (en) 1994-05-31
ATE127362T1 (de) 1995-09-15
DK269288A (da) 1989-10-14
DK269288D0 (da) 1988-05-17
AU1633088A (en) 1990-04-12
AU607998B2 (en) 1991-03-21
EP0336999A3 (en) 1991-08-28
BR8802375A (pt) 1989-12-05
CN1036908A (zh) 1989-11-08
MA21278A1 (fr) 1988-12-31
DE3854426T2 (de) 1996-05-15
NO882144L (no) 1989-10-16
JPH01262922A (ja) 1989-10-19
NZ224633A (en) 1990-08-28
NO882144D0 (no) 1988-05-16
KR890016097A (ko) 1989-11-28
TNSN88059A1 (fr) 1990-07-10
JPH0577446B2 (pt) 1993-10-26
EP0336999A2 (en) 1989-10-18
DE3854426D1 (de) 1995-10-12

Similar Documents

Publication Publication Date Title
BR8802377A (pt) Processo para pos-tratamento reativo para membranas de separacao de gases
PT89832A (pt) Processo para a preparacao de monomeros modificadores hidrofilos
MX163338A (es) Membranas polimericas fluoradas para procesos de separacion de gas
BR7600007A (pt) Processo para a preparacao de um policarbonato termoplastico,de cadeia ramificada,de peso molecular elevado e sua aplicacao
BR8603172A (pt) Processo de recuperacao por adsorcao de pelo menos um constituinte preferencialmente adsorvivel de uma mistura gasosa
BR8904552A (pt) Processo para a separacao de gases
BR9103942A (pt) Processo para a preparacao de um adsorvente de crivo molecular de carbono modificado e para a separacao de gases por adsorcao seletiva
BR8802917A (pt) Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato
BR8606536A (pt) Polimerase de borracha,processo para sua producao,processo para a estabilizacao de latex,processo para a producao de borracha natural,borracha natural de alto peso molecular,processo para a producao de um copolimero,copolimero obtido pelo processo,processo para a preparacao de pirofosfato de dimetila
PT87511A (pt) Processo de pos-tratamento reactivo para membranas de separacao de gas
PT91047A (pt) Processo para a preparacao de hidrogeles de copolimeros de dimetilacrilamida com elevada permeabiblidade ao oxigenio
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
BR8306468A (pt) Processo para a preparacao de um polimero e sua aplicacao
ES2194017T3 (es) Proceso para producir polipeptidos, proteinas o peptidos hidrofobos.
SE8403075D0 (sv) Polyamidoaminepolyamines
BR8606373A (pt) Processo para preparar polimeros de latex a partir de monomeros gasosos
PT92024A (pt) Processo para a purificacao da estreptoquinase de proteinas contaminadoras
ATE2395T1 (de) Druckwechseladsorptionsverfahren zur zerlegung oder reinigung von gasgemischen.
BR8704063A (pt) Processo continuo para a completa remocao e recuperacao de 1,2-dicloroetano dos gases residuais formados na preparacao de 1,2-dicloroetano por oxicloracao de etileno com cloreto de hidrogenio e oxigenio e dispositivo para sua execucao
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
ATE149873T1 (de) Ionenselektive membran/spacer-einheiten
PT90780A (pt) Processo para a fabricacao de uma membrana impermeavel aos gases a base de um polimero organico ou inorganico
ATE184036T1 (de) Oxidation von schwefelhaltigen polymeren mit no 2?/n 2?o 4?
BR8100439A (pt) Processo de purificacao para monomeros e solventes usados na producao de polimeros por polimerizacao em solucao
DE59001022D1 (de) Verfahren zur reinigung von rohem 2,2-bis-(3,5-dimethyl-4-hydroxphenyl)-propan.

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19931001

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950430