FR2410501A1 - Membranes a composants multiples pour des separations de gaz - Google Patents

Membranes a composants multiples pour des separations de gaz

Info

Publication number
FR2410501A1
FR2410501A1 FR7734031A FR7734031A FR2410501A1 FR 2410501 A1 FR2410501 A1 FR 2410501A1 FR 7734031 A FR7734031 A FR 7734031A FR 7734031 A FR7734031 A FR 7734031A FR 2410501 A1 FR2410501 A1 FR 2410501A1
Authority
FR
France
Prior art keywords
gas
membranes
component
component membranes
gas separations
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7734031A
Other languages
English (en)
Other versions
FR2410501B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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
Priority claimed from US05/832,481 external-priority patent/US4230463A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of FR2410501A1 publication Critical patent/FR2410501A1/fr
Application granted granted Critical
Publication of FR2410501B1 publication Critical patent/FR2410501B1/fr
Granted legal-status Critical Current

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
    • B01D69/1212—Coextruded 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
    • 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
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74

Abstract

MEMBRANES A COMPOSANTS MULTIPLES POUR DES SEPARATIONS DE GAZ. CES MEMBRANES SONT FORMEES D'UN REVETEMENT 1 DE MATIERE X EN CONTACT D'OCCLUSION AVEC LA MATIERE Y D'UNE MEMBRANE DE SEPARATION POREUSE AVEC DES PARTIES PLEINES 2 AYANT DES PORES 3; LES MEMBRANES A COMPOSANTS MULTIPLES PRESENTENT MOINS DE RESISTANCE POUR LAISSER PASSER UN ECOULEMENT DE GAZ POUR AU MOINS UN DES GAZ PAR RAPPORT A AU MOINS UN GAZ RESTANT DANS LE MELANGE GAZEUX; POUR AU MOINS DEUX GAZ, LE FACTEUR DE SEPARATION DE LA MEMBRANE A COMPOSANTS MULTIPLES EST BIEN SUPERIEUR AU FACTEUR DE SEPARATION INTRINSEQUE DETERMINE DE LA MATIERE DU REVETEMENT. LA PRESENTE INVENTION EST PARTICULIEREMENT UTILE POUR FOURNIR DES MEMBRANES A COMPOSANTS MULTIPLES, QUI SONT EFFICACES POUR SEPARER AU MOINS UN GAZ A PARTIR DE MELANGES GAZEUX.
FR7734031A 1976-11-15 1977-11-10 Membranes a composants multiples pour des separations de gaz Granted FR2410501A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74215976A 1976-11-15 1976-11-15
US05/832,481 US4230463A (en) 1977-09-13 1977-09-13 Multicomponent membranes for gas separations

Publications (2)

Publication Number Publication Date
FR2410501A1 true FR2410501A1 (fr) 1979-06-29
FR2410501B1 FR2410501B1 (fr) 1982-12-10

Family

ID=27113975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734031A Granted FR2410501A1 (fr) 1976-11-15 1977-11-10 Membranes a composants multiples pour des separations de gaz

Country Status (28)

Country Link
JP (1) JPS5951321B2 (fr)
AR (1) AR224102A1 (fr)
AT (1) AT374375B (fr)
AU (1) AU504016B2 (fr)
BE (1) BE860811A (fr)
BR (1) BR7707583A (fr)
CA (1) CA1107203A (fr)
CS (1) CS257751B2 (fr)
DD (1) DD133298A5 (fr)
DE (1) DE2750874C2 (fr)
DK (1) DK148735C (fr)
EG (1) EG13082A (fr)
ES (3) ES464048A1 (fr)
FI (1) FI61636C (fr)
FR (1) FR2410501A1 (fr)
GB (1) GB1590813A (fr)
IL (1) IL53379A (fr)
IT (1) IT1089058B (fr)
MX (2) MX172537B (fr)
NL (1) NL175387C (fr)
NO (1) NO149019C (fr)
PH (1) PH14682A (fr)
PL (1) PL125022B1 (fr)
PT (1) PT67269B (fr)
RO (1) RO76391A (fr)
SE (1) SE440744B (fr)
TR (1) TR19886A (fr)
YU (1) YU41572B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452507A1 (fr) * 1979-03-28 1980-10-24 Monsanto Co Procede de preparation de membranes anisotropiques, nouveaux produits ainsi obtenus et leurs utilisations en particulier pour la separation de gaz
FR2478482A1 (fr) * 1980-03-21 1981-09-25 Lidorenko Nikolai Membrane permeable aux gaz, procede de fabrication de celle-ci et oxygenateur de sang utilisant ladite membrane
FR2482468A1 (en) * 1980-05-19 1981-11-20 Bend Res Inc Reverse osmosis composite membrane is hollow fibre - whose inner surface is coated with interfacial salt rejecting membrane

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
CA1127472A (fr) * 1977-11-25 1982-07-13 Robert L. Riley Membranes separatrices de gaz, et methode de fabrication connexe
US4181675A (en) * 1978-09-19 1980-01-01 Monsanto Company Process for methanol production
DE3061132D1 (en) * 1979-04-03 1982-12-30 Monsanto Co Gas recovery process
US4238204A (en) * 1979-06-18 1980-12-09 Monsanto Company Selective adsorption process
EP0024718A3 (fr) * 1979-09-04 1981-10-14 Friedrich Wolff Dispositif pour augmenter ou diminuer la teneur en oxygène de l'air, méthode pour sa fabrication et son mode de fonctionnement
DE3006880C2 (de) * 1980-02-23 1986-10-09 Akzo Gmbh, 5600 Wuppertal Plasmaphoresemembran
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
JPS57104007A (en) * 1980-12-19 1982-06-28 Matsushita Electric Ind Co Ltd Oxygen-enriched gas supplying equipment for combustion
US4362613A (en) * 1981-03-13 1982-12-07 Monsanto Company Hydrocracking processes having an enhanced efficiency of hydrogen utilization
US4367135A (en) * 1981-03-12 1983-01-04 Monsanto Company Processes
JPS588514A (ja) * 1981-07-08 1983-01-18 Ube Ind Ltd 複合分離膜の製造法
JPS58132111A (ja) * 1982-01-29 1983-08-06 Asahi Chem Ind Co Ltd ポリスルホン中空糸
US4428776A (en) * 1982-06-23 1984-01-31 The Standard Oil Company Cellulosic semipermeable membranes containing silicon compounds
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
JPS59169509A (ja) * 1983-03-14 1984-09-25 Toray Ind Inc 気体分離用中空糸膜およびその製造方法
ATE31146T1 (de) * 1983-06-30 1987-12-15 Monsanto Co Membranen auf der basis von amorphen polyarylaethern,welche an die arylgruppen substituiert sind.
US4530703A (en) * 1983-06-30 1985-07-23 Monsanto Company Cross-linked polyarylene oxide membranes
EP0141793A1 (fr) * 1983-06-30 1985-05-15 Monsanto Company Membranes asymétriques pour la séparation de gaz à sélectivité augmentée ainsi qu'un procédé pour leur obtention
US4639257A (en) * 1983-12-16 1987-01-27 Costain Petrocarbon Limited Recovery of carbon dioxide from gas mixture
GB2151597B (en) * 1983-12-16 1987-09-30 Petrocarbon Dev Ltd Recovery of carbon dioxide from gas mixtures
GB2154600A (en) * 1984-02-23 1985-09-11 British Gas Corp Producing and purifying methane
DE3582394D1 (de) * 1984-04-11 1991-05-08 Syrinx Res Pty Ltd Membran mit hohem flux.
JPS61408A (ja) * 1984-06-11 1986-01-06 Toyobo Co Ltd 中空糸複合膜
DE3567809D1 (en) * 1985-02-14 1989-03-02 Uop Inc Thin-film semipermeable membranes, a method for their preparation and hydrogen-sensing and-separating devices including them
DE3525235C1 (de) * 1985-07-15 1986-11-27 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Verfahren zur Herstellung und Erhoehung der Selektivitaet einer integralasymmetrischen Membran
JPH0822373B2 (ja) * 1986-02-10 1996-03-06 旭化成工業株式会社 ポリスルホン系複合膜の製膜方法
EP0242069A3 (fr) * 1986-04-14 1988-08-03 Dow Corning Corporation Membranes semi-perméables composites fabriquées à partir d'émulsions aqueuses de silicones appliquées sur des substrats poreux
US4894068A (en) * 1988-12-27 1990-01-16 Permea, Inc. Process for capturing nitrogen from air using gas separation membranes
DE4242806A1 (de) * 1992-12-17 1994-06-23 Siemens Ag Sensorschlauch
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 -
US5514413A (en) * 1994-03-31 1996-05-07 Air Products And Chemicals, Inc. Process for producing composite membranes
US5443728A (en) * 1994-04-28 1995-08-22 Praxair Technology, Inc. Method of preparing membranes from blends of polyetherimide and polyimide polymers
US6315968B1 (en) * 1995-01-18 2001-11-13 Air Products And Chemicals, Inc. Process for separating acid gases from gaseous mixtures utilizing composite membranes formed from salt-polymer blends
US6128919A (en) * 1998-04-08 2000-10-10 Messer Griesheim Industries, Inc. Process for separating natural gas and carbon dioxide
US6085549A (en) * 1998-04-08 2000-07-11 Messer Griesheim Industries, Inc. Membrane process for producing carbon dioxide
US20090223229A1 (en) * 2006-12-19 2009-09-10 Hua Wang Method and System for Using Low BTU Fuel Gas in a Gas Turbine
ITUB20159436A1 (it) * 2015-12-28 2017-06-28 Medica S P A Uso di una membrana per la purificazione di biogas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6603114A (fr) * 1966-02-21 1967-09-11
FR1566272A (fr) * 1968-01-19 1969-05-09
FR2306003A1 (fr) * 1975-03-31 1976-10-29 Gen Electric Procede de preparation de structures a membranes ultraminces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL236452A (fr) * 1958-02-24 1900-01-01
US3350844A (en) * 1964-09-21 1967-11-07 Gen Electric Process for the separation or enrichment of gases
NL158087B (nl) * 1968-01-30 1978-10-16 Universal Oil Prod Co Werkwijze voor het afscheiden van gassen met behulp van een membraan uit een cellulose-ester.
FR2082095A5 (fr) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
US3926798A (en) * 1974-10-17 1975-12-16 Us Interior Reverse osmosis membrane
JPS5255719A (en) * 1975-10-31 1977-05-07 Daicel Chem Ind Ltd Hollow fibers having selective gas permeability and production thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6603114A (fr) * 1966-02-21 1967-09-11
FR1566272A (fr) * 1968-01-19 1969-05-09
FR2306003A1 (fr) * 1975-03-31 1976-10-29 Gen Electric Procede de preparation de structures a membranes ultraminces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452507A1 (fr) * 1979-03-28 1980-10-24 Monsanto Co Procede de preparation de membranes anisotropiques, nouveaux produits ainsi obtenus et leurs utilisations en particulier pour la separation de gaz
FR2478482A1 (fr) * 1980-03-21 1981-09-25 Lidorenko Nikolai Membrane permeable aux gaz, procede de fabrication de celle-ci et oxygenateur de sang utilisant ladite membrane
FR2482468A1 (en) * 1980-05-19 1981-11-20 Bend Res Inc Reverse osmosis composite membrane is hollow fibre - whose inner surface is coated with interfacial salt rejecting membrane

Also Published As

Publication number Publication date
DK503277A (da) 1978-05-16
AU504016B2 (en) 1979-09-27
FI773439A (fi) 1978-05-16
SE440744B (sv) 1985-08-19
ATA812477A (de) 1983-09-15
ES464048A1 (es) 1978-08-01
CS257751B2 (en) 1988-06-15
DK148735B (da) 1985-09-16
AR224102A1 (es) 1981-10-30
PT67269B (en) 1979-04-18
NL7712432A (nl) 1978-05-17
ES466474A1 (es) 1979-06-01
YU41572B (en) 1987-10-31
DE2750874A1 (de) 1978-05-18
PL202124A1 (pl) 1979-01-02
IL53379A0 (en) 1978-01-31
PL125022B1 (en) 1983-03-31
CA1107203A (fr) 1981-08-18
MX172537B (es) 1993-12-17
FI61636C (fi) 1982-09-10
NO773882L (no) 1978-05-18
PH14682A (en) 1981-11-10
PT67269A (en) 1977-12-01
JPS5386684A (en) 1978-07-31
MX148173A (es) 1983-03-24
AT374375B (de) 1984-04-10
ES475666A1 (es) 1979-05-16
YU272277A (en) 1982-10-31
RO76391A (fr) 1981-05-30
NL175387C (nl) 1984-11-01
GB1590813A (en) 1981-06-10
DD133298A5 (de) 1978-12-27
AU3060777A (en) 1979-05-24
BE860811A (fr) 1978-05-16
BR7707583A (pt) 1978-08-22
NL175387B (nl) 1984-06-01
JPS5951321B2 (ja) 1984-12-13
IL53379A (en) 1980-05-30
IT1089058B (it) 1985-06-10
DK148735C (da) 1986-02-03
FR2410501B1 (fr) 1982-12-10
EG13082A (en) 1980-10-31
SE7712818L (sv) 1978-05-16
NO149019B (no) 1983-10-24
TR19886A (tr) 1980-04-09
FI61636B (fi) 1982-05-31
NO149019C (no) 1984-02-01
DE2750874C2 (de) 1986-04-30

Similar Documents

Publication Publication Date Title
FR2410501A1 (fr) Membranes a composants multiples pour des separations de gaz
FR2470888A1 (fr) Raccord a soufflet pour gaz ou liquide
FR2625690B1 (fr) Procede de separation des constituants d'un melange en phase gazeuse au moyen d'une membrane composite
FR2416044A1 (fr) Materiau filtrant, procede pour sa fabrication et dispositif pour la mise en oeuvre dudit procede
KR950002826A (ko) 여러 정제도를 갖는 정수기
US3730353A (en) Filter support and filter unit construction
JPS5684603A (en) Oil-water separating method by grain coarsening
EA199800075A1 (ru) Установка и способ получения вспененного полимера
KR850003506A (ko) 증발기
BE899003A (fr) Siege, notamment siege pour vehicule
FR2378551A1 (fr) Filtre autolaveur
JPS61161104A (ja) 液体分離装置
FR2392260A1 (fr) Rotor a buses de sortie pour pompe centrifuge
KR850004025A (ko) 쇳물 여과기와 여과의 방법
FR2376294A1 (fr) Bouchon, notamment pour vase d'expansion
US1106641A (en) Filter.
GB1380572A (en) Separators
RU2038136C1 (ru) Мембранный элемент
RU96122699A (ru) Способ разделения двухфазных смесей
JPS61227887A (ja) 浄水器
SU1282880A1 (ru) Фильтр дл агрессивных газов
SU714090A1 (ru) Распределитель газа или жидкости
JPH0810751A (ja) 浄水器用カートリッジ
GB2030886A (en) Filter canister
KR970059098A (ko) 정수기

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse