RO76391A - MEMBRANE MULTICOMPONENT FOR GAS SEPARATION - Google Patents

MEMBRANE MULTICOMPONENT FOR GAS SEPARATION

Info

Publication number: RO76391A
Authority: RO; Romania
Prior art keywords: multicomponent; membrane; gas separation; separation; gas
Prior art date: 1976-11-15

Application number

RO7792112A

Other languages

French (fr)

Romanian (ro)

Inventor

Jay M S Hwis

Mary K Tripodi

Original Assignee

Monsanto Co,Us

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.)

1976-11-15

Filing date

1977-11-14

Publication date

1981-05-30

1977-09-13 Priority claimed from US05/832,481 external-priority patent/US4230463A/en

1977-11-14 Application filed by Monsanto Co,Us filed Critical Monsanto Co,Us

1981-05-30 Publication of RO76391A publication Critical patent/RO76391A/en

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
- 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
- B01D69/1212—Coextruded layers
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Separation Using Semi-Permeable Membranes (AREA)

RO7792112A 1976-11-15 1977-11-14 MEMBRANE MULTICOMPONENT FOR GAS SEPARATION RO76391A (en)

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 (1)

Publication Number	Publication Date
RO76391A true RO76391A (en)	1981-05-30

Family

ID=27113975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7792112A RO76391A (en)	1976-11-15	1977-11-14	MEMBRANE MULTICOMPONENT FOR GAS SEPARATION

Country Status (28)

Country	Link
JP (1)	JPS5951321B2 (en)
AR (1)	AR224102A1 (en)
AT (1)	AT374375B (en)
AU (1)	AU504016B2 (en)
BE (1)	BE860811A (en)
BR (1)	BR7707583A (en)
CA (1)	CA1107203A (en)
CS (1)	CS257751B2 (en)
DD (1)	DD133298A5 (en)
DE (1)	DE2750874C2 (en)
DK (1)	DK148735C (en)
EG (1)	EG13082A (en)
ES (3)	ES464048A1 (en)
FI (1)	FI61636C (en)
FR (1)	FR2410501A1 (en)
GB (1)	GB1590813A (en)
IL (1)	IL53379A (en)
IT (1)	IT1089058B (en)
MX (2)	MX148173A (en)
NL (1)	NL175387C (en)
NO (1)	NO149019C (en)
PH (1)	PH14682A (en)
PL (1)	PL125022B1 (en)
PT (1)	PT67269B (en)
RO (1)	RO76391A (en)
SE (1)	SE440744B (en)
TR (1)	TR19886A (en)
YU (1)	YU41572B (en)

Families Citing this family (41)

* 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 (en) *	1977-11-25	1982-07-13	Robert L. Riley	Gas separation membranes and process for the preparation thereof
US4181675A (en) *	1978-09-19	1980-01-01	Monsanto Company	Process for methanol production
IL59581A0 (en) *	1979-03-28	1980-06-30	Monsanto Co	Methods for preparing anisotropic membranes and membranes prepared therefrom
EP0017463B1 (en) *	1979-04-03	1982-11-24	Monsanto Company	Gas recovery process
US4238204A (en) *	1979-06-18	1980-12-09	Monsanto Company	Selective adsorption process
EP0024718A3 (en) *	1979-09-04	1981-10-14	Friedrich Wolff	Device for increasing or decreasing the oxygen content of air, and method of producing and of operating it
DE3006880C2 (en) *	1980-02-23	1986-10-09	Akzo Gmbh, 5600 Wuppertal	Plasmaphoresis membrane
FR2478482A1 (en) *	1980-03-21	1981-09-25	Lidorenko Nikolai	Supported gas-permeable membranes - for use in blood oxygenator(s)
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
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
US4367135A (en) *	1981-03-12	1983-01-04	Monsanto Company	Processes
US4362613A (en) *	1981-03-13	1982-12-07	Monsanto Company	Hydrocracking processes having an enhanced efficiency of hydrogen utilization
JPS588514A (en) *	1981-07-08	1983-01-18	Ube Ind Ltd	Preparation of composite separation film
JPS58132111A (en) *	1982-01-29	1983-08-06	Asahi Chem Ind Co Ltd	Polysulfone hollow fiber
US4428776A (en) *	1982-06-23	1984-01-31	The Standard Oil Company	Cellulosic semipermeable membranes containing silicon compounds
JPS59160506A (en) *	1983-02-28	1984-09-11	Kuraray Co Ltd	Composite hollow yarn separating membrane and its production
JPS59169509A (en) *	1983-03-14	1984-09-25	Toray Ind Inc	Hollow yarn membrane for separating gas and preparation thereof
US4530703A (en) *	1983-06-30	1985-07-23	Monsanto Company	Cross-linked polyarylene oxide membranes
EP0141793A1 (en) *	1983-06-30	1985-05-15	Monsanto Company	Asymmetric gas separation membranes having increased selectivy, and process for their production
EP0131559B1 (en) *	1983-06-30	1987-12-02	Monsanto Company	Amorphous aryl substituted polyarylene oxide membranes
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
AU576364B2 (en) *	1984-04-11	1988-08-25	Syrinx Research Pty. Ltd.	High flux membrane
JPS61408A (en) *	1984-06-11	1986-01-06	Toyobo Co Ltd	Hollow yarn composite membrane
ATE40297T1 (en) *	1985-02-14	1989-02-15	Uop Inc	SEMIPERMEABLE COMPOSITE MEMBRANES, PROCESS FOR THEIR MANUFACTURE AND THEIR USE IN DEVICES FOR MEASUREMENT AND SEPARATION OF HYDROGEN.
DE3525235C1 (en) *	1985-07-15	1986-11-27	Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht	Process for producing and increasing the selectivity of an integral asymmetrical membrane
JPH0822373B2 (en) *	1986-02-10	1996-03-06	旭化成工業株式会社	Method for forming polysulfone-based composite membrane
EP0242069A3 (en) *	1986-04-14	1988-08-03	Dow Corning Corporation	Semipermeable composite membranes produced from silicone water based emulsions applied to porous substrates
US4894068A (en) *	1988-12-27	1990-01-16	Permea, Inc.	Process for capturing nitrogen from air using gas separation membranes
DE4242806A1 (en) *	1992-12-17	1994-06-23	Siemens Ag	Sensor hose
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
US6085549A (en) *	1998-04-08	2000-07-11	Messer Griesheim Industries, Inc.	Membrane process for producing carbon dioxide
US6128919A (en) *	1998-04-08	2000-10-10	Messer Griesheim Industries, Inc.	Process for separating natural gas and 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 (en) *	2015-12-28	2017-06-28	Medica S P A	USE OF A MEMBRANE FOR BIOGAS PURIFICATION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL236452A (en) *	1958-02-24	1900-01-01
US3350844A (en) *	1964-09-21	1967-11-07	Gen Electric	Process for the separation or enrichment of gases
AU412451B1 (en) *	1966-02-21	1971-04-21	E. I. Dupont De Nemours And Company	Process and apparatus for separation of fluid mixtures
FR1566272A (en) *	1968-01-19	1969-05-09
NL158087B (en) *	1968-01-30	1978-10-16	Universal Oil Prod Co	PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER.
FR2082095A5 (en) *	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
US3980456A (en) *	1975-03-31	1976-09-14	General Electric Company	Method for sealing breaches in multi-layer ultrathin membrane composites

1977
- 1977-11-10 FR FR7734031A patent/FR2410501A1/en active Granted
- 1977-11-11 NL NLAANVRAGE7712432,A patent/NL175387C/en not_active IP Right Cessation
- 1977-11-11 BR BR7707583A patent/BR7707583A/en unknown
- 1977-11-11 ES ES464048A patent/ES464048A1/en not_active Expired
- 1977-11-14 AT AT0812477A patent/AT374375B/en not_active IP Right Cessation
- 1977-11-14 DE DE2750874A patent/DE2750874C2/en not_active Expired
- 1977-11-14 MX MX171323A patent/MX148173A/en unknown
- 1977-11-14 FI FI773439A patent/FI61636C/en not_active IP Right Cessation
- 1977-11-14 NO NO773882A patent/NO149019C/en unknown
- 1977-11-14 CA CA290,702A patent/CA1107203A/en not_active Expired
- 1977-11-14 SE SE7712818A patent/SE440744B/en not_active IP Right Cessation
- 1977-11-14 RO RO7792112A patent/RO76391A/en unknown
- 1977-11-14 DD DD7700202073A patent/DD133298A5/en unknown
- 1977-11-14 GB GB47269/77A patent/GB1590813A/en not_active Expired
- 1977-11-14 PL PL1977202124A patent/PL125022B1/en unknown
- 1977-11-14 BE BE182612A patent/BE860811A/en not_active IP Right Cessation
- 1977-11-14 JP JP52137219A patent/JPS5951321B2/en not_active Expired
- 1977-11-14 AU AU30607/77A patent/AU504016B2/en not_active Expired
- 1977-11-14 PT PT67269A patent/PT67269B/en unknown
- 1977-11-14 AR AR269964A patent/AR224102A1/en active
- 1977-11-14 IL IL53379A patent/IL53379A/en unknown
- 1977-11-14 DK DK503277A patent/DK148735C/en not_active IP Right Cessation
- 1977-11-14 MX MX193977A patent/MX172537B/en unknown
- 1977-11-14 IT IT29640/77A patent/IT1089058B/en active
- 1977-11-14 CS CS777473A patent/CS257751B2/en unknown
- 1977-11-15 YU YU2722/77A patent/YU41572B/en unknown
- 1977-11-15 EG EG639/77A patent/EG13082A/en active
- 1977-11-15 PH PH20438A patent/PH14682A/en unknown
- 1977-11-16 TR TR19886A patent/TR19886A/en unknown
1978
- 1978-01-30 ES ES466474A patent/ES466474A1/en not_active Expired
- 1978-12-01 ES ES475666A patent/ES475666A1/en not_active Expired

Also Published As

Publication number	Publication date
NL175387B (en)	1984-06-01
ES466474A1 (en)	1979-06-01
MX148173A (en)	1983-03-24
BR7707583A (en)	1978-08-22
ES475666A1 (en)	1979-05-16
YU41572B (en)	1987-10-31
PT67269B (en)	1979-04-18
AT374375B (en)	1984-04-10
AU3060777A (en)	1979-05-24
NL175387C (en)	1984-11-01
FR2410501A1 (en)	1979-06-29
DE2750874C2 (en)	1986-04-30
EG13082A (en)	1980-10-31
SE7712818L (en)	1978-05-16
CS257751B2 (en)	1988-06-15
TR19886A (en)	1980-04-09
NO773882L (en)	1978-05-18
DK503277A (en)	1978-05-16
DK148735C (en)	1986-02-03
FI61636B (en)	1982-05-31
FR2410501B1 (en)	1982-12-10
BE860811A (en)	1978-05-16
NL7712432A (en)	1978-05-17
NO149019C (en)	1984-02-01
FI773439A (en)	1978-05-16
SE440744B (en)	1985-08-19
NO149019B (en)	1983-10-24
DK148735B (en)	1985-09-16
JPS5951321B2 (en)	1984-12-13
DE2750874A1 (en)	1978-05-18
IL53379A0 (en)	1978-01-31
CA1107203A (en)	1981-08-18
ES464048A1 (en)	1978-08-01
PH14682A (en)	1981-11-10
FI61636C (en)	1982-09-10
IL53379A (en)	1980-05-30
IT1089058B (en)	1985-06-10
PL202124A1 (en)	1979-01-02
JPS5386684A (en)	1978-07-31
MX172537B (en)	1993-12-17
AR224102A1 (en)	1981-10-30
YU272277A (en)	1982-10-31
AU504016B2 (en)	1979-09-27
DD133298A5 (en)	1978-12-27
PL125022B1 (en)	1983-03-31
ATA812477A (en)	1983-09-15
GB1590813A (en)	1981-06-10
PT67269A (en)	1977-12-01

Publication	Publication Date	Title
RO76391A (en)	1981-05-30	MEMBRANE MULTICOMPONENT FOR GAS SEPARATION
NO772074L (en)	1977-12-23	DIALYSIS MEMBRANE FOR HEMODIALYSE
IT1092286B (en)	1985-07-06	SYNTHETIC MEMBRANE FOR BANDS
BE859917A (en)	1978-04-19	GAS MIXTURE SEPARATION PROCESS
DK409478A (en)	1979-03-17	SEMIPERMEABLE MEMBRANES
SE7614255L (en)	1977-06-20	GAS SEPARATION SYSTEM
RO79464A (en)	1982-07-06	ANIZOTROPA MEMBRANE FOR GAS DETECTION
AT367649B (en)	1982-07-26	SEMIPERMEABLE MEMBRANES
BR7807522A (en)	1979-07-24	PRESSURE FILTER WITH MEMBRANE
PT66438B (en)	1978-09-20	Device for the diffustion of substances between two fluidsvia semipermeable membranes
DK148436C (en)	1986-03-03	FIBROEST BACKGROUND FOR SEMIPERMEABLE MEMBRANES
SE7706840L (en)	1977-12-17	SEPARATION PROCEDURE
JPS535077A (en)	1978-01-18	Membrane separation method
SE7703124L (en)	1977-09-20	MEMBRANE FOR HEMODIAL LIGHT
DE3065538D1 (en)	1983-12-15	Permselective membrane
IE45467L (en)	1978-03-03	Semipermeable membranes
DK237678A (en)	1978-12-03	BODY FOR SEAT-SEALING SEMIPERMEABLE MEMBRANES AROUND THE FLOW-OPENINGS IN A LIQUID SEPARATOR
IT1074509B (en)	1985-04-20	PROCEDURE FOR THE RECOVERY OF SUBSTANCES BY MEANS OF MEMBRANE SEPARATION
BR7903284A (en)	1980-01-15	MEMBRANE ADVANCE MECHANISM
BR7701301A (en)	1977-12-20	TRAIL SEPARATION COLUMN
BR7708117A (en)	1978-07-25	MEMBRANE VALVE
JPS52127392A (en)	1977-10-25	Membrane type gas densitometer
RO70373A (en)	1981-08-17	PROCEDURE FOR HYDROCARBONS SEPARATION
ZA776779B (en)	1979-02-28	Multicomponent membranes for gas separation
JPS535076A (en)	1978-01-18	Membrane separation method