ZA863626B - Gas separation - Google Patents

Gas separation

Info

Publication number: ZA863626B
Authority: ZA; South Africa
Prior art keywords: gas separation; separation; gas
Prior art date: 1985-05-21

Application number

ZA863626A

Other languages

English (en)

Inventor

Graham Wilfred Scott

Paul Gough

Brain Norman Hendy

Michael Bernard Cinderey

Original Assignee

Ici Plc

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.)

1985-05-21

Filing date

1986-05-15

Publication date

1987-02-25

1986-05-15 Application filed by Ici Plc filed Critical Ici Plc

1987-02-25 Publication of ZA863626B publication Critical patent/ZA863626B/xx

Links

238000000926 separation method Methods 0.000 title 1

Classifications

- 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
- B01D71/52—Polyethers
- B01D71/522—Aromatic polyethers
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

ZA863626A 1985-05-21 1986-05-15 Gas separation ZA863626B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB858512764A GB8512764D0 (en)	1985-05-21	1985-05-21	Gas separation

Publications (1)

Publication Number	Publication Date
ZA863626B true ZA863626B (en)	1987-02-25

Family

ID=10579426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA863626A ZA863626B (en)	1985-05-21	1986-05-15	Gas separation

Country Status (6)

Country	Link
US (1)	US4954143A (fr)
EP (1)	EP0202841A3 (fr)
JP (1)	JPS627420A (fr)
AU (1)	AU585610B2 (fr)
GB (1)	GB8512764D0 (fr)
ZA (1)	ZA863626B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU574740B2 (en) *	1983-11-23	1988-07-14	Imperial Chemical Industries Plc	Sulfonated polyarylether sulfone and membranes prepared therefrom
GR81009B (en) *	1983-11-23	1985-02-13	Ici Plc	Membranes
JP2694341B2 (ja) *	1987-02-04	1997-12-24	ハイドロノーティクス	改良された耐酸化性膜およびその製造方法
US4990252A (en) *	1987-02-04	1991-02-05	Hydanautics	Stable membranes from sulfonated polyarylethers
US5032279A (en) *	1989-09-21	1991-07-16	Occidental Chemical Corporation	Separation of fluids using polyimidesiloxane membrane
US5009678A (en) *	1989-10-31	1991-04-23	Union Carbide Industrial Gases Technology Corporation	Process for recovery of ammonia from an ammonia-containing gas mixture
KR920000944B1 (ko) *	1989-11-11	1992-01-31	한국과학기술연구원	표면 개질된 다층 복합 산소 부화막 및 그 제조방법
US5102549A (en)	1989-12-27	1992-04-07	Union Carbide Chemicals & Plastics Technology Corporation	Treatment of lower glycol-containing operative fluids
BR9100570A (pt) *	1990-02-12	1991-10-29	Union Carbide Ind Gases Tech	Processo para a desidratacao de gases e membranas composito para o mesmo
US5364454A (en) *	1993-06-30	1994-11-15	Praxair Technology, Inc.	Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form
US5356459A (en) *	1993-06-30	1994-10-18	Praxair Technology, Inc.	Production and use of improved composite fluid separation membranes
US5348569A (en) *	1993-06-30	1994-09-20	Praxair Technology, Inc.	Modified poly(phenylene oxide) based membranes for enhanced fluid separation
US5393323A (en) *	1993-11-05	1995-02-28	L'air Liquide S.A.	Aromatic polyethersulfone gas separation membranes
NL1001062C2 (nl) *	1995-08-25	1997-02-27	Tno	Membraan en werkwijze voor het scheiden van aromatische koolwaterstoffen uit een mengsel van diverse aromatische koolwaterstoffen of uit een mengsel van dergelijke aromatische koolwaterstoffen en niet-aromatische koolwaterstoffen.
WO2001083091A2 (fr) *	2000-05-02	2001-11-08	Bernd Schindler	Matrices de sulfonate arylique sulfone et procede de production correspondant
US8382883B2 (en) *	2009-02-27	2013-02-26	General Electric Company	Membranes comprising amino acid mobile carriers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CS157212B1 (fr) *	1970-12-23	1974-09-16
US3735559A (en) *	1972-02-02	1973-05-29	Gen Electric	Sulfonated polyxylylene oxide as a permselective membrane for water vapor transport
US3780496A (en) *	1972-07-31	1973-12-25	Gen Electric	Sulfonated polyxylene oxide as a permselective membrane for gas separations
ZA762209B (en) *	1975-04-23	1977-04-27	Envirogenics Syst	Gas separation membrane
US4209582A (en) *	1977-02-22	1980-06-24	Arthur D. Little, Inc.	Method of preparing screen printing stencils using novel compounds and compositions
EP0001879B2 (fr) *	1977-09-07	1989-11-23	Imperial Chemical Industries Plc	Polyéthercétones aromatiques thermoplastiques, procédé pour leur préparation et leur application comme isolants électriques
US4157960A (en) *	1977-11-30	1979-06-12	Monsanto Company	Method for enhancing membrane separation
US4171017A (en) *	1978-03-30	1979-10-16	Institute Of Gas Technology	Method of gas production from geopressurized geothermal brines
DE2964904D1 (en) *	1978-09-05	1983-03-31	Ici Plc	Sulphonated polyarylethersulphone copolymers and process for the manufacture thereof
US4444662A (en) *	1979-10-22	1984-04-24	Applied Membrane Technology, Inc.	Microporous laminate
EP0041780A1 (fr) *	1980-06-10	1981-12-16	Imperial Chemical Industries Plc	Polyaryléthercétones sulfonées
US4515761A (en) *	1981-07-07	1985-05-07	E. I. Du Pont De Nemours And Company	Protective garment or cover, composite semipermeable barrier fabric, and use in detoxification
US4427419A (en) *	1982-03-12	1984-01-24	The Standard Oil Company	Semipermeable membranes prepared from polymers containing pendent sulfone groups
US4586939A (en) *	1982-08-26	1986-05-06	The Standard Oil Company	Process for separating gaseous mixtures using a semipermeable membrane constructed from substituted poly(arylene oxide) polymer
US4472175A (en) *	1983-06-30	1984-09-18	Monsanto Company	Asymmetric gas separation membranes
US4468500A (en) *	1983-06-30	1984-08-28	Monsanto Company	Amino ketone cross-linked polyphenylene oxide
US4468503A (en) *	1983-06-30	1984-08-28	Monsanto Company	Amino ketone cross-linked polyphenylene oxide
US4568579A (en) *	1983-11-03	1986-02-04	Owens-Illinois, Inc.	Asymmetrical layered structures of polyalkylene sulfone resins
GB8331195D0 (en) *	1983-11-23	1983-12-29	Ici Plc	Membranes
GB8331198D0 (en) *	1983-11-23	1983-12-29	Ici Plc	Membranes
US4518399A (en) *	1984-08-24	1985-05-21	Monsanto Company	Process for recovering gases from landfills
US4596860A (en) *	1984-10-03	1986-06-24	The Standard Oil Company	Process for the modification of aromatic polymers via Friedel-Crafts reactions to produce novel polymers and the use thereof
GB8428525D0 (en) *	1984-11-12	1984-12-19	Ici Plc	Membranes
US4602477A (en) *	1985-06-05	1986-07-29	Air Products And Chemicals, Inc.	Membrane-aided distillation for carbon dioxide and hydrocarbon separation
US4717395A (en) *	1986-08-07	1988-01-05	The Dow Chemical Company	Gas separations using membranes comprising sulphonated polyether sulphone

1985
- 1985-05-21 GB GB858512764A patent/GB8512764D0/en active Pending
1986
- 1986-05-12 EP EP86303605A patent/EP0202841A3/fr not_active Withdrawn
- 1986-05-15 ZA ZA863626A patent/ZA863626B/xx unknown
- 1986-05-20 AU AU57596/86A patent/AU585610B2/en not_active Ceased
- 1986-05-21 JP JP61117135A patent/JPS627420A/ja active Pending
1989
- 1989-07-24 US US07/384,059 patent/US4954143A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU5759686A (en)	1986-11-27
AU585610B2 (en)	1989-06-22
GB8512764D0 (en)	1985-06-26
US4954143A (en)	1990-09-04
EP0202841A2 (fr)	1986-11-26
JPS627420A (ja)	1987-01-14
EP0202841A3 (fr)	1988-01-13

Publication	Publication Date	Title
US4732583B1 (en)	1990-05-15	Gas separation
GB2191424B (en)	1990-06-20	Gas/liquid separator
GB8527215D0 (en)	1985-12-11	Solids-fluid separation
GB2171052B (en)	1988-12-29	Gas filter
GB8601028D0 (en)	1986-02-19	Separator
EP0239788A3 (en)	1989-03-15	Gas separator
ZW18385A1 (en)	1987-05-20	Gas separation
GB2228427B (en)	1993-06-02	Gas separation
ZA863626B (en)	1987-02-25	Gas separation
EP0221246A3 (en)	1988-10-05	Separator
GB8518536D0 (en)	1985-08-29	Separator
GB2182057B (en)	1989-01-11	Gas separation process
EG17933A (en)	1991-08-30	Gas filter
GB8513386D0 (en)	1985-07-03	Gas filter
DE3663622D1 (en)	1989-07-06	Method for gas separation
GB8724109D0 (en)	1987-11-18	Liquid/gas separation
GB8614589D0 (en)	1986-07-23	Gas detection
GB2181528B (en)	1989-09-06	Air separation
GB8528941D0 (en)	1986-01-02	Gas bag
GB2169526B (en)	1988-06-29	Liquid/gas separation
GB8429317D0 (en)	1984-12-27	Gas separation
GB8426665D0 (en)	1984-11-28	Gas separation
GB8500356D0 (en)	1985-02-13	Gas chromatography
GB8515173D0 (en)	1985-07-17	Liquid/gas separation
GB8518030D0 (en)	1985-08-21	Separation