AU5677098A - Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecularsieve membranes - Google Patents

Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecularsieve membranes

Info

Publication number
AU5677098A
AU5677098A AU56770/98A AU5677098A AU5677098A AU 5677098 A AU5677098 A AU 5677098A AU 56770/98 A AU56770/98 A AU 56770/98A AU 5677098 A AU5677098 A AU 5677098A AU 5677098 A AU5677098 A AU 5677098A
Authority
AU
Australia
Prior art keywords
molecularsieve
membranes
recovery
perfluorinated compounds
hydrofluorocarbon gases
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.)
Abandoned
Application number
AU56770/98A
Inventor
Giora Agam
Gabriela Bar-Nes
Dana Boxer
Gil Dagan
Jack Gilron
Lilach Kleiner
Vitaly Krakov
Abraham Soffer
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.)
Carbon Membranes Ltd
Original Assignee
Carbon Membranes Ltd
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 IL12005997A external-priority patent/IL120059A0/en
Priority claimed from IL12151597A external-priority patent/IL121515A0/en
Application filed by Carbon Membranes Ltd filed Critical Carbon Membranes Ltd
Publication of AU5677098A publication Critical patent/AU5677098A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2066—Fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • Y02P20/155—Perfluorocarbons [PFC]; Hydrofluorocarbons [HFC]; Hydrochlorofluorocarbons [HCFC]; Chlorofluorocarbons [CFC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU56770/98A 1997-01-23 1998-01-22 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecularsieve membranes Abandoned AU5677098A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IL12005997A IL120059A0 (en) 1997-01-23 1997-01-23 Method and apparatus for recovering sulfur hexafluoride from gas mixtures
IL120059 1997-01-23
IL12151597A IL121515A0 (en) 1997-08-11 1997-08-11 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes
IL121515 1997-08-11
PCT/IL1998/000030 WO1998032521A1 (en) 1997-01-23 1998-01-22 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes

Publications (1)

Publication Number Publication Date
AU5677098A true AU5677098A (en) 1998-08-18

Family

ID=26323360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56770/98A Abandoned AU5677098A (en) 1997-01-23 1998-01-22 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecularsieve membranes

Country Status (6)

Country Link
EP (1) EP0971785A4 (en)
JP (1) JP2001510395A (en)
AU (1) AU5677098A (en)
CA (1) CA2275960A1 (en)
NO (1) NO993431L (en)
WO (1) WO1998032521A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000185212A (en) * 1998-12-22 2000-07-04 Ube Ind Ltd Method for separating and recovering perfluoro compound gas and device therefor
JP4081956B2 (en) * 1999-03-05 2008-04-30 宇部興産株式会社 Partially carbonized asymmetric hollow fiber separation membrane, its production method and gas separation method
FR2798076B1 (en) * 1999-09-06 2002-05-24 Air Liquide PROCESS FOR REMOVAL BY PERMEATION OF FLUORINATED OR FLUOROSULFUR COMPOUNDS FROM A XENON AND / OR KRYPTON FLOW
US6389845B1 (en) 1999-10-05 2002-05-21 American Air Liquide, Inc. Method and apparatus for separation of SF6 from CF4 /air-containing gas stream
JP4990193B2 (en) * 2008-03-06 2012-08-01 日本碍子株式会社 MFI-type zeolite membrane and gas separation method
JP6680611B2 (en) * 2016-04-28 2020-04-15 大旺新洋株式会社 Gas separation method
CN109381973B (en) * 2017-08-09 2021-05-28 中国石油化工股份有限公司 Improved membrane method oil gas recovery grouping control method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187918A (en) * 1985-02-18 1986-08-21 Asahi Chem Ind Co Ltd Dry etching method
US5051114B2 (en) * 1989-06-15 1996-01-16 Du Pont Canada Perfluorodioxole membranes
US5354547A (en) * 1989-11-14 1994-10-11 Air Products And Chemicals, Inc. Hydrogen recovery by adsorbent membranes
JPH04322716A (en) * 1991-04-22 1992-11-12 Asahi Chem Ind Co Ltd Gas dehymidifing method
US5226932A (en) * 1991-10-07 1993-07-13 Praxair Technology, Inc. Enhanced meambrane gas separations
IL105442A (en) * 1993-04-19 1996-01-19 Carbon Membranes Ltd Method for the separation of gases at low temperatures
US5282969A (en) * 1993-04-29 1994-02-01 Permea, Inc. High pressure feed membrane separation process
US5482539A (en) * 1993-09-22 1996-01-09 Enerfex, Inc. Multiple stage semi-permeable membrane process and apparatus for gas separation
US5785741A (en) * 1995-07-17 1998-07-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges, Claude Process and system for separation and recovery of perfluorocompound gases
US5730779A (en) * 1996-10-31 1998-03-24 Air Products And Chemicals, Inc. Fluorochemical recovery and recycle using membranes

Also Published As

Publication number Publication date
JP2001510395A (en) 2001-07-31
NO993431L (en) 1999-09-20
EP0971785A1 (en) 2000-01-19
CA2275960A1 (en) 1998-07-30
WO1998032521A1 (en) 1998-07-30
NO993431D0 (en) 1999-07-12
EP0971785A4 (en) 2000-05-03

Similar Documents

Publication Publication Date Title
AU7148498A (en) Surface modified porous membrane and process
AU6883798A (en) Method of anesthesia
AU7250098A (en) Anastomosis system and method of use
AU4044995A (en) Removal of carbon dioxide from gas streams
AU6653098A (en) Fabrication of carbon microstructures
AU1507400A (en) Membrane for separation of xenon from oxygen and nitrogen and method of using same
AU5250098A (en) Chemical functionalization of surfaces
AU3135097A (en) Methods of detection utilizing modified bacteriophage
AU2330599A (en) Fluorinated oxyvinyl compounds and methods of preparing and using same
AU1225395A (en) Process for the separation of hydrogen fluoride and of difluoromethane
AU5175798A (en) Membrane and methods of preparing and using same
AU5677098A (en) Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecularsieve membranes
AU7067898A (en) Contrast agents comprising an azeotropic mixture of two gases for ultrasoun d investigations
ID22706A (en) CARBON KNIFE AND CARTRUDGE CONTAINING CARBON KNIFE AND METHOD OF MAKING KNIFE KNIFE
AU2120695A (en) Method for the separation and purification of fullerenes
AU1547697A (en) Flue gas scrubber
AU4564096A (en) Separation of gas mixtures
AU1005197A (en) Gas recovery
AU1324700A (en) Gas chemical filter having compression mechanism; and methods
AU6913598A (en) Organic contaminant recovery arrangement and method of using same
AU1208799A (en) Recovery of gamma-pyrones
AU9248798A (en) Continuous recovery of combustible gases from tires
AU7431198A (en) Process and system for separation and recovery of perfluorocompound gases
AUPO589097A0 (en) Liquid/gas/solid separation
AU5219798A (en) Gpi-ceruloplasmin, analogs thereof, and methods of use