NO993431D0 - Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes - Google Patents

Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes

Info

Publication number
NO993431D0
NO993431D0 NO993431A NO993431A NO993431D0 NO 993431 D0 NO993431 D0 NO 993431D0 NO 993431 A NO993431 A NO 993431A NO 993431 A NO993431 A NO 993431A NO 993431 D0 NO993431 D0 NO 993431D0
Authority
NO
Norway
Prior art keywords
recovery
molecular sieve
perfluorinated compounds
sieve membranes
hydrofluorocarbon gases
Prior art date
Application number
NO993431A
Other languages
Norwegian (no)
Other versions
NO993431L (en
Inventor
Abraham Soffer
Giora Agam
Gabriela Bar-Nes
Dana Boxer
Gil Dagan
Jack Gilron
Lilach Kleiner
Vitaly Krakov
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 NO993431D0 publication Critical patent/NO993431D0/en
Publication of NO993431L publication Critical patent/NO993431L/en

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)
NO993431A 1997-01-23 1999-07-12 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes NO993431L (en)

Applications Claiming Priority (3)

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
IL12151597A IL121515A0 (en) 1997-08-11 1997-08-11 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes
PCT/IL1998/000030 WO1998032521A1 (en) 1997-01-23 1998-01-22 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes

Publications (2)

Publication Number Publication Date
NO993431D0 true NO993431D0 (en) 1999-07-12
NO993431L NO993431L (en) 1999-09-20

Family

ID=26323360

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993431A NO993431L (en) 1997-01-23 1999-07-12 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve 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
EP0477224B1 (en) * 1989-06-15 1993-03-17 Du Pont Canada Inc. 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
AU5677098A (en) 1998-08-18
WO1998032521A1 (en) 1998-07-30
EP0971785A4 (en) 2000-05-03
CA2275960A1 (en) 1998-07-30
EP0971785A1 (en) 2000-01-19

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application