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AU2003257226A1 - Method for recovering nitrogen from air - Google Patents

Method for recovering nitrogen from air

Info

Publication number
AU2003257226A1
AU2003257226A1 AU2003257226A AU2003257226A AU2003257226A1 AU 2003257226 A1 AU2003257226 A1 AU 2003257226A1 AU 2003257226 A AU2003257226 A AU 2003257226A AU 2003257226 A AU2003257226 A AU 2003257226A AU 2003257226 A1 AU2003257226 A1 AU 2003257226A1
Authority
AU
Australia
Prior art keywords
air
recovering nitrogen
recovering
nitrogen
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
AU2003257226A
Inventor
Michael Harasek
Johannes Szivacz
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.)
Axiom Angewandte Prozesstechnik Ges mbH
Original Assignee
Axiom Angewandte Prozesstechnik Ges mbH
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
Application filed by Axiom Angewandte Prozesstechnik Ges mbH filed Critical Axiom Angewandte Prozesstechnik Ges mbH
Publication of AU2003257226A1 publication Critical patent/AU2003257226A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/0438—Physical processing only by making use of membranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU2003257226A 2002-08-28 2003-08-28 Method for recovering nitrogen from air Abandoned AU2003257226A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1285/2002 2002-08-28
AT12852002A AT412706B (en) 2002-08-28 2002-08-28 METHOD FOR OBTAINING NITROGEN FROM AIR
PCT/AT2003/000249 WO2004020333A1 (en) 2002-08-28 2003-08-28 Method for recovering nitrogen from air

Publications (1)

Publication Number Publication Date
AU2003257226A1 true AU2003257226A1 (en) 2004-03-19

Family

ID=31953358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003257226A Abandoned AU2003257226A1 (en) 2002-08-28 2003-08-28 Method for recovering nitrogen from air

Country Status (3)

Country Link
AT (1) AT412706B (en)
AU (1) AU2003257226A1 (en)
WO (1) WO2004020333A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101481101B (en) * 2008-01-09 2011-04-20 中国石油化工股份有限公司 Method for recycling nitrogen from flue gas by using membrane
CN101480559B (en) * 2008-01-09 2011-04-20 中国石油化工股份有限公司 Method for recycling sulfureous in flue gas using film

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240471A (en) * 1991-07-02 1993-08-31 L'air Liquide Multistage cascade-sweep process for membrane gas separation
FR2722114B1 (en) * 1994-07-08 1996-08-23 Air Liquide PROCESS AND PLANT FOR THE PRODUCTION OF NITROGEN BY COMBINED GAS PERMEATION AND ADSORPTION
FR2724327B1 (en) * 1994-09-12 1996-10-25 Air Liquide METHOD FOR CASCADE MEMBRANE SEPARATION OF MEMBRANES OF DIFFERENT SELECTIVITY
US5888272A (en) * 1997-06-05 1999-03-30 Praxair Technology, Inc. Process for enriched combustion using solid electrolyte ionic conductor systems
NO308400B1 (en) * 1997-06-06 2000-09-11 Norsk Hydro As Power generation process comprising a combustion process
US5837034A (en) * 1997-06-23 1998-11-17 Praxair Technology, Inc. Process for reducing carbon production in solid electrolyte ionic conductor systems
US6106591A (en) * 1997-06-23 2000-08-22 Praxair Technology, Inc. Process for reducing carbon production in solid electrolyte ionic conductor systems
US5976223A (en) * 1997-11-18 1999-11-02 Praxair Technology, Inc. Solid electrolyte ionic conductor systems for oxygen, nitrogen, and/or carbon dioxide production with gas turbine
AT408954B (en) * 2000-09-26 2002-04-25 Axiom Angewandte Prozesstechni DEVICE AND METHOD FOR GAS PERMEATION

Also Published As

Publication number Publication date
ATA12852002A (en) 2004-11-15
AT412706B (en) 2005-06-27
WO2004020333A1 (en) 2004-03-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase