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MX9306518A - Procedimiento de mebrana/apf-desoxo para la produccion de nitrogeno. - Google Patents

Procedimiento de mebrana/apf-desoxo para la produccion de nitrogeno.

Info

Publication number
MX9306518A
MX9306518A MX9306518A MX9306518A MX9306518A MX 9306518 A MX9306518 A MX 9306518A MX 9306518 A MX9306518 A MX 9306518A MX 9306518 A MX9306518 A MX 9306518A MX 9306518 A MX9306518 A MX 9306518A
Authority
MX
Mexico
Prior art keywords
nitrogen
mebrana
desoxo
apf
procedure
Prior art date
Application number
MX9306518A
Other languages
English (en)
Inventor
Michael Joseph Campbell
Ravi Prasad
James Smolarek
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of MX9306518A publication Critical patent/MX9306518A/es

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
    • C01B21/0494—Combined chemical and physical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C01B2210/0006—Chemical processing by reduction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/001—Physical processing by making use of membranes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Se opera una unidad desoxo con exceso de oxígeno para producir nitrógeno de gran pureza, a partir de una corriente parcialmente purificada que pasa desde una membrana o unidad de adsorción a presión fluctuante. Se obtiene utilización esencialmente completa del combustible en aplicaciones en la cuales no se requiere producto de nitrógeno esencialmente libre de oxígeno.
MX9306518A 1992-10-21 1993-10-20 Procedimiento de mebrana/apf-desoxo para la produccion de nitrogeno. MX9306518A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,964 US5318759A (en) 1992-10-21 1992-10-21 Membrane/PSA-deoxo process for nitrogen production

Publications (1)

Publication Number Publication Date
MX9306518A true MX9306518A (es) 1994-04-29

Family

ID=25507956

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306518A MX9306518A (es) 1992-10-21 1993-10-20 Procedimiento de mebrana/apf-desoxo para la produccion de nitrogeno.

Country Status (7)

Country Link
US (1) US5318759A (es)
EP (1) EP0595181A1 (es)
JP (1) JPH06199505A (es)
KR (1) KR940009062A (es)
BR (1) BR9304299A (es)
CA (1) CA2108858A1 (es)
MX (1) MX9306518A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543129A (en) 1994-11-17 1996-08-06 Mg Industries Non-cryogenic method and apparatus for producing pure nitrogen
FR2731693B1 (fr) * 1995-03-16 1997-05-23 Air Liquide Procede et installation de generation d'azote pour le traitement thermique
CA2158794C (en) * 1995-09-21 1999-08-10 Torstein Utigard Injection of alumina into soderberg cells
US6531105B1 (en) 1996-02-29 2003-03-11 L'air Liquide-Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for removing carbon monoxide from a gas stream
US5735970A (en) * 1996-05-30 1998-04-07 Air Liquide America Corporation Apparatus and process for the production of a neutral atmosphere
US6667409B2 (en) * 2001-09-27 2003-12-23 Praxair Technology, Inc. Process and apparatus for integrating an alkene derivative process with an ethylene process
US7025931B2 (en) * 2001-12-31 2006-04-11 The United States Of America As Represented By The Secretary Of The Navy Method and system for reducing oxygen in a closed environment
US7468173B2 (en) * 2004-02-25 2008-12-23 Sunstone Corporation Method for producing nitrogen to use in under balanced drilling, secondary recovery production operations and pipeline maintenance
JP5852422B2 (ja) * 2011-11-26 2016-02-03 国立研究開発法人農業環境技術研究所 超高純度窒素ガスの精製方法
CN114307561B (zh) * 2021-11-22 2023-08-15 中国船舶集团有限公司第七一一研究所 船用膜分离式制氮系统及其制氮方法
CN114214637B (zh) * 2021-12-10 2024-06-25 四川蜀道装备科技股份有限公司 一种电解水制氢氧综合利用的装置和方法
CN121107357A (zh) * 2025-09-05 2025-12-12 上海迪化科技股份有限公司 一种氢气催化燃烧联产水蒸汽和氮气的工艺及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781907A (en) * 1985-12-04 1988-11-01 Mcneill John M Production of membrane-derived nitrogen from combustion gases
US4960579A (en) * 1988-04-01 1990-10-02 Union Carbide Corporation Membrane process and system for nitrogen production
US5122355A (en) * 1990-06-06 1992-06-16 Union Carbide Industrial Gases Technology Corporation Membrane nitrogen process and system
US5077029A (en) * 1990-07-23 1991-12-31 Union Carbide Industrial Gases Technology Corporation Membrane/deoxo control method and system

Also Published As

Publication number Publication date
CA2108858A1 (en) 1994-04-22
US5318759A (en) 1994-06-07
EP0595181A1 (en) 1994-05-04
BR9304299A (pt) 1994-04-26
JPH06199505A (ja) 1994-07-19
KR940009062A (ko) 1994-05-16

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