BR9801490A - Processo para separar uma corrente gasosa de alimentação contendo oxigênio elementar e pelo menos um outro gás em uma corrente gasosa de oxigênio produto possuindo uma concentração de oxigênio selecionada. - Google Patents

Processo para separar uma corrente gasosa de alimentação contendo oxigênio elementar e pelo menos um outro gás em uma corrente gasosa de oxigênio produto possuindo uma concentração de oxigênio selecionada.

Info

Publication number
BR9801490A
BR9801490A BR9801490-0A BR9801490A BR9801490A BR 9801490 A BR9801490 A BR 9801490A BR 9801490 A BR9801490 A BR 9801490A BR 9801490 A BR9801490 A BR 9801490A
Authority
BR
Brazil
Prior art keywords
oxygen
gas
stream
gas stream
product
Prior art date
Application number
BR9801490-0A
Other languages
English (en)
Inventor
Christian Friedrich Gottzmann
Ravi Prasad
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25302815&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9801490(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9801490A publication Critical patent/BR9801490A/pt

Links

Classifications

    • 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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0251—Physical processing only by making use of membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • 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
    • C01B2210/0046—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

"PROCESSO PARA SEPARAR UMA CORRENTE GASOSA DE ALIMENTAçãO CONTENDO OXIGêNIO ELEMENTAR E PELO MENOS UM OUTRO GáS EM UMA CORRENTE GASOSA DE OXIGêNIO PRODUTO POSSUINDO UMA CONCENTRAçãO DE OXIGêNIO SELECIONADA". Um processo para separar uma corrente gasosa de alimentação contendo oxigênio elementar e pelo menos um outro gás em uma corrente gasosa de oxigênio produto possuindo uma concentração de oxigênio selecionada, compreendendo o citado processo as etapas de: remover o oxigênio de uma corrente gasosa de alimentação usando um módulo transportador de íons contendo uma membrana transportadora de íons possuindo um lado de retido e um lado de permeado para produzir tanto uma corrente de oxigênio gasoso ultrapuro emergente da membrana para dentro do lado de permeado quanto uma corrente gasosa de retido e misturar a corrente de oxigênio gasoso ultrapuro com uma corrente de gás aditivo para produzir uma corrente de oxigênio produto possuindo uma concentração de oxigênio selecionada.
BR9801490-0A 1997-04-29 1998-04-28 Processo para separar uma corrente gasosa de alimentação contendo oxigênio elementar e pelo menos um outro gás em uma corrente gasosa de oxigênio produto possuindo uma concentração de oxigênio selecionada. BR9801490A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/848,260 US6117210A (en) 1997-04-29 1997-04-29 Solid electrolyte systems for producing controlled purity oxygen

Publications (1)

Publication Number Publication Date
BR9801490A true BR9801490A (pt) 2000-06-06

Family

ID=25302815

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801490-0A BR9801490A (pt) 1997-04-29 1998-04-28 Processo para separar uma corrente gasosa de alimentação contendo oxigênio elementar e pelo menos um outro gás em uma corrente gasosa de oxigênio produto possuindo uma concentração de oxigênio selecionada.

Country Status (12)

Country Link
US (1) US6117210A (pt)
EP (1) EP0875283B1 (pt)
JP (1) JP3392053B2 (pt)
KR (1) KR19980081786A (pt)
CN (1) CN1101244C (pt)
AU (1) AU733840B2 (pt)
BR (1) BR9801490A (pt)
CA (1) CA2236186C (pt)
DE (1) DE69819809T2 (pt)
ES (1) ES2206783T3 (pt)
ID (1) ID20226A (pt)
ZA (1) ZA983542B (pt)

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US6537514B1 (en) * 1999-10-26 2003-03-25 Praxair Technology, Inc. Method and apparatus for producing carbon dioxide
KR100364584B1 (ko) * 2000-08-08 2002-12-12 이흥섭 기체분리막을 이용한 산소공급장치
US6406518B1 (en) * 2000-08-21 2002-06-18 Praxair Technology, Inc. Gas separation process using ceramic membrane and regenerators
US6562104B2 (en) * 2000-12-19 2003-05-13 Praxair Technology, Inc. Method and system for combusting a fuel
DE10064894A1 (de) * 2000-12-23 2002-06-27 Alstom Switzerland Ltd Luftzerlegungseinrichtung
AU2002332426A1 (en) * 2001-07-25 2003-02-17 Richard A. Haase Processes and apparatus for the manufacture of polynuclear aluminum compounds and disinfectants, and polynuclear aluminum compounds and disinfectants from such processes and apparatus
US6562105B2 (en) * 2001-09-27 2003-05-13 Praxair Technology, Inc. Combined method of separating oxygen and generating power
PL372916A1 (en) * 2002-04-11 2005-08-08 Richard A. Haase Water combustion technology-methods, processes, systems and apparatus for the combustion of hydrogen and oxygen
FR2838982B1 (fr) * 2002-04-26 2005-02-25 Air Liquide Procede de fourniture d'air comprime a au moins un premier et un second postes utilisateurs
US7425231B2 (en) 2003-08-06 2008-09-16 Air Products And Chemicals, Inc. Feed gas contaminant removal in ion transport membrane systems
US7658788B2 (en) 2003-08-06 2010-02-09 Air Products And Chemicals, Inc. Ion transport membrane module and vessel system with directed internal gas flow
US7179323B2 (en) 2003-08-06 2007-02-20 Air Products And Chemicals, Inc. Ion transport membrane module and vessel system
US7771519B2 (en) 2005-01-03 2010-08-10 Air Products And Chemicals, Inc. Liners for ion transport membrane systems
DE102005025345A1 (de) * 2005-05-31 2006-12-07 Forschungszentrum Jülich GmbH Kraftwerk mit CO2-Heißgasrückführung sowie Verfahren zum Betreiben desselben
US8268269B2 (en) 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
KR100830255B1 (ko) * 2007-08-06 2008-05-16 전남대학교산학협력단 이산화탄소의 방출 없이 화석연료로부터 고순도의 산소와수소를 제조 분리하는 방법
US20090049983A1 (en) * 2007-08-22 2009-02-26 Flair Corporation, A Delaware Corporation Energy management system for membrane separation device
JP2009061420A (ja) * 2007-09-07 2009-03-26 Air Liquide Japan Ltd ガス成分および凝縮性成分の製造方法および製造システム
JP5233237B2 (ja) * 2007-10-15 2013-07-10 新日鐵住金株式会社 酸素濃縮方法
US9797054B2 (en) 2014-07-09 2017-10-24 Carleton Life Support Systems Inc. Pressure driven ceramic oxygen generation system with integrated manifold and tubes
CN109432972B (zh) * 2019-01-02 2023-12-12 江苏龙净节能科技有限公司 一种预荷电脱硫装置

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Also Published As

Publication number Publication date
ZA983542B (en) 1998-10-30
JPH10328522A (ja) 1998-12-15
KR19980081786A (ko) 1998-11-25
CN1101244C (zh) 2003-02-12
AU6365798A (en) 1998-11-05
DE69819809D1 (de) 2003-12-24
JP3392053B2 (ja) 2003-03-31
ID20226A (id) 1998-10-29
US6117210A (en) 2000-09-12
CA2236186C (en) 2002-02-19
ES2206783T3 (es) 2004-05-16
AU733840B2 (en) 2001-05-24
EP0875283B1 (en) 2003-11-19
EP0875283A1 (en) 1998-11-04
CN1200950A (zh) 1998-12-09
DE69819809T2 (de) 2004-09-23
CA2236186A1 (en) 1998-10-29

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time