DE69518692D1 - Kontinuierliches durch Druckdifferenz getriebenes Adsorptionsverfahren - Google Patents

Kontinuierliches durch Druckdifferenz getriebenes Adsorptionsverfahren

Info

Publication number
DE69518692D1
DE69518692D1 DE69518692T DE69518692T DE69518692D1 DE 69518692 D1 DE69518692 D1 DE 69518692D1 DE 69518692 T DE69518692 T DE 69518692T DE 69518692 T DE69518692 T DE 69518692T DE 69518692 D1 DE69518692 D1 DE 69518692D1
Authority
DE
Germany
Prior art keywords
pressure difference
adsorption process
continuous adsorption
process driven
driven
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.)
Expired - Fee Related
Application number
DE69518692T
Other languages
English (en)
Other versions
DE69518692T2 (de
Inventor
Alberto Lacava
Kevin Mckeigue
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.)
Linde LLC
Original Assignee
BOC Group 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 BOC Group Inc filed Critical BOC Group Inc
Publication of DE69518692D1 publication Critical patent/DE69518692D1/de
Application granted granted Critical
Publication of DE69518692T2 publication Critical patent/DE69518692T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • 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
    • B01D2257/102—Nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
DE69518692T 1994-05-09 1995-05-03 Kontinuierliches durch Druckdifferenz getriebenes Adsorptionsverfahren Expired - Fee Related DE69518692T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/240,048 US5487775A (en) 1994-05-09 1994-05-09 Continuous pressure difference driven adsorption process

Publications (2)

Publication Number Publication Date
DE69518692D1 true DE69518692D1 (de) 2000-10-12
DE69518692T2 DE69518692T2 (de) 2001-05-31

Family

ID=22904892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518692T Expired - Fee Related DE69518692T2 (de) 1994-05-09 1995-05-03 Kontinuierliches durch Druckdifferenz getriebenes Adsorptionsverfahren

Country Status (6)

Country Link
US (1) US5487775A (de)
EP (1) EP0681860B1 (de)
CA (1) CA2146806C (de)
DE (1) DE69518692T2 (de)
PL (1) PL308282A1 (de)
ZA (1) ZA953609B (de)

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AU3561397A (en) * 1997-06-19 1999-01-04 Aga Aktiebolag Gas separation by continuous pressure-swing chromatography
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US6921597B2 (en) * 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
DE69927610D1 (de) * 1998-12-16 2006-02-16 Questair Technologies Inc Gastrennung mit radialen turbo-strömungsmaschinen mit aufgeteilten strömen
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AU5381200A (en) 1999-06-09 2001-01-02 Questair Technologies, Inc. Rotary pressure swing adsorption apparatus
CA2274390A1 (en) 1999-06-10 2000-12-10 Questor Industries Inc. Multistage chemical separation method and apparatus using pressure swing adsorption
JP5188663B2 (ja) 1999-06-10 2013-04-24 エア プロダクツ アンド ケミカルズ インコーポレイテッド 圧力スイング吸着式化学反応器
US7250073B2 (en) * 1999-12-09 2007-07-31 Questair Technologies, Inc. Life support oxygen concentrator
US6514319B2 (en) * 1999-12-09 2003-02-04 Questair Technologies Inc. Life support oxygen concentrator
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DE60316280D1 (de) * 2002-03-14 2007-10-25 Questair Technologies Inc Wasserstoffrückführung für festoxid-brennstoffzellen
US6902602B2 (en) * 2002-03-14 2005-06-07 Questair Technologies Inc. Gas separation by combined pressure swing and displacement purge
US7285350B2 (en) * 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
US20040197612A1 (en) * 2003-02-26 2004-10-07 Questair Technologies Inc. Hydrogen recycle for high temperature fuel cells
US20040197616A1 (en) * 2003-04-01 2004-10-07 Edlund David J. Oxidant-enriched fuel cell system
US6936091B2 (en) * 2003-09-17 2005-08-30 Metso Automation Usa, Inc. System and method for treating fluid using a multi-port valve assembly
US7011693B2 (en) * 2003-11-12 2006-03-14 General Motors Corporation Control of a hydrogen purifying pressure swing adsorption unit in fuel processor module for hydrogen generation
US20050098034A1 (en) * 2003-11-12 2005-05-12 Gittleman Craig S. Hydrogen purification process using pressure swing adsorption for fuel cell applications
US7443803B2 (en) * 2004-03-23 2008-10-28 Fujitsu Limited Estimating and managing network traffic
US7189280B2 (en) * 2004-06-29 2007-03-13 Questair Technologies Inc. Adsorptive separation of gas streams
WO2006052937A2 (en) * 2004-11-05 2006-05-18 Questair Technologies, Inc. Separation of carbon dioxide from other gases
US7833311B2 (en) * 2004-12-20 2010-11-16 Idatech, Llc Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same
US7393382B2 (en) * 2004-12-20 2008-07-01 Idatech Llc Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same
US7399342B2 (en) 2004-12-22 2008-07-15 Idatech, Llc Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control
US7954490B2 (en) * 2005-02-09 2011-06-07 Vbox, Incorporated Method of providing ambulatory oxygen
US7744677B2 (en) * 2007-05-25 2010-06-29 Prometheus Technologies, Llc Systems and methods for processing methane and other gases
US8070841B2 (en) * 2007-12-12 2011-12-06 Idatech, Llc Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies
US7837765B2 (en) 2007-12-12 2010-11-23 Idatech, Llc Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies
WO2010099626A1 (en) 2009-03-05 2010-09-10 G4 Insights Inc. Process and system for thermochemical conversion of biomass
WO2011011432A2 (en) * 2009-07-22 2011-01-27 Vbox, Incorporated Apparatus for separating oxygen from ambient air
WO2011060539A1 (en) 2009-11-18 2011-05-26 G4 Insights Inc. Method and system for biomass hydrogasification
CA2781204C (en) 2009-11-18 2018-05-01 G4 Insights Inc. Sorption enhanced methanation of biomass
US20120152116A1 (en) 2010-12-16 2012-06-21 Prometheus Technologies, Llc Rotary fluid processing systems and associated methods
US9821266B2 (en) * 2015-08-06 2017-11-21 Exxonmobil Upstream Research Company Rotating bed device for the separation by adsorption of at least one constituent of a gaseous mixture
CN112892154A (zh) * 2021-01-22 2021-06-04 山东津挚环保科技有限公司 一种撬装变压吸附装置
CN117839384B (zh) * 2024-03-06 2024-06-04 赣州锐科合金材料有限公司 带有净化监测功能的金属合金烟气净化装置及方法

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Also Published As

Publication number Publication date
EP0681860A2 (de) 1995-11-15
US5487775A (en) 1996-01-30
CA2146806A1 (en) 1995-11-10
ZA953609B (en) 1996-01-04
EP0681860B1 (de) 2000-09-06
CA2146806C (en) 2005-06-14
EP0681860A3 (de) 1996-07-17
PL308282A1 (en) 1995-11-13
DE69518692T2 (de) 2001-05-31

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee