ATE9066T1 - Luftfraktionierung durch druckwechseladsorption. - Google Patents

Luftfraktionierung durch druckwechseladsorption.

Info

Publication number
ATE9066T1
ATE9066T1 AT81104554T AT81104554T ATE9066T1 AT E9066 T1 ATE9066 T1 AT E9066T1 AT 81104554 T AT81104554 T AT 81104554T AT 81104554 T AT81104554 T AT 81104554T AT E9066 T1 ATE9066 T1 AT E9066T1
Authority
AT
Austria
Prior art keywords
air
pretreater
nitrogen
water
pressure swing
Prior art date
Application number
AT81104554T
Other languages
English (en)
Inventor
Shivaji Sircar
Original Assignee
Air Products And Chemicals, 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 Air Products And Chemicals, Inc. filed Critical Air Products And Chemicals, Inc.
Application granted granted Critical
Publication of ATE9066T1 publication Critical patent/ATE9066T1/de

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
    • 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
    • B01D53/0462—Temperature 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
    • B01D53/04—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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • B01D2259/40052—Recycled product or process gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40069—Eight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/406—Further details for adsorption processes and devices using more than four beds
    • B01D2259/4061—Further details for adsorption processes and devices using more than four beds using five beds
    • 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
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Gas Separation By Absorption (AREA)
AT81104554T 1980-06-13 1981-06-12 Luftfraktionierung durch druckwechseladsorption. ATE9066T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/159,086 US4329158A (en) 1980-06-13 1980-06-13 Air fractionation by pressure swing adsorption
EP19810104554 EP0042159B1 (de) 1980-06-13 1981-06-12 Luftfraktionierung durch Druckwechseladsorption

Publications (1)

Publication Number Publication Date
ATE9066T1 true ATE9066T1 (de) 1984-09-15

Family

ID=22571027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81104554T ATE9066T1 (de) 1980-06-13 1981-06-12 Luftfraktionierung durch druckwechseladsorption.

Country Status (9)

Country Link
US (1) US4329158A (de)
EP (1) EP0042159B1 (de)
JP (1) JPS5727904A (de)
KR (1) KR850001542B1 (de)
AT (1) ATE9066T1 (de)
CA (1) CA1159772A (de)
DE (1) DE3165673D1 (de)
MX (1) MX158321A (de)
ZA (1) ZA813855B (de)

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US4491459A (en) * 1983-05-04 1985-01-01 Pinkerton Charles J Portable oxygen enrichment and concentration system
US4472178A (en) * 1983-07-05 1984-09-18 Air Products And Chemicals, Inc. Adsorptive process for the removal of carbon dioxide from a gas
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JPS6096508A (ja) * 1983-10-27 1985-05-30 Zenji Hagiwara 吸着法により酸素ガスを濃縮する方法
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JPS60110317A (ja) * 1983-11-21 1985-06-15 Hitachi Ltd 圧力差吸着式ガス分離方法及び装置
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DE3413895A1 (de) * 1984-04-13 1985-10-17 Bayer Ag, 5090 Leverkusen Druckwechselverfahren zur adsorptiven trennung von gasgemischen
US4983190A (en) * 1985-05-21 1991-01-08 Pall Corporation Pressure-swing adsorption system and method for NBC collective protection
US4744803A (en) * 1985-08-19 1988-05-17 The Ohio State University Research Foundation Complementary pressure swing adsorption
US4636226A (en) * 1985-08-26 1987-01-13 Vbm Corporation High pressure oxygen production system
US4711645A (en) * 1986-02-10 1987-12-08 Air Products And Chemicals, Inc. Removal of water and carbon dioxide from atmospheric air
US4770676A (en) * 1986-05-16 1988-09-13 Air Products And Chemicals, Inc. Recovery of methane from land fill gas
US4702749A (en) * 1986-06-24 1987-10-27 Air Products And Chemicals, Inc. Technique for surface oxidation of activated carbon
US4756723A (en) * 1987-03-04 1988-07-12 Air Products And Chemicals, Inc. Preparation of high purity oxygen
US4732596A (en) * 1987-04-28 1988-03-22 Air Products And Chemicals, Inc. Gas separation process
US4902309A (en) * 1987-06-24 1990-02-20 Hempenstall George T Improved method for the ignition and combustion of particulates in diesel exhaust gases
US5292360A (en) * 1987-07-17 1994-03-08 Rhone-Poulenc Chimie 5A zeolite/kaolinite adsorbent for gas purification
US4784672A (en) * 1987-10-08 1988-11-15 Air Products And Chemicals, Inc. Regeneration of adsorbents
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US5330561A (en) * 1992-11-16 1994-07-19 Air Products And Chemicals, Inc. Extended vacuum swing adsorption process
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US5354360A (en) * 1993-01-11 1994-10-11 Air Products And Chemicals, Inc. Magnesium A-zeolite for nitrogen adsorption
US5453112A (en) * 1994-02-02 1995-09-26 Praxair Technology, Inc. Pressure swing adsorption heat recovery
US5429666A (en) * 1994-02-03 1995-07-04 Air Products And Chemicals, Inc. VSA adsorption process with continuous operation
FR2731918B1 (fr) * 1995-03-24 1997-05-23 Air Liquide Procede de separation d'azote de composes moins polaires
US5711787A (en) * 1995-11-22 1998-01-27 Praxair Technology, Inc. Oxygen recovery pressure swing adsorption process
US5858063A (en) * 1997-06-03 1999-01-12 Litton Systems, Inc. Oxygen concentrator with beds' duty cycle control and self-test
JP4252668B2 (ja) * 1999-05-11 2009-04-08 大陽日酸株式会社 ガス精製方法
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US6468328B2 (en) 2000-12-18 2002-10-22 Air Products And Chemicals, Inc. Oxygen production by adsorption
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US7814934B2 (en) * 2004-12-20 2010-10-19 Flair Corporation Adsorbent fractionator directional flow control valve assembly apparatus and method
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Also Published As

Publication number Publication date
KR850001542B1 (ko) 1985-10-17
CA1159772A (en) 1984-01-03
ZA813855B (en) 1982-06-30
DE3165673D1 (en) 1984-09-27
JPS5727904A (en) 1982-02-15
US4329158A (en) 1982-05-11
EP0042159A1 (de) 1981-12-23
EP0042159B1 (de) 1984-08-22
JPH0127962B2 (de) 1989-05-31
KR830005994A (ko) 1983-09-17
MX158321A (es) 1989-01-25

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