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NO880950L - Fremstilling av oksygen med hoey renhet. - Google Patents

Fremstilling av oksygen med hoey renhet.

Info

Publication number
NO880950L
NO880950L NO880950A NO880950A NO880950L NO 880950 L NO880950 L NO 880950L NO 880950 A NO880950 A NO 880950A NO 880950 A NO880950 A NO 880950A NO 880950 L NO880950 L NO 880950L
Authority
NO
Norway
Prior art keywords
oxygen
preparation
high purity
purity
Prior art date
Application number
NO880950A
Other languages
English (en)
Other versions
NO170260B (no
NO170260C (no
NO880950D0 (no
Inventor
Shivaji Sircar
Original Assignee
Air Prod & Chem
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 Prod & Chem filed Critical Air Prod & Chem
Publication of NO880950D0 publication Critical patent/NO880950D0/no
Publication of NO880950L publication Critical patent/NO880950L/no
Publication of NO170260B publication Critical patent/NO170260B/no
Publication of NO170260C publication Critical patent/NO170260C/no

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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • 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
    • B01D2257/80—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
    • B01D2259/404—Further details for adsorption processes and devices using four beds

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO880950A 1987-03-04 1988-03-03 Fremstilling av oksygen med hoey renhet NO170260C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/021,862 US4756723A (en) 1987-03-04 1987-03-04 Preparation of high purity oxygen

Publications (4)

Publication Number Publication Date
NO880950D0 NO880950D0 (no) 1988-03-03
NO880950L true NO880950L (no) 1988-09-05
NO170260B NO170260B (no) 1992-06-22
NO170260C NO170260C (no) 1992-09-30

Family

ID=21806558

Family Applications (1)

Application Number Title Priority Date Filing Date
NO880950A NO170260C (no) 1987-03-04 1988-03-03 Fremstilling av oksygen med hoey renhet

Country Status (6)

Country Link
US (1) US4756723A (no)
EP (1) EP0281876A1 (no)
JP (1) JPS63230505A (no)
CA (1) CA1304699C (no)
FI (1) FI85953C (no)
NO (1) NO170260C (no)

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US4950311A (en) * 1988-03-07 1990-08-21 White Jr Donald H Heaterless adsorption system for combined purification and fractionation of air
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DE3830506A1 (de) * 1988-09-08 1990-03-15 Bergwerksverband Gmbh Verfahren zur gewinnung von stickstoff aus sauerstoff und stickstoff enthaltenden gasgemischen mittels druckwechseladsorption an kohlenstoff-molekularsieben
US4916630A (en) * 1988-09-30 1990-04-10 The United States Of America As Represented By The Secretary Of The Air Force Bed tester for molecular sieve oxygen concentrator
US5137549A (en) * 1988-10-14 1992-08-11 Vbm Corporation Two stage super-enriched oxygen concentrator
DE3842930A1 (de) * 1988-12-21 1990-06-28 Bayer Ag Verfahren zur adsorptiven sauerstoffanreicherung von luft mit mischungen aus ca-zeolith a molekularsieben mittels vakuum-swing-adsorption
US4880443A (en) * 1988-12-22 1989-11-14 The United States Of America As Represented By The Secretary Of The Air Force Molecular sieve oxygen concentrator with secondary oxygen purifier
FR2647431B1 (fr) * 1989-05-24 1991-08-16 Air Liquide Procede et installation de production d'oxygene gazeux sous haute pression
US5174979A (en) * 1989-10-06 1992-12-29 Uop Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
US4973339A (en) * 1989-10-18 1990-11-27 Airsep Corporation Pressure swing absorption process and system for gas separation
DE69025921T2 (de) * 1989-10-27 1996-10-10 Pall Corp Vorrichtung und methode zur sorption von komponenten aus einem gas
US5032150A (en) * 1989-11-03 1991-07-16 The Ohio State University Pressure swing adsorption
JP3076912B2 (ja) * 1989-11-08 2000-08-14 株式会社日立製作所 混合ガスの分離方法及び装置
US4964888A (en) * 1989-12-27 1990-10-23 Uop Multiple zone adsorption process
US4971609A (en) * 1990-02-05 1990-11-20 Pawlos Robert A Portable oxygen concentrator
US5228888A (en) * 1990-03-23 1993-07-20 The Boc Group, Inc. Economical air separator
US5156657A (en) * 1990-03-29 1992-10-20 The Boc Group, Inc. Process for pre-purification of air for separation
US5084075A (en) * 1990-04-10 1992-01-28 Air Products And Chemicals, Inc. Vacuum swing adsorption process for production of 95+% n2 from ambient air
US5232474A (en) * 1990-04-20 1993-08-03 The Boc Group, Inc. Pre-purification of air for separation
US5082474A (en) * 1990-08-14 1992-01-21 The Boc Group, Inc Pressurization psa systems for the production of high purity product gas
US5074893A (en) * 1990-09-04 1991-12-24 On Site Gas Systems, Inc. Fluid adsorption system
DE4106547A1 (de) * 1991-03-01 1992-09-03 Bayer Ag Verfahren zur sauerstoffanreicherung
US5152813A (en) * 1991-12-20 1992-10-06 Air Products And Chemicals, Inc. Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite
US5226933A (en) * 1992-03-31 1993-07-13 Ohio State University Pressure swing adsorption system to purify oxygen
AU5135593A (en) * 1992-09-22 1994-04-12 Arbor Research Corporation System for separation of oxygen from argon/oxygen mixture
US5328503A (en) * 1992-11-16 1994-07-12 Air Products And Chemicals, Inc. Adsorption process with mixed repressurization and purge/equalization
US5529610A (en) * 1993-09-07 1996-06-25 Air Products And Chemicals, Inc. Multiple zeolite adsorbent layers in oxygen separation
US5407465A (en) * 1993-12-16 1995-04-18 Praxair Technology, Inc. Tuning of vacuum pressure swing adsorption systems
US5429666A (en) * 1994-02-03 1995-07-04 Air Products And Chemicals, Inc. VSA adsorption process with continuous operation
US5411578A (en) * 1994-05-10 1995-05-02 Air Products And Chemicals, Inc. Vacuum swing adsorption process with mixed repressurization and provide product depressurization
US5985003A (en) * 1994-06-02 1999-11-16 Nippon Sanso Corporation Oxygen production process by pressure swing adsorption separation
FR2721531B1 (fr) * 1994-06-27 1996-08-23 Air Liquide Procédé de traitement d'un mélange gazeux par adsorption à variation de pression.
US5536299A (en) * 1994-09-01 1996-07-16 Praxair Technology, Inc. Simultaneous step pressure swing adsorption process
US5520720A (en) * 1994-11-30 1996-05-28 The Boc Group, Inc. Pressure swing adsorption process
US5711787A (en) * 1995-11-22 1998-01-27 Praxair Technology, Inc. Oxygen recovery pressure swing adsorption process
US5827358A (en) * 1996-11-08 1998-10-27 Impact Mst, Incorporation Rapid cycle pressure swing adsorption oxygen concentration method and apparatus
US6048384A (en) * 1997-12-09 2000-04-11 Smolarek; James PSA process and system using simultaneous top and bottom evacuation of absorbent bed
US5997612A (en) * 1998-07-24 1999-12-07 The Boc Group, Inc. Pressure swing adsorption process and apparatus
US6475265B1 (en) * 1998-10-22 2002-11-05 Praxair Technology, Inc. Pressure swing adsorption method for production of an oxygen-enriched gas
US6565624B2 (en) * 2000-09-06 2003-05-20 Colorado Altitude Training Llc Altitude simulation method and system
US6792846B2 (en) * 2000-09-26 2004-09-21 Universal Oxygen, Inc. Gas delivery system
CA2329475A1 (en) * 2000-12-11 2002-06-11 Andrea Gibbs Fast cycle psa with adsorbents sensitive to atmospheric humidity
US6572838B1 (en) 2002-03-25 2003-06-03 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon
US7604683B2 (en) * 2005-06-14 2009-10-20 Canon Kabushiki Kaisha Gas separation method using adsorbent
US7740687B2 (en) * 2007-02-13 2010-06-22 Iacx Energy Llc Pressure swing adsorption method and system for separating gas components
JP4798076B2 (ja) * 2007-06-27 2011-10-19 株式会社Ｉｈｉ 酸素濃縮器
US8226745B2 (en) * 2009-04-28 2012-07-24 Lehigh University Miniature oxygen concentrators and methods
US9649589B2 (en) 2013-02-21 2017-05-16 Lehigh University Oxygen concentrator system and method
MY181837A (en) * 2014-06-27 2021-01-08 Osaka Gas Co Ltd Gas concentration method
JP6747479B2 (ja) * 2018-08-02 2020-08-26 ダイキン工業株式会社 酸素濃縮装置
CN113804535B (zh) * 2020-06-11 2022-12-16 中国石油大学(北京) 一种井口干气c15-c32分子标志物富集方法及装置

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DE1817004C3 (de) * 1967-12-27 1981-10-29 Takaaki Prof. Dr. Tokyo Tamura Verfahren zur Herstellung von Sauerstoff aus gewöhnlicher Luft durch Adsorption
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US3564816A (en) * 1968-12-30 1971-02-23 Union Carbide Corp Selective adsorption process
DE2055425B2 (de) * 1970-11-11 1979-09-06 Bayer Ag, 5090 Leverkusen Adsorptionsverfahren zum Zerlegen von Gasgemischen
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GB1449864A (en) * 1973-10-24 1976-09-15 Boc International Ltd Adsorption system
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US4013429A (en) * 1975-06-04 1977-03-22 Air Products And Chemicals, Inc. Fractionation of air by adsorption
JPS5299973A (en) * 1976-02-18 1977-08-22 Toray Ind Inc Adsorption and separation apparatus of mixed gas
NZ183389A (en) * 1976-02-27 1979-10-25 Boc Ltd Gas separation by pressure swing adsorption: feed mixture supplied in substantially unpressurized condition
US4222750A (en) * 1976-08-16 1980-09-16 Champion Spark Plug Company Oxygen enrichment system for medical use
JPS5399091A (en) * 1977-02-10 1978-08-30 Osaka Sanso Kougiyou Kk Method of concentrating oxygen gas
JPS5547203A (en) * 1978-09-26 1980-04-03 Japan Steel Works Ltd:The Separating method for oxygen in air
DE2854060A1 (de) * 1978-12-14 1980-07-03 Linde Ag Verfahren zum bereitstellen eines einsatzgases fuer eine chemische reaktion und zum abtrennen eines gasfoermigen reaktionsproduktes
GB2042365B (en) * 1979-03-05 1983-02-16 Boc Ltd Gas separation
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Also Published As

Publication number Publication date
US4756723A (en) 1988-07-12
EP0281876A1 (en) 1988-09-14
NO170260B (no) 1992-06-22
FI880985A (fi) 1988-09-05
NO170260C (no) 1992-09-30
JPS63230505A (ja) 1988-09-27
NO880950D0 (no) 1988-03-03
FI880985A0 (fi) 1988-03-03
CA1304699C (en) 1992-07-07
FI85953C (fi) 1992-06-25
FI85953B (fi) 1992-03-13

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