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FI911558A - Menetelmä hapella rikastetun tuotevirran tuottamiseksi - Google Patents

Menetelmä hapella rikastetun tuotevirran tuottamiseksi Download PDF

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Publication number
FI911558A
FI911558A FI911558A FI911558A FI911558A FI 911558 A FI911558 A FI 911558A FI 911558 A FI911558 A FI 911558A FI 911558 A FI911558 A FI 911558A FI 911558 A FI911558 A FI 911558A
Authority
FI
Finland
Prior art keywords
oxygen
producing
product stream
enriched product
enriched
Prior art date
Application number
FI911558A
Other languages
English (en)
Swedish (sv)
Other versions
FI95353C (fi
FI911558A0 (fi
FI95353B (fi
Inventor
Eiji Hirooka
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 FI911558A0 publication Critical patent/FI911558A0/fi
Publication of FI911558A publication Critical patent/FI911558A/fi
Application granted granted Critical
Publication of FI95353B publication Critical patent/FI95353B/fi
Publication of FI95353C publication Critical patent/FI95353C/fi

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/047Pressure swing adsorption
    • B01D53/0476Vacuum pressure swing adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/047Pressure swing adsorption
    • B01D53/0473Rapid pressure swing adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/108Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/302Dimensions
    • B01D2253/304Linear dimensions, e.g. particle shape, diameter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2256/00Main component in the product gas stream after treatment
    • B01D2256/12Oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/102Nitrogen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40011Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40035Equalization
    • B01D2259/40037Equalization with two sub-steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40011Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40043Purging
    • B01D2259/4005Nature of purge gas
    • B01D2259/40052Recycled product or process gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40011Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40066Six
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/402Further details for adsorption processes and devices using two beds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/047Pressure swing adsorption
    • B01D53/053Pressure swing adsorption with storage or buffer vessel

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)
  • Separation Using Semi-Permeable Membranes (AREA)
FI911558A 1990-03-29 1991-03-28 Menetelmä hapella rikastetun tuotevirran tuottamiseksi FI95353C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50145690A 1990-03-29 1990-03-29

Publications (4)

Publication Number Publication Date
FI911558A0 FI911558A0 (fi) 1991-03-28
FI911558A true FI911558A (fi) 1991-09-30
FI95353B FI95353B (fi) 1995-10-13
FI95353C FI95353C (fi) 1996-01-25

Family

ID=23993638

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911558A FI95353C (fi) 1990-03-29 1991-03-28 Menetelmä hapella rikastetun tuotevirran tuottamiseksi

Country Status (14)

Country Link
US (1) US5122164A (fi)
EP (1) EP0449448B1 (fi)
JP (1) JP3091505B2 (fi)
KR (1) KR930006402B1 (fi)
CN (1) CN1028746C (fi)
AU (1) AU643513B2 (fi)
CA (1) CA2038510C (fi)
DE (1) DE69124276T2 (fi)
FI (1) FI95353C (fi)
IE (1) IE911045A1 (fi)
NO (1) NO177693C (fi)
NZ (1) NZ237529A (fi)
TR (1) TR25628A (fi)
ZA (1) ZA911907B (fi)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
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HU176250B (en) * 1978-10-30 1981-01-28 Gyogyszerkutato Intezet Process for producing mikrobiologically 12-beta-hydroxycardenolide derivatives
US5268021A (en) * 1989-11-20 1993-12-07 Dynotec Corporation Fluid fractionator
US5156657A (en) * 1990-03-29 1992-10-20 The Boc Group, Inc. Process for pre-purification of air for separation
JP2981304B2 (ja) * 1991-05-13 1999-11-22 東洋エンジニアリング株式会社 ガス分離方法
JP2981302B2 (ja) * 1991-05-13 1999-11-22 東洋エンジニアリング株式会社 ガスの分離方法
US5328503A (en) * 1992-11-16 1994-07-12 Air Products And Chemicals, Inc. Adsorption process with mixed repressurization and purge/equalization
US5340381A (en) * 1993-05-17 1994-08-23 Vorih Marc L Operating system for dual-sieve oxygen concentrators
AU7097094A (en) * 1993-06-01 1994-12-20 Enzon, Inc. Carbohydrate-modified polymer conjugates with erythropoietic activity
JP3450885B2 (ja) * 1993-07-27 2003-09-29 住友精化株式会社 窒素富化ガス分離方法および装置
CA2133301A1 (en) * 1993-10-06 1995-04-07 Ravi Kumar Pressure swing adsorption process for purifying a high pressure feed gas mixture with respect to its less strongly adsorbed component
US5429666A (en) * 1994-02-03 1995-07-04 Air Products And Chemicals, Inc. VSA adsorption process with continuous operation
US5540758A (en) * 1994-02-03 1996-07-30 Air Products And Chemicals, Inc. VSA adsorption process with feed/vacuum advance and provide purge
US5403385A (en) * 1994-02-08 1995-04-04 Alberta Research Council Serial flow pressure swing adsorption process for gas separation
US5411578A (en) * 1994-05-10 1995-05-02 Air Products And Chemicals, Inc. Vacuum swing adsorption process with mixed repressurization and provide product depressurization
JP3654661B2 (ja) * 1994-06-02 2005-06-02 大陽日酸株式会社 圧力変動吸着分離法による酸素発生方法
US5536299A (en) * 1994-09-01 1996-07-16 Praxair Technology, Inc. Simultaneous step pressure swing adsorption process
US5518526A (en) * 1994-10-07 1996-05-21 Praxair Technology, Inc. Pressure swing adsorption process
US5520720A (en) * 1994-11-30 1996-05-28 The Boc Group, Inc. Pressure swing adsorption process
JP3309197B2 (ja) * 1995-03-02 2002-07-29 住友精化株式会社 濃縮酸素の回収方法
FR2734171B1 (fr) * 1995-05-18 1997-12-26 Air Liquide Procede de production d'oxygene sous pression par adsorption
US5656067A (en) * 1996-02-23 1997-08-12 Air Products And Chemicals, Inc. VSA adsorption process with energy recovery
US5702504A (en) * 1996-03-07 1997-12-30 Praxair Technology, Inc. Vacuum pressure swing adsorption process
US5733359A (en) * 1996-06-19 1998-03-31 The Boc Group, Inc. Pressure swing adsorption process turndown control
FR2751244B1 (fr) * 1996-07-18 1998-09-04 Air Liquide Procede et installation de traitement d'un melange gazeux par adsorption a variation de pression
US5661987A (en) * 1996-10-25 1997-09-02 Pacific Consolidated Industries Three-bed nonimmobilized rapid pressure-swing adsorber
US5827358A (en) * 1996-11-08 1998-10-27 Impact Mst, Incorporation Rapid cycle pressure swing adsorption oxygen concentration method and apparatus
ATE261757T1 (de) * 1996-12-11 2004-04-15 Sgi Prozess Technik Gmbh Verfahren zum betrieb einer druckwechselanlage zur gewinnung von sauerstoff aus der luft
DE29719775U1 (de) * 1996-12-11 1998-02-05 SGI-Prozesstechnik GmbH, 63674 Altenstadt Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft
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US5846294A (en) * 1997-04-23 1998-12-08 The Boc Group, Inc. Pressure swing adsorption process and apparatus
US5871564A (en) * 1997-06-16 1999-02-16 Airsep Corp Pressure swing adsorption apparatus
FR2765491B1 (fr) * 1997-07-07 1999-08-06 Air Liquide Procede de separation d'un flux gazeux par un procede psa
FR2767717B1 (fr) * 1997-08-28 1999-10-01 Air Liquide Granulometrie et epaisseur de lit d'une unite psa
DE19740848A1 (de) * 1997-09-17 1999-03-18 Sgi Prozess Technik Gmbh Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft und Verfahren zum Betrieb einer solchen
FR2769851B1 (fr) * 1997-10-21 1999-12-17 Air Liquide Installation de separation d'un melange de gaz
US6183537B1 (en) 1997-11-04 2001-02-06 Praxair Technology, Inc. Rotary blowers for pressure swing adsorption process and system
US6010555A (en) * 1997-11-04 2000-01-04 Praxair Technology, Inc. Vacuum pressure swing adsorption system and method
CA2322169C (en) * 1998-02-27 2007-04-24 Praxair Technology, Inc. Pressure swing adsorption gas separation method, using adsorbents with high intrinsic diffusivity and low pressure ratios
EP1059998A1 (en) * 1998-02-27 2000-12-20 PRAXAIR TECHNOLOGY, Inc. Vpsa process using improved adsorbent materials
CN1500547A (zh) * 1998-02-27 2004-06-02 改进的psa吸附剂的制备方法
US6500234B1 (en) 1998-02-27 2002-12-31 Praxair Technology, Inc. Rate-enhanced gas separation
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FR2776939B1 (fr) * 1998-04-07 2000-05-19 Air Liquide Procede de production d'oxygene par adsorption a variation de pression transatmospherique
FR2785553B1 (fr) * 1998-11-06 2000-12-22 Air Liquide Installation psa utilisant des vannes a durees de manoeuvre importantes et heterogenes
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US6478850B2 (en) * 2000-08-02 2002-11-12 Wearair Oxygen Inc. Miniaturized wearable oxygen concentrator
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US20090214393A1 (en) * 2008-02-22 2009-08-27 Chekal Michael P Method of generating an oxygen-enriched gas for a user
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US8545603B2 (en) * 2010-06-24 2013-10-01 ADSORPTECH Inc. Method to improve recovery and efficiency of adsorption processes using reversible blowers
CN102297446A (zh) * 2011-09-08 2011-12-28 富阳亨特气体设备有限公司 一种富氧助燃技术及其装置
CN102840993A (zh) * 2012-08-28 2012-12-26 中航工业三五一厂 机载氧气浓缩器外场试验器
FR3002160B1 (fr) * 2013-02-19 2017-02-24 Air Liquide Procede d'adsorption a pression alternee avec reservoirs de stockage combines
US11167260B2 (en) 2013-06-28 2021-11-09 Korea Institute Of Energy Research Oxygen selective adsorbent for easy desorption and preparation method thereof
CN105858610A (zh) * 2016-03-25 2016-08-17 江苏嘉宇特种装备股份有限公司 高效分子筛制氧机
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CN111840864A (zh) * 2020-07-16 2020-10-30 南京航空航天大学 基于三床型分子筛机载制氧的燃油箱防火抑爆装置及方法

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Also Published As

Publication number Publication date
DE69124276D1 (de) 1997-03-06
CA2038510C (en) 2000-11-21
JP3091505B2 (ja) 2000-09-25
IE911045A1 (en) 1991-10-09
CN1056292A (zh) 1991-11-20
DE69124276T2 (de) 1997-05-07
ZA911907B (en) 1992-02-26
JPH04222613A (ja) 1992-08-12
NZ237529A (en) 1992-10-28
CA2038510A1 (en) 1991-09-30
FI95353C (fi) 1996-01-25
FI911558A0 (fi) 1991-03-28
NO911084L (no) 1991-09-30
NO177693C (no) 1995-11-08
FI95353B (fi) 1995-10-13
EP0449448A1 (en) 1991-10-02
AU643513B2 (en) 1993-11-18
KR910016370A (ko) 1991-11-05
EP0449448B1 (en) 1997-01-22
KR930006402B1 (ko) 1993-07-14
AU7371991A (en) 1991-10-03
NO911084D0 (no) 1991-03-19
TR25628A (tr) 1993-07-01
US5122164A (en) 1992-06-16
CN1028746C (zh) 1995-06-07
NO177693B (no) 1995-07-31

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