TR25628A - OKSIJEN BAKIMINDAN ZENGIN BIR üRüN AKIMININ ELDE EDILMESI ICINBIR ISLEM - Google Patents

OKSIJEN BAKIMINDAN ZENGIN BIR üRüN AKIMININ ELDE EDILMESI ICINBIR ISLEM

Info

Publication number
TR25628A
TR25628A TR91/0378A TR37891A TR25628A TR 25628 A TR25628 A TR 25628A TR 91/0378 A TR91/0378 A TR 91/0378A TR 37891 A TR37891 A TR 37891A TR 25628 A TR25628 A TR 25628A
Authority
TR
Turkey
Prior art keywords
product flow
current product
oxygen care
care
oxygen
Prior art date
Application number
TR91/0378A
Other languages
English (en)
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 TR25628A publication Critical patent/TR25628A/tr

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)
TR91/0378A 1990-03-29 1991-03-29 OKSIJEN BAKIMINDAN ZENGIN BIR üRüN AKIMININ ELDE EDILMESI ICINBIR ISLEM TR25628A (tr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TR25628A true TR25628A (tr) 1993-07-01

Family

ID=23993638

Family Applications (1)

Application Number Title Priority Date Filing Date
TR91/0378A TR25628A (tr) 1990-03-29 1991-03-29 OKSIJEN BAKIMINDAN ZENGIN BIR üRüN AKIMININ ELDE EDILMESI ICINBIR ISLEM

Country Status (14)

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

Families Citing this family (79)

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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
WO1994028024A1 (en) * 1993-06-01 1994-12-08 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
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DE29719775U1 (de) * 1996-12-11 1998-02-05 SGI-Prozesstechnik GmbH, 63674 Altenstadt Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft
GB9703959D0 (en) * 1997-02-26 1997-04-16 Boc Group Plc Air separation
GB9703989D0 (en) * 1997-02-26 1997-04-16 Boc Group Plc Gas separation
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
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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
US6010555A (en) * 1997-11-04 2000-01-04 Praxair Technology, Inc. Vacuum pressure swing adsorption system and method
US6183537B1 (en) 1997-11-04 2001-02-06 Praxair Technology, Inc. Rotary blowers for pressure swing adsorption process and system
US6444014B1 (en) 1998-02-27 2002-09-03 Praxair Technology, Inc. VPSA process using adsorbent materials
US6500234B1 (en) 1998-02-27 2002-12-31 Praxair Technology, Inc. Rate-enhanced gas separation
AU2792899A (en) * 1998-02-27 1999-09-15 Praxair Technology, Inc. Advanced adsorbent for psa
EP1085935B1 (en) * 1998-02-27 2012-09-12 Praxair Technology, Inc. Rate-enhanced gas separation
FR2775619B1 (fr) * 1998-03-06 2001-04-20 Air Liquide Procede et installation de separation par adsorption d'un melange gazeux
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
US6253778B1 (en) 1998-11-19 2001-07-03 Praxair Technology, Inc. Rotary valve
US6143056A (en) * 1998-11-19 2000-11-07 Praxair Technology, Inc. Rotary valve for two bed vacuum pressure swing absorption system
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US6478850B2 (en) * 2000-08-02 2002-11-12 Wearair Oxygen Inc. Miniaturized wearable oxygen concentrator
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US6790260B2 (en) 2000-12-20 2004-09-14 Praxair Technology, Inc. Enhanced rate PSA process
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US6565627B1 (en) * 2002-03-08 2003-05-20 Air Products And Chemicals, Inc. Self-supported structured adsorbent for gas separation
US6709486B2 (en) * 2002-04-08 2004-03-23 Air Products And Chemicals, Inc. Pressure swing adsorption process with controlled internal depressurization flow
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US7591879B2 (en) * 2005-01-21 2009-09-22 Exxonmobil Research And Engineering Company Integration of rapid cycle pressure swing adsorption with refinery process units (hydroprocessing, hydrocracking, etc.)
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US8075676B2 (en) * 2008-02-22 2011-12-13 Oxus America, Inc. Damping apparatus for scroll compressors for oxygen-generating systems
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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US20090229460A1 (en) * 2008-03-13 2009-09-17 Mcclain Michael S System for generating an oxygen-enriched gas
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
US10792610B2 (en) 2017-04-07 2020-10-06 Praxair Technology, Inc. Process for generating higher VPSA product pressure
US10799827B2 (en) 2017-04-11 2020-10-13 Praxair Technology, Inc. Mid-range purity oxygen by adsorption
DE102020115847B4 (de) 2020-06-16 2021-12-23 Behr-Hella Thermocontrol Gmbh Bedieneinheit für ein Fahrzeug
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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FR2366050A1 (fr) * 1976-10-04 1978-04-28 Aga Ab Procede de separation d'un melange gazeux
US4194891A (en) * 1978-12-27 1980-03-25 Union Carbide Corporation Multiple bed rapid pressure swing adsorption for oxygen
GB2091121A (en) * 1981-01-16 1982-07-28 Cryoplants Ltd Separation of gas mixtures
EP0324171A2 (en) * 1987-12-29 1989-07-19 Praxair Technology, Inc. Pressure swing adsorption process and system for gas separation
EP0334495A2 (en) * 1988-03-17 1989-09-27 Sumitomo Seika Chemicals Co., Ltd. Process for recovering oxygen enriched gas

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FR2366050A1 (fr) * 1976-10-04 1978-04-28 Aga Ab Procede de separation d'un melange gazeux
US4194891A (en) * 1978-12-27 1980-03-25 Union Carbide Corporation Multiple bed rapid pressure swing adsorption for oxygen
GB2091121A (en) * 1981-01-16 1982-07-28 Cryoplants Ltd Separation of gas mixtures
EP0324171A2 (en) * 1987-12-29 1989-07-19 Praxair Technology, Inc. Pressure swing adsorption process and system for gas separation
EP0334495A2 (en) * 1988-03-17 1989-09-27 Sumitomo Seika Chemicals Co., Ltd. Process for recovering oxygen enriched gas

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Title
The search has been performed among the documents dated prior to 29th March 1991 *

Also Published As

Publication number Publication date
AU7371991A (en) 1991-10-03
FI95353B (fi) 1995-10-13
KR910016370A (ko) 1991-11-05
CN1056292A (zh) 1991-11-20
JPH04222613A (ja) 1992-08-12
ZA911907B (en) 1992-02-26
NO177693B (no) 1995-07-31
JP3091505B2 (ja) 2000-09-25
CN1028746C (zh) 1995-06-07
EP0449448A1 (en) 1991-10-02
CA2038510C (en) 2000-11-21
AU643513B2 (en) 1993-11-18
KR930006402B1 (ko) 1993-07-14
NO911084L (no) 1991-09-30
CA2038510A1 (en) 1991-09-30
US5122164A (en) 1992-06-16
FI95353C (fi) 1996-01-25
DE69124276T2 (de) 1997-05-07
NO911084D0 (no) 1991-03-19
NO177693C (no) 1995-11-08
IE911045A1 (en) 1991-10-09
FI911558A0 (fi) 1991-03-28
FI911558A (fi) 1991-09-30
DE69124276D1 (de) 1997-03-06
EP0449448B1 (en) 1997-01-22
NZ237529A (en) 1992-10-28

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