NO178365C - Fremgangsmåte for fjernelse av gassformige forurensninger fra luft ved en trykksvingningsprosess - Google Patents

Fremgangsmåte for fjernelse av gassformige forurensninger fra luft ved en trykksvingningsprosess

Info

Publication number
NO178365C
NO178365C NO911003A NO911003A NO178365C NO 178365 C NO178365 C NO 178365C NO 911003 A NO911003 A NO 911003A NO 911003 A NO911003 A NO 911003A NO 178365 C NO178365 C NO 178365C
Authority
NO
Norway
Prior art keywords
air
pressure oscillation
gaseous pollutants
removing gaseous
oscillation process
Prior art date
Application number
NO911003A
Other languages
English (en)
Other versions
NO178365B (no
NO911003L (no
NO911003D0 (no
Inventor
Ravi Jain
Alberto I Lacava
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 NO911003D0 publication Critical patent/NO911003D0/no
Publication of NO911003L publication Critical patent/NO911003L/no
Publication of NO178365B publication Critical patent/NO178365B/no
Publication of NO178365C publication Critical patent/NO178365C/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
    • B01D53/0476—Vacuum pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
    • F25J3/04163—Hot end purification of the feed air
    • F25J3/04169—Hot end purification of the feed air by adsorption of the impurities
    • F25J3/04181—Regenerating the adsorbents
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • 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
    • B01D2259/40028—Depressurization
    • B01D2259/4003—Depressurization with two sub-steps
    • 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
    • B01D2259/40028—Depressurization
    • B01D2259/40032—Depressurization with three sub-steps
    • 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
    • B01D2259/40035—Equalization
    • B01D2259/40037—Equalization with two sub-steps
    • 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
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • B01D2259/40056—Gases other than 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
    • B01D2259/40064—Five
    • 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
    • B01D2259/402—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
    • B01D2259/416—Further details for adsorption processes and devices involving cryogenic temperature treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
    • F25J2205/64—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end by pressure-swing adsorption [PSA] at the hot end
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/12—Particular process parameters like pressure, temperature, ratios
    • 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
NO911003A 1990-03-29 1991-03-13 Fremgangsmåte for fjernelse av gassformige forurensninger fra luft ved en trykksvingningsprosess NO178365C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/501,065 US5156657A (en) 1990-03-29 1990-03-29 Process for pre-purification of air for separation

Publications (4)

Publication Number Publication Date
NO911003D0 NO911003D0 (no) 1991-03-13
NO911003L NO911003L (no) 1991-09-30
NO178365B NO178365B (no) 1995-12-04
NO178365C true NO178365C (no) 1996-03-13

Family

ID=23992019

Family Applications (1)

Application Number Title Priority Date Filing Date
NO911003A NO178365C (no) 1990-03-29 1991-03-13 Fremgangsmåte for fjernelse av gassformige forurensninger fra luft ved en trykksvingningsprosess

Country Status (13)

Country Link
US (1) US5156657A (no)
EP (1) EP0449451A1 (no)
JP (1) JPH0568833A (no)
KR (1) KR930010762B1 (no)
CN (1) CN1055677A (no)
AU (1) AU626494B2 (no)
CA (1) CA2038180C (no)
FI (1) FI95662C (no)
IE (1) IE911043A1 (no)
NO (1) NO178365C (no)
NZ (1) NZ237419A (no)
TR (1) TR25629A (no)
ZA (1) ZA911857B (no)

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US5090973A (en) * 1990-10-23 1992-02-25 The Boc Group, Inc. Psa employing high purity purging
US5345771A (en) * 1993-03-25 1994-09-13 John Zink Company, A Division Of Koch Engineering Company, Inc. Process for recovering condensable compounds from inert gas-condensable compound vapor mixtures
US5398513A (en) * 1993-12-16 1995-03-21 Klobucar; Joseph M. Regenerative vapor condenser
JP3360097B2 (ja) * 1994-07-06 2002-12-24 株式会社ニコン 真空紫外域の光学装置
US5463869A (en) * 1994-08-12 1995-11-07 Air Products And Chemicals, Inc. Integrated adsorption/cryogenic distillation process for the separation of an air feed
US5531808A (en) * 1994-12-23 1996-07-02 The Boc Group, Inc. Removal of carbon dioxide from gas streams
US5587003A (en) * 1995-03-21 1996-12-24 The Boc Group, Inc. Removal of carbon dioxide from gas streams
JP3416391B2 (ja) * 1995-05-25 2003-06-16 日本酸素株式会社 空気液化分離装置の前処理方法及び装置
US5571309A (en) * 1995-07-28 1996-11-05 The Boc Group, Inc. Adsorption process
US5919286A (en) * 1997-03-06 1999-07-06 Air Products And Chemicals, Inc. PSA process for removel of nitrogen oxides from gas
US5846295A (en) * 1997-03-07 1998-12-08 Air Products And Chemicals, Inc. Temperature swing adsorption
US5944874A (en) * 1997-06-23 1999-08-31 Praxair Technology, Inc. Solid electrolyte ionic conductor systems for the production of high purity nitrogen
US5851266A (en) * 1997-06-23 1998-12-22 Praxair Technology,Inc. Hybrid solid electrolyte ionic conductor systems for purifying inert gases
US5980611A (en) * 1997-09-25 1999-11-09 The Boc Group, Inc. Air purification process
US6238460B1 (en) 1997-09-26 2001-05-29 The Boc Group, Inc. Air purification process
US5906675A (en) * 1997-09-30 1999-05-25 The Boc Group, Inc. Air purification process
US6010555A (en) * 1997-11-04 2000-01-04 Praxair Technology, Inc. Vacuum pressure swing adsorption system and method
FR2771944B1 (fr) * 1997-12-08 2000-01-14 Air Liquide Procede de purification d'air par adsorption sur alumine calcinee des impuretes co2 et h2o
US5906674A (en) * 1997-12-16 1999-05-25 The Boc Group, Inc. Process and apparatus for separating gas mixtures
FR2773499B1 (fr) * 1998-01-14 2000-02-11 Air Liquide Procede de purification par adsorption de l'air avant distillation cryogenique
FR2775617B1 (fr) * 1998-03-09 2000-04-07 Ceca Sa Decarbonatation de flux gazeux au moyen d'adsorbants zeolitiques
CA2264418C (en) * 1998-03-12 2002-05-14 Adeola Florence Ojo Removal of carbon dioxide from gas streams
US6024781A (en) * 1998-04-17 2000-02-15 The Boc Group, Inc. Separation of carbon dioxide and hydrocarbons
US6183539B1 (en) 1998-07-01 2001-02-06 Zeochem Co. Molecular sieve adsorbent for gas purification and preparation thereof
US6106593A (en) * 1998-10-08 2000-08-22 Air Products And Chemicals, Inc. Purification of air
JP4252668B2 (ja) * 1999-05-11 2009-04-08 大陽日酸株式会社 ガス精製方法
US6358302B1 (en) 1999-11-18 2002-03-19 The Boc Group, Inc. Purification of gases using multi-composite adsorbent
US6471744B1 (en) * 2001-08-16 2002-10-29 Sequal Technologies, Inc. Vacuum-pressure swing absorption fractionator and method of using the same
US7722698B2 (en) 2008-02-21 2010-05-25 Delphi Technologies, Inc. Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system
US8075676B2 (en) * 2008-02-22 2011-12-13 Oxus America, Inc. Damping apparatus for scroll compressors for oxygen-generating systems
US20090212962A1 (en) * 2008-02-22 2009-08-27 Delphi Technologies, Inc. Oxygen Generating System with Self-Contained Electronic Diagnostics and Fault-Tolerant Operation
WO2010109477A2 (en) 2009-03-27 2010-09-30 Council Of Scientific & Industrial Research A process for the preparation of molecular sieve adsorbent for the size/shape selective adsorption of carbon dioxide from its gaseous mixture with nitrogen
WO2010113169A1 (en) 2009-03-31 2010-10-07 Council Of Scientific & Industrial Research A process for the preparation and use of pentasil type zeolite for the selective adsorption of carbon dioxide from flue gas
KR101381443B1 (ko) 2012-06-27 2014-04-04 한국화학연구원 이산화탄소 포집장치
WO2015179884A2 (en) * 2014-05-21 2015-11-26 Tegnon (Pty) Ltd A cyclical system for the regeneration of desiccant
PL3375517T3 (pl) 2017-03-17 2023-10-02 Air Products And Chemicals, Inc. Adsorbent z aktywowanego tlenku glinu promowanego alkalami
CN106925235B (zh) * 2017-03-27 2019-10-08 东北大学 一种可高效分离湿气中co2的吸附剂及其制备方法
US11660567B2 (en) 2017-05-24 2023-05-30 Basf Corporation Gas dehydration with mixed adsorbent/desiccant beds
US11686515B2 (en) 2018-12-03 2023-06-27 Carrier Corporation Membrane purge system
CN112334721A (zh) 2018-12-03 2021-02-05 开利公司 增强制冷吹扫系统
CN112334720A (zh) 2018-12-03 2021-02-05 开利公司 增强的制冷净化系统
US11913693B2 (en) 2018-12-03 2024-02-27 Carrier Corporation Enhanced refrigeration purge system
CN110454907A (zh) * 2019-09-12 2019-11-15 宁波奥克斯电气股份有限公司 一种空气净化控制方法、空气净化装置及空调器
CN111811065A (zh) * 2020-06-30 2020-10-23 上海东健净化股份有限公司 一种用于洁净新风系统的负压脱附型除湿去毒工艺
TR202014370A2 (tr) * 2020-09-10 2020-12-21 Mikropor Makina Sanayi Ve Ticaret A S Azot gazi saflaştirmasi uygulamalarinda yüksek saflikta azot elde edi̇lmesi̇ni̇ sağlayan saflaştirici sonrasi azot kurutucu si̇stemi̇

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JPS5595079A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Method and device for previously treating air separator
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US4756723A (en) * 1987-03-04 1988-07-12 Air Products And Chemicals, Inc. Preparation of high purity oxygen
CA2037985A1 (en) * 1990-03-23 1991-09-24 Robert C. Gmelin Economical air separator
DE69124276T2 (de) * 1990-03-29 1997-05-07 Boc Group Inc Verfahren zur Herstellung eines mit Sauerstoff angereicherten Produktstroms

Also Published As

Publication number Publication date
CN1055677A (zh) 1991-10-30
CA2038180A1 (en) 1991-09-30
NO178365B (no) 1995-12-04
TR25629A (tr) 1993-07-01
KR930010762B1 (ko) 1993-11-10
JPH0568833A (ja) 1993-03-23
IE911043A1 (en) 1991-10-09
KR910016368A (ko) 1991-11-05
NO911003L (no) 1991-09-30
NZ237419A (en) 1992-09-25
AU626494B2 (en) 1992-07-30
ZA911857B (en) 1992-03-25
FI911552A (fi) 1991-09-30
FI95662B (fi) 1995-11-30
AU7386691A (en) 1991-10-03
NO911003D0 (no) 1991-03-13
CA2038180C (en) 2001-11-27
EP0449451A1 (en) 1991-10-02
FI911552A0 (fi) 1991-03-28
FI95662C (fi) 1996-03-11
US5156657A (en) 1992-10-20

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