NO163318C - Fremgangsmaate og adsorpsjonsmiddel for fjernelse av nitrogen fra en gasstroem inneholdende nitrogen og oksygen. - Google Patents

Fremgangsmaate og adsorpsjonsmiddel for fjernelse av nitrogen fra en gasstroem inneholdende nitrogen og oksygen.

Info

Publication number
NO163318C
NO163318C NO854301A NO854301A NO163318C NO 163318 C NO163318 C NO 163318C NO 854301 A NO854301 A NO 854301A NO 854301 A NO854301 A NO 854301A NO 163318 C NO163318 C NO 163318C
Authority
NO
Norway
Prior art keywords
nitrogen
adorts
oxygen
procedure
gas current
Prior art date
Application number
NO854301A
Other languages
English (en)
Other versions
NO854301L (no
NO163318B (no
Inventor
Shivaji Sircar
Roger Raymond Conrad
William Joseph Ambs
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 NO854301L publication Critical patent/NO854301L/no
Publication of NO163318B publication Critical patent/NO163318B/no
Publication of NO163318C publication Critical patent/NO163318C/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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
NO854301A 1984-10-29 1985-10-28 Fremgangsmaate og adsorpsjonsmiddel for fjernelse av nitrogen fra en gasstroem inneholdende nitrogen og oksygen. NO163318C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/665,794 US4557736A (en) 1984-10-29 1984-10-29 Binary ion exchanged type X zeolite adsorbent

Publications (3)

Publication Number Publication Date
NO854301L NO854301L (no) 1986-04-30
NO163318B NO163318B (no) 1990-01-29
NO163318C true NO163318C (no) 1990-05-09

Family

ID=24671602

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854301A NO163318C (no) 1984-10-29 1985-10-28 Fremgangsmaate og adsorpsjonsmiddel for fjernelse av nitrogen fra en gasstroem inneholdende nitrogen og oksygen.

Country Status (8)

Country Link
US (1) US4557736A (no)
EP (1) EP0180180B1 (no)
JP (1) JPS61103548A (no)
CA (1) CA1256086A (no)
DE (1) DE3570987D1 (no)
MX (1) MX163614B (no)
NO (1) NO163318C (no)
ZA (1) ZA858303B (no)

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US4744805A (en) * 1986-05-22 1988-05-17 Air Products And Chemicals, Inc. Selective adsorption process using an oxidized ion-exchanged dehydrated chabizite adsorbent
US4747854A (en) * 1986-05-22 1988-05-31 Air Products And Chemicals, Inc. Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent
US4756723A (en) * 1987-03-04 1988-07-12 Air Products And Chemicals, Inc. Preparation of high purity oxygen
GB8713405D0 (en) * 1987-06-09 1987-07-15 Laporte Industries Ltd Purification of gases
US4859217A (en) * 1987-06-30 1989-08-22 Uop Process for separating nitrogen from mixtures thereof with less polar substances
US4775396A (en) * 1987-11-05 1988-10-04 Union Carbide Corporation Selective adsorption of CO2 on zeolites
US4957514A (en) * 1989-02-07 1990-09-18 Air Products And Chemicals, Inc. Hydrogen purification
US5174979A (en) * 1989-10-06 1992-12-29 Uop Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
US4971606A (en) * 1989-11-06 1990-11-20 Air Products And Chemicals, Inc. Closed-loop thermal regeneration of adsorbents containing reactive adsorbates
US5013334A (en) * 1990-01-09 1991-05-07 Uop Methane purification by pressure swing adsorption
US5171333A (en) * 1990-01-09 1992-12-15 Uop Methane purification by pressure swing adsorption
US5203887A (en) * 1991-12-11 1993-04-20 Praxair Technology, Inc. Adsorbent beds for pressure swing adsorption operations
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
AU5135593A (en) * 1992-09-22 1994-04-12 Arbor Research Corporation System for separation of oxygen from argon/oxygen mixture
US5258060A (en) * 1992-09-23 1993-11-02 Air Products And Chemicals, Inc. Adsorptive separation using diluted adsorptive phase
US5266102A (en) * 1992-09-23 1993-11-30 Air Products And Chemicals, Inc. O2 VSA process with low O2 capacity adsorbents
US5258058A (en) * 1992-10-05 1993-11-02 Air Products And Chemicals, Inc. Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite
US5354360A (en) * 1993-01-11 1994-10-11 Air Products And Chemicals, Inc. Magnesium A-zeolite for nitrogen adsorption
US5300138A (en) * 1993-01-21 1994-04-05 Semco Incorporated Langmuir moderate type 1 desiccant mixture for air treatment
US5529610A (en) * 1993-09-07 1996-06-25 Air Products And Chemicals, Inc. Multiple zeolite adsorbent layers in oxygen separation
US5441557A (en) * 1993-12-14 1995-08-15 Praxair Technology, Inc. Enhanced gas separations and zeolite compositions therefor
US5464467A (en) * 1994-02-14 1995-11-07 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
US5454857A (en) 1994-03-18 1995-10-03 Uop Air separation process
US5698013A (en) * 1994-03-18 1997-12-16 Uop Nitrogen-selective zeolitic adsorbent for use in air separation process
US5567407A (en) * 1994-05-12 1996-10-22 Coe; Charles G. Li-exchanged low silica EMT-containing metallosilicates
BR9600871A (pt) * 1995-03-02 1997-12-30 Praxair Technology Inc Processo para a produção de um adsorvente com troca de cátios misturados e processo para a obtenção de um produto de zeólito com troca de cátions misturados
FR2731918B1 (fr) * 1995-03-24 1997-05-23 Air Liquide Procede de separation d'azote de composes moins polaires
DE19518407A1 (de) * 1995-05-19 1996-11-21 Bayer Ag Verfahren zur adsorptiven Sauerstoffanreicherung von Luft mit Mischungen aus Molekularsieb-Zeolithen
DE19528188C1 (de) * 1995-08-01 1996-12-05 Bayer Ag Verfahren zur Adsorption von Stickstoff aus Gasgemischen mittels Druckwechseladsorption mit Zeolithen
US5674311A (en) * 1995-10-20 1997-10-07 Praxair Technology, Inc. Adsorption process and system using multilayer adsorbent beds
US5604169A (en) * 1996-03-04 1997-02-18 Praxair Technology, Inc. Process for producing mixed-cation zeolites
FR2766476B1 (fr) 1997-07-22 1999-09-03 Ceca Sa Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention
US6780806B1 (en) 1998-12-30 2004-08-24 The Regents Of The University Of Michigan Lithium-based zeolites containing silver and copper and use thereof for selective absorption
CA2430184A1 (en) 2001-01-05 2002-08-29 Questair Technologies Inc. Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use
WO2002096554A1 (fr) * 2001-05-31 2002-12-05 Nippon Sanso Corporation Adsorbant et separateur de gaz du type a adsorption, a variation de pression
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
GB2399775B (en) * 2003-03-28 2005-07-27 Council Scient Ind Res Process for the preparation of a molecular sieve adsorbent for the size/shape selective separation of air
US7319082B2 (en) * 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
US7404846B2 (en) * 2005-04-26 2008-07-29 Air Products And Chemicals, Inc. Adsorbents for rapid cycle pressure swing adsorption processes
US7886986B2 (en) 2006-11-08 2011-02-15 Semco Inc. Building, ventilation system, and recovery device control
CN108862303A (zh) * 2018-07-04 2018-11-23 洛阳建龙微纳新材料股份有限公司 一种碱土阳离子Sr-LSX分子筛及其制备方法和应用
CN117282224A (zh) * 2022-06-16 2023-12-26 北京北大先锋科技股份有限公司 一种复合吸附剂床及其应用

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US3033641A (en) * 1956-03-21 1962-05-08 Union Carbide Corp Process for cation separation using zeolitic materials
US3296312A (en) * 1963-06-13 1967-01-03 Mobil Oil Corp Catalytic conversion
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US3282028A (en) * 1964-01-06 1966-11-01 Exxon Research Engineering Co Synthetic molecular sieves
US3471412A (en) * 1967-01-25 1969-10-07 Mobil Oil Corp Catalyst for hydrocarbon conversion and method for its preparation
US3647682A (en) * 1968-10-23 1972-03-07 Union Carbide Corp Olefin production by the catalytic treatment of hydrocarbons
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GB1351600A (en) * 1970-06-25 1974-05-01 British Petroleum Co Hydrocarbon separation p'ocess
JPS4970877A (no) * 1972-09-25 1974-07-09
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US4013429A (en) * 1975-06-04 1977-03-22 Air Products And Chemicals, Inc. Fractionation of air by adsorption
GB1589213A (en) * 1977-09-23 1981-05-07 Uop Inc Method of manufacturing a zeolitic adsorbent
US4240986A (en) * 1979-02-23 1980-12-23 Uop Inc. Process for the separation of ortho-chloronitrobenzene
DE3143993A1 (de) * 1981-11-05 1983-05-11 Bayer Ag, 5090 Leverkusen Molekularsieb-zeolith fuer die gewinnung von wasserstoff mit der druckwechsel-adsorptions-technik
US4481018A (en) * 1982-11-15 1984-11-06 Air Products And Chemicals, Inc. Polyvalent ion exchanged adsorbent for air separation

Also Published As

Publication number Publication date
EP0180180B1 (en) 1989-06-14
JPH0443695B2 (no) 1992-07-17
EP0180180A2 (en) 1986-05-07
CA1256086A (en) 1989-06-20
DE3570987D1 (en) 1989-07-20
MX163614B (es) 1992-06-08
US4557736A (en) 1985-12-10
NO854301L (no) 1986-04-30
EP0180180A3 (en) 1987-01-28
JPS61103548A (ja) 1986-05-22
NO163318B (no) 1990-01-29
ZA858303B (en) 1987-06-24

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