ZA858303B - Binary ion exchanged type x zeolite adsorbent - Google Patents

Binary ion exchanged type x zeolite adsorbent

Info

Publication number
ZA858303B
ZA858303B ZA858303A ZA858303A ZA858303B ZA 858303 B ZA858303 B ZA 858303B ZA 858303 A ZA858303 A ZA 858303A ZA 858303 A ZA858303 A ZA 858303A ZA 858303 B ZA858303 B ZA 858303B
Authority
ZA
South Africa
Prior art keywords
ion exchanged
zeolite adsorbent
exchanged type
binary ion
binary
Prior art date
Application number
ZA858303A
Other languages
English (en)
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 ZA858303B publication Critical patent/ZA858303B/xx

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ZA858303A 1984-10-29 1985-10-29 Binary ion exchanged type x zeolite adsorbent ZA858303B (en)

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 (1)

Publication Number Publication Date
ZA858303B true ZA858303B (en) 1987-06-24

Family

ID=24671602

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858303A ZA858303B (en) 1984-10-29 1985-10-29 Binary ion exchanged type x zeolite adsorbent

Country Status (8)

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

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US4885142A (en) * 1985-10-28 1989-12-05 California Institute Of Technology Apparatus in the form of a disk for the separation of oxygen from other gases and/or for the pumping of oxygen and the method of removing the oxygen
US4747854A (en) * 1986-05-22 1988-05-31 Air Products And Chemicals, Inc. Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent
US4744805A (en) * 1986-05-22 1988-05-17 Air Products And Chemicals, Inc. Selective adsorption process using an oxidized ion-exchanged dehydrated chabizite 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
CA2041874C (fr) * 1990-01-09 1999-04-06 Richard T. Maurer Separation de l'ethane du methane par adsorption modulee en pression
US5013334A (en) * 1990-01-09 1991-05-07 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
US5266102A (en) * 1992-09-23 1993-11-30 Air Products And Chemicals, Inc. O2 VSA process with low O2 capacity adsorbents
US5258060A (en) * 1992-09-23 1993-11-02 Air Products And Chemicals, Inc. Adsorptive separation using diluted adsorptive phase
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
CN1080140C (zh) * 1995-03-02 2002-03-06 普莱克斯技术有限公司 单程离子交换生产混合阳离子吸附剂
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
CN1327948C (zh) 2001-01-05 2007-07-25 探索空气技术公司 吸附涂层组合物,及含有该组合物的层压材料和吸附器组件及制造它们的方法及应用
JPWO2002096554A1 (ja) * 2001-05-31 2004-09-09 日本酸素株式会社 吸着剤とこの吸着剤を用いた圧力変動吸着式気体分離装置
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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US2882244A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
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
US3313091A (en) * 1963-11-04 1967-04-11 Exxon Research Engineering Co Vacuum cycle adsorption
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
US3597169A (en) * 1968-11-13 1971-08-03 Exxon Research Engineering Co Process for demethanization of liquid oxygen
GB1351600A (en) * 1970-06-25 1974-05-01 British Petroleum Co Hydrocarbon separation p'ocess
DE2347574A1 (de) * 1972-09-25 1974-04-11 Grace W R & Co Gastrennverfahren mittels zeolithen
US3957463A (en) * 1973-12-12 1976-05-18 Air Products And Chemicals, Inc. Oxygen enrichment process
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
NO163318B (no) 1990-01-29
JPS61103548A (ja) 1986-05-22
MX163614B (es) 1992-06-08
NO163318C (no) 1990-05-09
US4557736A (en) 1985-12-10
DE3570987D1 (en) 1989-07-20
NO854301L (no) 1986-04-30
EP0180180A2 (fr) 1986-05-07
JPH0443695B2 (fr) 1992-07-17
EP0180180A3 (en) 1987-01-28
EP0180180B1 (fr) 1989-06-14
CA1256086A (fr) 1989-06-20

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