KR930006400B1 - 제올라이트상에서의 co₂의 선택적 흡착 - Google Patents

제올라이트상에서의 co₂의 선택적 흡착 Download PDF

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Publication number
KR930006400B1
KR930006400B1 KR1019880014484A KR880014484A KR930006400B1 KR 930006400 B1 KR930006400 B1 KR 930006400B1 KR 1019880014484 A KR1019880014484 A KR 1019880014484A KR 880014484 A KR880014484 A KR 880014484A KR 930006400 B1 KR930006400 B1 KR 930006400B1
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South Korea
Prior art keywords
mixture
zeolite
way
adsorption
bed
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Expired - Fee Related
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KR1019880014484A
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English (en)
Korean (ko)
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KR890007781A (ko
Inventor
라스텔리 헨리
정 차오 찌엔
랴 가르그 데쉬
Original Assignee
유니온 카바이드 코포레이션
티모시 엔. 비숍
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Publication of KR890007781A publication Critical patent/KR890007781A/ko
Application granted granted Critical
Publication of KR930006400B1 publication Critical patent/KR930006400B1/ko
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
    • C01B21/0466—Zeolites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0051—Carbon dioxide
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)
KR1019880014484A 1987-11-05 1988-11-04 제올라이트상에서의 co₂의 선택적 흡착 Expired - Fee Related KR930006400B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/117,688 US4775396A (en) 1987-11-05 1987-11-05 Selective adsorption of CO2 on zeolites
US117,688 1987-11-05

Publications (2)

Publication Number Publication Date
KR890007781A KR890007781A (ko) 1989-07-05
KR930006400B1 true KR930006400B1 (ko) 1993-07-14

Family

ID=22374274

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014484A Expired - Fee Related KR930006400B1 (ko) 1987-11-05 1988-11-04 제올라이트상에서의 co₂의 선택적 흡착

Country Status (18)

Country Link
US (1) US4775396A (enExample)
EP (1) EP0316665B1 (enExample)
JP (1) JPH0688768B2 (enExample)
KR (1) KR930006400B1 (enExample)
CN (1) CN1014587B (enExample)
AR (1) AR241892A1 (enExample)
AT (1) ATE71553T1 (enExample)
AU (1) AU607017B2 (enExample)
BR (1) BR8805757A (enExample)
CA (1) CA1312829C (enExample)
DE (1) DE3867806D1 (enExample)
EG (1) EG18731A (enExample)
GR (1) GR3004057T3 (enExample)
IN (1) IN172068B (enExample)
MY (1) MY104108A (enExample)
NO (1) NO171351C (enExample)
NZ (1) NZ226842A (enExample)
ZA (1) ZA888292B (enExample)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641542B1 (fr) * 1988-11-15 1994-06-24 Elf Aquitaine Procede de decarbonatation et de degazolinage simultanes d'un melange gazeux constitue principalement d'hydrocarbures consistant en methane et hydrocarbures en c2 et plus et renfermant egalement co2
US4957514A (en) * 1989-02-07 1990-09-18 Air Products And Chemicals, Inc. Hydrogen purification
US4964888A (en) * 1989-12-27 1990-10-23 Uop Multiple zone adsorption process
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
US5100635A (en) * 1990-07-31 1992-03-31 The Boc Group, Inc. Carbon dioxide production from combustion exhaust gases with nitrogen and argon by-product recovery
FR2691379B1 (fr) * 1992-05-19 1994-08-05 Carrar Utilisation de deca-dodecasil 3r pour l'adsorption et la detection de gaz carbonique.
JP2559557B2 (ja) * 1993-02-04 1996-12-04 共栄物産株式会社 生コンクリートもしくはコンクリート二次製品製造時に排出されるスラッジを用いた二酸化炭素消費材およびその製造方法並びに排ガス中の二酸化炭素消費方法
DE69421359T2 (de) * 1993-11-10 2000-06-08 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Verfahren zur Trennung von Stickstoff und Kohlendioxid unter Verwendung von keramischen Materialien
US5464467A (en) * 1994-02-14 1995-11-07 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
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
US5846295A (en) * 1997-03-07 1998-12-08 Air Products And Chemicals, Inc. Temperature swing adsorption
US5779767A (en) * 1997-03-07 1998-07-14 Air Products And Chemicals, Inc. Use of zeolites and alumina in adsorption processes
US5846298A (en) * 1997-05-09 1998-12-08 Air Products And Chemicals, Inc. Ozone recovery by zeolite adsorbents
US5938819A (en) * 1997-06-25 1999-08-17 Gas Separation Technology Llc Bulk separation of carbon dioxide from methane using natural clinoptilolite
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
FR2773499B1 (fr) * 1998-01-14 2000-02-11 Air Liquide Procede de purification par adsorption de l'air avant distillation cryogenique
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
US6080226A (en) * 1998-09-30 2000-06-27 Uop Llc Nitrous oxide purification by pressure swing adsorption
FR2796570B1 (fr) * 1999-07-22 2002-06-07 Air Liquide Adsorbant a selectivite amelioree pour la separation des gaz
FR2800995B1 (fr) * 1999-10-05 2002-01-04 Ceca Sa Adsorbants zeolitiques, leur procede d'obtention et leur utilisation pour la decarbonation de flux gazeux
US6096194A (en) * 1999-12-02 2000-08-01 Zeochem Sulfur adsorbent for use with oil hydrogenation catalysts
DE60120819T2 (de) * 2000-04-04 2007-06-28 Tosoh Corp., Shin-Nanyo Verfahren zur adsorptiven Trennung von Kohlendioxid
US6596256B1 (en) 2000-08-28 2003-07-22 The Boc Group, Inc. Synthesis of low silicon sodium X zeolite
US6432171B1 (en) 2000-08-28 2002-08-13 The Boc Group, Inc. Thermal swing adsorption process
US6416569B1 (en) 2000-08-28 2002-07-09 The Boc Group, Inc. Temperature swing adsorption process
US6409800B1 (en) 2000-08-28 2002-06-25 The Boc Group, Inc. Temperature swing adsorption process
FR2832141B1 (fr) * 2001-11-14 2004-10-01 Ceca Sa Procede de purification de gaz de synthese
US7267811B2 (en) * 2003-11-26 2007-09-11 Cabot Corporation Fuel reformer catalyst and absorbent materials
US7264788B2 (en) * 2003-11-26 2007-09-04 Cabot Corporation Fuel reformer catalyst and absorbent materials
US7732372B2 (en) * 2003-11-26 2010-06-08 Cabot Corporation Particulate absorbent materials
WO2006017557A2 (en) * 2004-08-03 2006-02-16 The Regents Of The University Of Colorado Membranes for highly selective separations
US7404846B2 (en) * 2005-04-26 2008-07-29 Air Products And Chemicals, Inc. Adsorbents for rapid cycle pressure swing adsorption processes
MY153638A (en) * 2006-05-15 2015-03-13 Univ Colorado Regents High flux selectivity sapo-34 membranes for co2/ch4 separations
US8302782B2 (en) * 2007-03-09 2012-11-06 The Regents of the University of Colorado, a body corporated Synthesis of zeolites and zeolite membranes using multiple structure directing agents
EA016546B1 (ru) * 2007-05-18 2012-05-30 Эксонмобил Рисерч Энд Инджиниринг Компани Способ удаления целевого газа из смеси газов с помощью адсорбции за счет термического перепада
US8529663B2 (en) * 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Process for removing a target gas from a mixture of gases by swing adsorption
US8529662B2 (en) * 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane
US8444750B2 (en) * 2007-05-18 2013-05-21 Exxonmobil Research And Engineering Company Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors
EA017307B1 (ru) * 2007-05-18 2012-11-30 Эксонмобил Рисерч Энд Инджиниринг Компани Температурная короткоцикловая адсорбция соиз дымовых газов при использовании контактора с параллельными каналами
US7959720B2 (en) * 2007-05-18 2011-06-14 Exxonmobil Research And Engineering Company Low mesopore adsorbent contactors for use in swing adsorption processes
US8545602B2 (en) * 2007-05-18 2013-10-01 Exxonmobil Research And Engineering Company Removal of CO2, N2, and H2S from gas mixtures containing same
JP5186410B2 (ja) * 2008-02-14 2013-04-17 公益財団法人地球環境産業技術研究機構 Ｃｏ２分離剤、及びｃｏ２の選択的分離方法
US8192709B2 (en) * 2008-02-21 2012-06-05 Exxonmobil Research And Engineering Company Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials
US8142746B2 (en) * 2008-02-21 2012-03-27 Exxonmobil Research And Engineering Company Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials
US8142745B2 (en) * 2008-02-21 2012-03-27 Exxonmobil Research And Engineering Company Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials
CA2657127C (en) 2009-03-05 2016-07-05 The Governors Of The University Of Alberta Removal of carbon dioxide from paraffins
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
US8679227B2 (en) 2010-04-29 2014-03-25 The Regents Of The University Of Colorado High flux SAPO-34 membranes for CO2/CH4 separation and template removal method
US8328911B2 (en) 2010-06-21 2012-12-11 The University Of Kentucky Research Foundation Method for removing CO2 from coal-fired power plant flue gas using ammonia as the scrubbing solution, with a chemical additive for reducing NH3 losses, coupled with a membrane for concentrating the CO2 stream to the gas stripper
US8337593B2 (en) 2010-08-18 2012-12-25 Uop Llc Process for purifying natural gas and regenerating one or more adsorbers
CN103282099B (zh) * 2011-03-31 2016-01-13 大阳日酸株式会社 气体精制方法
FR2979253B1 (fr) * 2011-08-26 2014-07-25 IFP Energies Nouvelles Procede et dispositif de separation par adsorption modulee en pression du dioxyde de carbone contenu dans le flux de sortie d'une unite de reformage a la vapeur
JP6416124B2 (ja) * 2013-01-29 2018-10-31 ジョセフ カンパニー インターナショナル，インコーポレイテッド 熱交換ユニットのための二酸化炭素装填装置及び方法
US9155996B2 (en) * 2013-03-14 2015-10-13 Board Of Trustees Of The Leland Stanford Junior University Sorbents for carbon dioxide capture
US9403148B2 (en) * 2014-06-23 2016-08-02 Saudi Arabian Oil Company Synthesis of ultra-small pore aluminosilicates by controlled structural collapse of zeolites
CN104353422A (zh) * 2014-10-21 2015-02-18 繁昌县倍思生产力促进中心有限公司 一种抗菌口罩吸附剂及其制备方法
PL3349878T3 (pl) 2015-09-16 2024-04-08 Uop Llc Sposób adsorpcji zmiennociśnieniowej i urządzenie do oczyszczania strumienia gazu zawierającego wodór
US10399007B2 (en) 2016-11-08 2019-09-03 Uop Llc Temperature swing adsorption process and apparatus with closed loop regeneration
CN106914214B (zh) * 2017-03-15 2019-08-16 中国科学院上海高等研究院 用于盐碱土改良的烟气净化吸附剂及盐碱土改良方法
FR3078897B1 (fr) 2018-03-18 2022-05-06 Arkema France Procede de decarbonatation de flux gazeux
WO2025040614A1 (de) 2023-08-22 2025-02-27 Röhm Gmbh Decarbonisierung der (meth)acrylat-herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6503410A (enExample) * 1963-02-21 1965-09-20
CA996472A (en) * 1972-07-13 1976-09-07 W.R. Grace And Co. Method for the selective removal of hydrogen sulfide from a carbon dioxide containing stream
JPS54146283A (en) * 1978-05-09 1979-11-15 Toray Ind Inc Paraxylene separating adsorbent
US4481018A (en) * 1982-11-15 1984-11-06 Air Products And Chemicals, Inc. Polyvalent ion exchanged adsorbent for air separation
GB8334610D0 (en) * 1983-12-30 1984-02-08 Bp Chem Int Ltd Selective absorption of carbon monoxide on zeolites
GB8421918D0 (en) * 1984-08-30 1984-10-03 Bp Chem Int Ltd Selective adsorption of carbon dioxide
US4557736A (en) * 1984-10-29 1985-12-10 Air Products And Chemicals, Inc. Binary ion exchanged type X zeolite adsorbent
EP0284850B1 (en) * 1987-03-09 1992-06-17 Uop Improved adsorptive purification process

Also Published As

Publication number Publication date
CN1014587B (zh) 1991-11-06
EP0316665B1 (en) 1992-01-15
NO884927D0 (no) 1988-11-04
GR3004057T3 (enExample) 1993-03-31
AU2465388A (en) 1989-05-11
DE3867806D1 (de) 1992-02-27
BR8805757A (pt) 1989-07-25
CN1036338A (zh) 1989-10-18
NO884927L (no) 1989-05-08
ATE71553T1 (de) 1992-02-15
US4775396A (en) 1988-10-04
CA1312829C (en) 1993-01-19
AU607017B2 (en) 1991-02-21
EP0316665A1 (en) 1989-05-24
ZA888292B (en) 1989-07-26
NO171351C (no) 1993-03-03
NZ226842A (en) 1990-03-27
NO171351B (no) 1992-11-23
AR241892A1 (es) 1993-01-29
EG18731A (en) 1994-02-28
JPH0688768B2 (ja) 1994-11-09
IN172068B (enExample) 1993-03-27
MY104108A (en) 1993-12-31
KR890007781A (ko) 1989-07-05
JPH01160816A (ja) 1989-06-23

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