CA2087972A1 - Extraction et concentration d'un element gazeux - Google Patents
Extraction et concentration d'un element gazeuxInfo
- Publication number
- CA2087972A1 CA2087972A1 CA2087972A CA2087972A CA2087972A1 CA 2087972 A1 CA2087972 A1 CA 2087972A1 CA 2087972 A CA2087972 A CA 2087972A CA 2087972 A CA2087972 A CA 2087972A CA 2087972 A1 CA2087972 A1 CA 2087972A1
- Authority
- CA
- Canada
- Prior art keywords
- component
- extraction
- concentration
- gas component
- product stream
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000605 extraction Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
-
- 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
-
- 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
- B01D2253/102—Carbon
-
- 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
- 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
- B01D2253/116—Molecular sieves other than 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
- B01D2253/25—Coated, impregnated or composite 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
- B01D2253/30—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
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/10—Nitrogen
-
- 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
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/16—Hydrogen
-
- 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
- B01D2256/18—Noble gases
-
- 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
- B01D2257/108—Hydrogen
-
- 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
- B01D2257/502—Carbon monoxide
-
- 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
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
- B01D2257/7025—Methane
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0208—Other waste gases from fuel cells
-
- 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
- B01D2259/40007—Controlling pressure or temperature swing adsorption
- B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
-
- 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
- B01D2259/402—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
- B01D2259/406—Further details for adsorption processes and devices using more than four beds
- B01D2259/4062—Further details for adsorption processes and devices using more than four beds using six 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
- B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
-
- 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
- B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
- B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
- B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
- B01D2259/4148—Multiple layers positioned apart from each other
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2244/00—Machines having two pistons
- F02G2244/50—Double acting piston machines
-
- 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
- Y02C20/20—Capture or disposal of greenhouse gases of methane
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/557,132 | 1990-07-23 | ||
US07/557,132 US5082473A (en) | 1990-07-23 | 1990-07-23 | Extraction and concentration of a gas component |
PCT/CA1991/000258 WO1992001504A1 (fr) | 1990-07-23 | 1991-07-23 | Extraction et concentration d'un constituant gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2087972A1 true CA2087972A1 (fr) | 1992-01-24 |
CA2087972C CA2087972C (fr) | 2000-01-04 |
Family
ID=24224177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002087972A Expired - Lifetime CA2087972C (fr) | 1990-07-23 | 1991-07-23 | Extraction et concentration d'un element gazeux |
Country Status (3)
Country | Link |
---|---|
US (1) | US5082473A (fr) |
CA (1) | CA2087972C (fr) |
WO (1) | WO1992001504A1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6406523B1 (en) | 1999-06-09 | 2002-06-18 | Questair Technologies, Inc. | Rotary pressure swing adsorption apparatus |
US6514319B2 (en) | 1999-12-09 | 2003-02-04 | Questair Technologies Inc. | Life support oxygen concentrator |
US6692626B2 (en) | 2000-04-20 | 2004-02-17 | Questair Technologies Inc. | Adsorbent laminate structures |
USRE38493E1 (en) | 1996-04-24 | 2004-04-13 | Questair Technologies Inc. | Flow regulated pressure swing adsorption system |
US7041272B2 (en) | 2000-10-27 | 2006-05-09 | Questair Technologies Inc. | Systems and processes for providing hydrogen to fuel cells |
US7250073B2 (en) | 1999-12-09 | 2007-07-31 | Questair Technologies, Inc. | Life support oxygen concentrator |
US7250150B1 (en) | 1999-06-10 | 2007-07-31 | Questair Technology, Inc. | Chemical reactor with pressure swing adsorption |
US8015808B2 (en) * | 2001-01-09 | 2011-09-13 | G4 Insights Inc. | Power plant with energy recovery from fuel storage |
US8541637B2 (en) | 2009-03-05 | 2013-09-24 | G4 Insights Inc. | Process and system for thermochemical conversion of biomass |
US9394171B2 (en) | 2009-11-18 | 2016-07-19 | G4 Insights Inc. | Method and system for biomass hydrogasification |
US10653995B2 (en) | 2009-11-18 | 2020-05-19 | G4 Insights Inc. | Sorption enhanced methanation of biomass |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5256172A (en) * | 1992-04-17 | 1993-10-26 | Keefer Bowie | Thermally coupled pressure swing adsorption |
EP0665054A1 (fr) * | 1994-01-27 | 1995-08-02 | SECURETEC GmbH | Matière de sorption pour l'enrichissement et la récupération de substances à l'état de trace dans une phase gazeuze |
GB9710664D0 (en) * | 1997-05-23 | 1997-07-16 | Boc Group Plc | Separation of a gas |
US6056804A (en) * | 1997-06-30 | 2000-05-02 | Questor Industries Inc. | High frequency rotary pressure swing adsorption apparatus |
US6051050A (en) * | 1997-12-22 | 2000-04-18 | Questor Industries Inc. | Modular pressure swing adsorption with energy recovery |
US6921597B2 (en) * | 1998-09-14 | 2005-07-26 | Questair Technologies Inc. | Electrical current generation system |
US6206658B1 (en) * | 1998-12-14 | 2001-03-27 | Hitachi, Ltd. | Organic substance processing system and organic substance processing apparatus |
US6231644B1 (en) * | 1999-07-23 | 2001-05-15 | The Boc Group, Inc. | Air separation using monolith adsorbent bed |
US6521019B2 (en) | 1999-07-23 | 2003-02-18 | The Boc Group, Inc. | Air separation using monolith adsorbent bed |
CA2320551C (fr) | 2000-09-25 | 2005-12-13 | Questair Technologies Inc. | Petit appareil d'adsorption modulee en pression |
CA2325072A1 (fr) * | 2000-10-30 | 2002-04-30 | Questair Technologies Inc. | Systeme de separation de gaz pour pile a combustible a carbonates fondus |
US7097925B2 (en) * | 2000-10-30 | 2006-08-29 | Questair Technologies Inc. | High temperature fuel cell power plant |
US6866950B2 (en) * | 2000-12-08 | 2005-03-15 | Questair Technologies Inc. | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source |
CA2329475A1 (fr) * | 2000-12-11 | 2002-06-11 | Andrea Gibbs | Amp a cycle eleve avec adsorbants sensibles a l'humidite atmospherique |
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 |
US6511526B2 (en) * | 2001-01-12 | 2003-01-28 | Vbox, Incorporated | Pressure swing adsorption gas separation method and apparatus |
US7838708B2 (en) * | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
US20040060447A1 (en) * | 2001-10-10 | 2004-04-01 | Powell Michael Roy | Multiple plate sorption assembly and method for using same |
US6893483B2 (en) * | 2002-03-08 | 2005-05-17 | Air Products And Chemicals, Inc. | Multilayered adsorbent system for gas separations by pressure swing adsorption |
US6565627B1 (en) * | 2002-03-08 | 2003-05-20 | Air Products And Chemicals, Inc. | Self-supported structured adsorbent for gas separation |
ATE373323T1 (de) * | 2002-03-14 | 2007-09-15 | Questair Technologies Inc | Wasserstoffrückführung für festoxid- brennstoffzellen |
WO2003076048A1 (fr) * | 2002-03-14 | 2003-09-18 | Questair Technologies Inc. | Separation de gaz effectuee par pression alternee et purge par deplacement combinees |
US6740146B2 (en) * | 2002-09-12 | 2004-05-25 | Edward L. Simonds | Oxygen concentrator |
US7285350B2 (en) * | 2002-09-27 | 2007-10-23 | Questair Technologies Inc. | Enhanced solid oxide fuel cell systems |
US20040197612A1 (en) * | 2003-02-26 | 2004-10-07 | Questair Technologies Inc. | Hydrogen recycle for high temperature fuel cells |
WO2005021468A1 (fr) * | 2003-07-15 | 2005-03-10 | Grt, Inc. | Synthese d'hydrocarbures |
US20050171393A1 (en) * | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
US7443803B2 (en) * | 2004-03-23 | 2008-10-28 | Fujitsu Limited | Estimating and managing network traffic |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US20050249645A1 (en) * | 2004-05-05 | 2005-11-10 | Eaton Corporation | Catalyst and adsorbant bed configurations suitable for mobile applications |
US7189280B2 (en) * | 2004-06-29 | 2007-03-13 | Questair Technologies Inc. | Adsorptive separation of gas streams |
EP1819419A2 (fr) * | 2004-11-05 | 2007-08-22 | Questair Technologies, Inc. | Separation de dioxyde de carbone d'autres gaz |
US7354463B2 (en) * | 2004-12-17 | 2008-04-08 | Texaco Inc. | Apparatus and methods for producing hydrogen |
US7354464B2 (en) * | 2004-12-17 | 2008-04-08 | Texaco Inc. | Apparatus and method for producing hydrogen |
US7402287B2 (en) * | 2004-12-17 | 2008-07-22 | Texaco Inc. | Apparatus and methods for producing hydrogen |
US7954490B2 (en) | 2005-02-09 | 2011-06-07 | Vbox, Incorporated | Method of providing ambulatory oxygen |
US7951226B2 (en) * | 2005-03-11 | 2011-05-31 | Stanton Eddie N | Apparatuses and methods for reducing emissons of volatile organic compounds when pumping fluids containing volatile organic compounds with a positive displacement pump |
JP2006266900A (ja) * | 2005-03-24 | 2006-10-05 | Toshiba Corp | 分析装置 |
US7579510B2 (en) | 2006-02-03 | 2009-08-25 | Grt, Inc. | Continuous process for converting natural gas to liquid hydrocarbons |
CA2641426C (fr) * | 2006-02-03 | 2015-06-09 | Grt, Inc. | Separation de gaz legers a partir d'halogenes |
US7736132B2 (en) * | 2006-04-03 | 2010-06-15 | Respironics Oxytec, Inc. | Compressors and methods for use |
EP2114555B1 (fr) * | 2007-01-24 | 2017-10-04 | Air Products and Chemicals, Inc. | Ensemble d'etancheite pour dispositif de separation de gaz |
CA2672653C (fr) | 2007-01-24 | 2014-10-14 | Xebec Adsorption Inc. | Couches de protection pour dispositifs a adsorption modulee en pression a cycle rapide |
US8921625B2 (en) * | 2007-02-05 | 2014-12-30 | Reaction35, LLC | Continuous process for converting natural gas to liquid hydrocarbons |
AP2009005040A0 (en) * | 2007-05-14 | 2009-12-31 | Grt Inc | Process for converting hydrocarbon feedstocks withelectrolytic recovery of halogen |
EP2164602A1 (fr) | 2007-05-18 | 2010-03-24 | ExxonMobil Research and Engineering Company | Elimination d'un gaz cible dans un melange de gaz par adsorption par variation de pression avec utilisation d'un turbodetendeur |
US8545602B2 (en) * | 2007-05-18 | 2013-10-01 | Exxonmobil Research And Engineering Company | Removal of CO2, N2, and H2S from gas mixtures containing same |
US7959720B2 (en) | 2007-05-18 | 2011-06-14 | Exxonmobil Research And Engineering Company | Low mesopore adsorbent contactors for use in swing adsorption processes |
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 |
WO2008143966A1 (fr) * | 2007-05-18 | 2008-11-27 | Exxonmobil Reserch And Engineering Company | Procédé pour retirer un gaz cible d'un mélange de gaz par adsorption par variation thermique |
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 |
MX2009012581A (es) * | 2007-05-24 | 2010-03-15 | Grt Inc | Reactor de zonas que incorpora captura y liberacion de haluro de hidrogeno reversible. |
US20090065007A1 (en) | 2007-09-06 | 2009-03-12 | Wilkinson William R | Oxygen concentrator apparatus and method |
WO2009148700A1 (fr) | 2008-06-02 | 2009-12-10 | Exxonmobil Upstream Research Company | Monétisation de gaz distant à l'aide de matériaux à haute énergie |
US8282810B2 (en) * | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
US8679230B2 (en) | 2008-12-19 | 2014-03-25 | Michael L. Strickland | Reducing emissions of VOCs from low-pressure storage tanks |
US20100270167A1 (en) * | 2009-04-22 | 2010-10-28 | Mcfarland Eric | Process for converting hydrocarbon feedstocks with electrolytic and photoelectrocatalytic recovery of halogens |
WO2011011437A2 (fr) | 2009-07-22 | 2011-01-27 | Vbox, Incorporated | Procédé de séparation et de distribution d'oxygène |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
CA2826907A1 (fr) | 2011-03-01 | 2012-09-07 | Exxonmobil Research And Engineering Company | Procede de purification de gaz utilisant des adsorbants a petites particules manufactures |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
US20130243677A1 (en) | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for selective acid gas separation |
US9458367B2 (en) | 2012-03-14 | 2016-10-04 | Exxonmobil Research And Engineering Company | Low temperature transport and storage of amine gas treatment solutions |
US8808426B2 (en) | 2012-09-04 | 2014-08-19 | Exxonmobil Research And Engineering Company | Increasing scales, capacities, and/or efficiencies in swing adsorption processes with hydrocarbon gas feeds |
US20140137744A1 (en) | 2012-10-12 | 2014-05-22 | Inova Labs, Inc., A Delaware Corporation | Oxygen concentrator systems and methods |
EP2906278B1 (fr) | 2012-10-12 | 2019-01-30 | Inova Labs, Inc. | Systèmes de distribution de gaz enrichi en oxygène |
WO2014059408A1 (fr) | 2012-10-12 | 2014-04-17 | Inova Labs, Inc. | Systèmes de concentrateur d'oxygène double et procédés associés |
WO2015017240A1 (fr) | 2013-07-29 | 2015-02-05 | Exxonmobil Research And Engineering Company | Séparation de sulfure d'hydrogène de gaz naturel |
US9440179B2 (en) | 2014-02-14 | 2016-09-13 | InovaLabs, LLC | Oxygen concentrator pump systems and methods |
US11458274B2 (en) | 2016-05-03 | 2022-10-04 | Inova Labs, Inc. | Method and systems for the delivery of oxygen enriched gas |
WO2018026517A1 (fr) | 2016-08-04 | 2018-02-08 | Exxonmobil Research And Engineering Company | Augmentation des échelles, des capacités et/ou des efficacités dans des procédés d'adsorption modulée avec des alimentations en gaz hydrocarbonés |
WO2018026515A1 (fr) | 2016-08-04 | 2018-02-08 | Exxonmobil Research And Engineering Company | Adsorbants souples pour séparations de gaz à faible chute de pression |
AU2017356345A1 (en) * | 2016-11-08 | 2019-05-30 | Inventys Thermal Technologies Inc. | Parallel passage contactor and method of adsorptive gas separation |
MX2020010063A (es) | 2018-03-29 | 2020-10-15 | Praxair Technology Inc | Ciclo de proceso de adsorción de múltiples lechos de velocidad/cinética selectiva. |
EP4157484A1 (fr) | 2020-05-29 | 2023-04-05 | Climeworks AG | Procédé de capture de dioxyde de carbone à partir d'air ambiant et structures adsorbantes correspondantes avec une pluralité de surfaces parallèles |
GB2596068B (en) * | 2020-06-15 | 2023-03-29 | Agilent Technologies Inc | Purity detection of separated sample portion as basis for a positive or negative decision concerning further separation |
CN112816601A (zh) * | 2020-12-31 | 2021-05-18 | 杭州谱育科技发展有限公司 | 基于选择技术的气体稀释装置及方法 |
CN112885494B (zh) * | 2021-01-26 | 2022-08-02 | 哈尔滨工程大学 | 一种基于星型斯特林发动机的反应堆电源*** |
US20240050885A1 (en) | 2022-08-15 | 2024-02-15 | W. L. Gore & Associates, Inc. | Structures and methods for enhancing capture of carbon dioxide from ambient air |
CN117405843B (zh) * | 2023-12-14 | 2024-02-20 | 济南德尔姆仪器有限公司 | 一种气体探测器自动标定*** |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE589295A (fr) * | 1957-11-21 | |||
BE593866A (fr) * | 1959-09-25 | |||
US3121625A (en) * | 1960-10-05 | 1964-02-18 | Universal Oil Prod Co | Adsorptive separation of gas mixtures |
FR1587758A (fr) * | 1968-09-27 | 1970-03-27 | ||
SE409554B (sv) * | 1976-08-13 | 1979-08-27 | Aga Ab | Anordning for fraktionering av en gasblandning med minst tva komponenter omfattande en bedd innehallande en molekylsikt |
US4496376A (en) * | 1978-01-26 | 1985-01-29 | Litton Systems, Inc. | Variable area molecular sieve container having a thermal control system |
US4194891A (en) * | 1978-12-27 | 1980-03-25 | Union Carbide Corporation | Multiple bed rapid pressure swing adsorption for oxygen |
US4354859A (en) * | 1981-08-06 | 1982-10-19 | Union Carbide Corporation | Enhanced gas separation by selective adsorption |
US4406675A (en) * | 1981-12-10 | 1983-09-27 | Union Carbide Corporation | RPSA Process |
US4386945A (en) * | 1982-02-01 | 1983-06-07 | Litton Systems, Inc. | Process and compound bed means for evolving a first component enriched gas |
US4801308A (en) * | 1983-10-03 | 1989-01-31 | Keefer Bowie | Apparatus and process for pressure swing adsorption separation |
US4816121A (en) * | 1983-10-03 | 1989-03-28 | Keefer Bowie | Gas phase chemical reactor |
US4702903A (en) * | 1983-10-03 | 1987-10-27 | Keefer Bowie | Method and apparatus for gas separation and synthesis |
US4636226A (en) * | 1985-08-26 | 1987-01-13 | Vbm Corporation | High pressure oxygen production system |
US4869733A (en) * | 1986-05-22 | 1989-09-26 | Vbm Corporation | Super-enriched oxygen generator |
US4673415A (en) * | 1986-05-22 | 1987-06-16 | Vbm Corporation | Oxygen production system with two stage oxygen pressurization |
JPH0687936B2 (ja) * | 1986-12-08 | 1994-11-09 | 三菱重工業株式会社 | 圧力変動利用混合ガス分離装置 |
US4769053A (en) * | 1987-03-26 | 1988-09-06 | Semco Mfg., Inc. | High efficiency sensible and latent heat exchange media with selected transfer for a total energy recovery wheel |
US4758252A (en) * | 1987-06-26 | 1988-07-19 | The Boc Group, Inc. | Hydrostatic method employing PSA vent gas pressure for vacuum regeneration |
US4968329A (en) * | 1987-10-26 | 1990-11-06 | Keefer Bowie | Pressure swing adsorption for concentration of a gas component |
US4793837A (en) * | 1988-01-15 | 1988-12-27 | Columbus Industries, Inc. | Gaseous filter construction |
-
1990
- 1990-07-23 US US07/557,132 patent/US5082473A/en not_active Expired - Lifetime
-
1991
- 1991-07-23 CA CA002087972A patent/CA2087972C/fr not_active Expired - Lifetime
- 1991-07-23 WO PCT/CA1991/000258 patent/WO1992001504A1/fr active Application Filing
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE38493E1 (en) | 1996-04-24 | 2004-04-13 | Questair Technologies Inc. | Flow regulated pressure swing adsorption system |
US6406523B1 (en) | 1999-06-09 | 2002-06-18 | Questair Technologies, Inc. | Rotary pressure swing adsorption apparatus |
US7250150B1 (en) | 1999-06-10 | 2007-07-31 | Questair Technology, Inc. | Chemical reactor with pressure swing adsorption |
US7687044B2 (en) | 1999-06-10 | 2010-03-30 | Xebec Adsorption Inc. | Chemical reactor with pressure swing adsorption |
US6514319B2 (en) | 1999-12-09 | 2003-02-04 | Questair Technologies Inc. | Life support oxygen concentrator |
US7250073B2 (en) | 1999-12-09 | 2007-07-31 | Questair Technologies, Inc. | Life support oxygen concentrator |
US6692626B2 (en) | 2000-04-20 | 2004-02-17 | Questair Technologies Inc. | Adsorbent laminate structures |
US7041272B2 (en) | 2000-10-27 | 2006-05-09 | Questair Technologies Inc. | Systems and processes for providing hydrogen to fuel cells |
US8015808B2 (en) * | 2001-01-09 | 2011-09-13 | G4 Insights Inc. | Power plant with energy recovery from fuel storage |
US8541637B2 (en) | 2009-03-05 | 2013-09-24 | G4 Insights Inc. | Process and system for thermochemical conversion of biomass |
US9394171B2 (en) | 2009-11-18 | 2016-07-19 | G4 Insights Inc. | Method and system for biomass hydrogasification |
US10653995B2 (en) | 2009-11-18 | 2020-05-19 | G4 Insights Inc. | Sorption enhanced methanation of biomass |
Also Published As
Publication number | Publication date |
---|---|
CA2087972C (fr) | 2000-01-04 |
US5082473A (en) | 1992-01-21 |
WO1992001504A1 (fr) | 1992-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2087972A1 (fr) | Extraction et concentration d'un element gazeux | |
TW323963B (en) | Method of increasing production of a weak adsorption component in a pulsation adsorption process | |
NO864290L (no) | Forbedret adsorpsjonsbearbeidelse ved trykksvingning. | |
CA2400077A1 (fr) | Procede de production d'air enrichi en azote | |
AU4582189A (en) | Argon purification | |
ES2025187B3 (es) | Proceso para la separacion por membrana de mezclas de gases. | |
DE69111917D1 (de) | Druckwechsel-Adsorptionsverfahren zur Trennung von Gasgemischen. | |
EP0266745A3 (fr) | Procédé de séparation de composants d'un courant gazeux | |
MY101534A (en) | Process for separation of hyrocarbon gases | |
ES8407403A1 (es) | Un procedimiento y su correspondiente aparato para el fraccionamiento de una mezcla gaseosa. | |
KR840005356A (ko) | N₂와 co, 또는 n₂, co 및 co로 된 혼합물로 부터 질소가스를 제거하는 방법 | |
MXPA04002049A (es) | Separacion de alta presion de un gas de multiples componentes. | |
EP0579289A3 (fr) | Séparation de mélanges gazeux | |
CA2326413A1 (fr) | Procede d'enrichissement pour la proteine d'activation du helicobacter pylori neutrophil (nap) | |
AU5997590A (en) | Supercritical fluid and near critical gas extraction of organic solvents from formed articles | |
DE3471448D1 (en) | Process for separating a component from a gas mixture | |
ES8505258A1 (es) | Procedimiento para la separacion de mezclas de substancias con contenido de componentes organicos, por extraccion, mediante un disolvente gaseoso | |
CA2016045A1 (fr) | Procede de separation de gaz par adsorption modulee en pression | |
ES2103899T3 (es) | Separacion de mezclas de gases. | |
EP0292569A4 (fr) | Dispositif de separation de gaz melanges par adsorption a variation de pression. | |
CA2016613A1 (fr) | Procede d'adsorption pour produire deux effluents gazeux a partir d'un melange de gaz | |
ES8506204A1 (es) | Procedimiento criogenico para la remocion de gases acidicos de mezclas de gases que los contengan | |
GB1480866A (en) | Process for obtaining nitrogen-rich gases from gases containing oxygen and nitrogen | |
AU7859587A (en) | Process and apparatus for recovering impurities, in particular solvents, contained in gases | |
JPS5248593A (en) | Method for removal and recovery of nox |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |