ES8400250A1 - Perfeccionamientos en un sistema de separacion de gases del tipo de tamiz molecular. - Google Patents
Perfeccionamientos en un sistema de separacion de gases del tipo de tamiz molecular.Info
- Publication number
- ES8400250A1 ES8400250A1 ES517337A ES517337A ES8400250A1 ES 8400250 A1 ES8400250 A1 ES 8400250A1 ES 517337 A ES517337 A ES 517337A ES 517337 A ES517337 A ES 517337A ES 8400250 A1 ES8400250 A1 ES 8400250A1
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- bed
- oxygen
- outlet
- enriched air
- 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.)
- Expired
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
- B01D53/0454—Controlling adsorption
-
- 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
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40003—Methods relating to valve switching
-
- 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
- B01D2259/403—Further details for adsorption processes and devices using three beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
- B01D2259/4575—Gas separation or purification devices adapted for specific applications for use in transportation means in aeroplanes or space ships
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
SISTEMA DE SEPARACION DE GASES DEL TIPO DE TAMIZ MOLECULAR, CAPAZ DE SUMINISTRAR AIRE ENRIQUECIDO EN OXIGENO HACIA UNA SALIDA DETERMINADA DESPUES DE HABER AUMENTADO EL CONTENIDO EN OXIGENO DEL AIRE SUMINISTRADO AL SISTEMA.CONSTA DE VARIOS LECHOS DE TAMICES MOLECULARES (11, 12, 13) ADECUADAMENTE DISPUESTOS PARA SUMINISTRAR PRODUCTO GASEOSO A UNA LINEA DE SUMIDERO (14); DE UNA LINEA DE SUMINISTRO (15) QUE PROPORCIONA AIRE COMPRIMIDO A LOS LECHOS DE TAMIZ (11, 12, 13) BAJO EL CONTROL DE DISPOSITIVOS VALVULARES (16); DE VALVULAS DE APERTURA DE PRESION (17, 18, 19) A TRAVES DE LASCUALES SE CONECTAN LOS LECHOS DE TAMICES A LA LINEA DE SUMIDERO (14); Y DE UN CIRCUITO DE PURGA (20) QUE CONECTA EN SERIE LOS LECHOS DE TAMIZ (11, 12, 13), ESTANDO PROVISTO DICHO CIRCUITO DE PURGA DE VARIAS VALVULAS DE APERTURA A PRESION (21, 23, 25).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8134294 | 1981-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES517337A0 ES517337A0 (es) | 1983-11-01 |
ES8400250A1 true ES8400250A1 (es) | 1983-11-01 |
Family
ID=10525868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES517337A Expired ES8400250A1 (es) | 1981-11-13 | 1982-11-12 | Perfeccionamientos en un sistema de separacion de gases del tipo de tamiz molecular. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4661124A (es) |
EP (1) | EP0080300B1 (es) |
CA (1) | CA1186636A (es) |
DE (1) | DE3271897D1 (es) |
ES (1) | ES8400250A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124981B1 (en) * | 1983-03-31 | 1988-03-02 | Normalair-Garrett (Holdings) Limited | Molecular sieve type gas separation systems |
GB8320960D0 (en) * | 1983-08-03 | 1983-09-07 | Normalair Garrett Ltd | Gas flow controllers |
CA1297298C (en) * | 1986-09-22 | 1992-03-17 | Akira Kato | Oxygen enriching apparatus with means for regulating oxygen concentration of oxygen enriched gas |
GB8623605D0 (en) * | 1986-10-01 | 1986-11-05 | Normalair Garrett Ltd | Aircraft on-board gas generating apparatus |
US4786294A (en) * | 1987-12-21 | 1988-11-22 | Allied-Signal Inc. | Integrated gas purification and thermal conditioning system utilizing molecular sieve adsorption |
US4826510A (en) * | 1988-01-13 | 1989-05-02 | The John Bunn Company | Portable low profile DC oxygen concentrator |
US4813979A (en) * | 1988-02-02 | 1989-03-21 | The United States Of America As Represented By The Secretary Of The Air Force | Secondary oxygen purifier for molecular sieve oxygen concentrator |
US4916630A (en) * | 1988-09-30 | 1990-04-10 | The United States Of America As Represented By The Secretary Of The Air Force | Bed tester for molecular sieve oxygen concentrator |
US4927434A (en) * | 1988-12-16 | 1990-05-22 | Pall Corporation | Gas component extraction |
US4880443A (en) * | 1988-12-22 | 1989-11-14 | The United States Of America As Represented By The Secretary Of The Air Force | Molecular sieve oxygen concentrator with secondary oxygen purifier |
GB8907447D0 (en) * | 1989-04-03 | 1989-05-17 | Normalair Garrett Ltd | Molecular sieve-type gas separation systems |
US5226933A (en) * | 1992-03-31 | 1993-07-13 | Ohio State University | Pressure swing adsorption system to purify oxygen |
US5294410A (en) * | 1992-06-01 | 1994-03-15 | Solar Turbine Incorporated | Gas purification and conditioning system |
GB2267447B (en) * | 1992-06-01 | 1995-09-06 | Pall Corp | The removal in aircraft of components from fluid mixtures |
US5645055A (en) * | 1992-08-12 | 1997-07-08 | Conax Florida Corporation | Oxygen breathing controller |
AU5135593A (en) * | 1992-09-22 | 1994-04-12 | Arbor Research Corporation | System for separation of oxygen from argon/oxygen mixture |
US5269834A (en) * | 1992-10-13 | 1993-12-14 | Olin Corporation | Process for removal of inert gases from liquid chlorine and system therefor |
GB9524721D0 (en) * | 1995-12-02 | 1996-01-31 | Normalair Garrett Ltd | Molecular sieve type gas separation apparatus |
US5858063A (en) * | 1997-06-03 | 1999-01-12 | Litton Systems, Inc. | Oxygen concentrator with beds' duty cycle control and self-test |
FR2824278B1 (fr) * | 2001-05-04 | 2003-07-25 | Intertechnique Sa | Separateur de gaz a tamis moleculaire |
US6669758B1 (en) | 2002-06-27 | 2003-12-30 | Carleton Life Support Systems, Inc. | Variable inlet air restriction for composition control of product gas |
US6712877B2 (en) * | 2002-08-27 | 2004-03-30 | Litton Systems, Inc. | Oxygen concentrator system |
US6712876B2 (en) * | 2002-08-27 | 2004-03-30 | Litton Systems, Inc. | Oxygen concentrator system with altitude compensation |
US7036521B2 (en) * | 2003-04-27 | 2006-05-02 | Carleton Life Support Systems, Inc. | Air conserving slide valve |
US20060260711A1 (en) * | 2005-04-22 | 2006-11-23 | Audubon Machinery Corporation | Oxygen filling apparatus |
JP2008222157A (ja) * | 2007-03-15 | 2008-09-25 | Honeywell Normalair-Garrett (Holdings) Ltd | 製品ガスと非製品ガスとを分離する装置を制御する方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880616A (en) * | 1973-11-19 | 1975-04-29 | Bendix Corp | Respiratory support system |
US3922149A (en) * | 1974-01-30 | 1975-11-25 | Garrett Corp | Oxygen air enrichment method |
US4101298A (en) * | 1977-04-05 | 1978-07-18 | The Bendix Corporation | Pressure cycling control for fluid separator mechanism |
CA1100418A (en) * | 1977-07-18 | 1981-05-05 | Leslie W. Sandman | Adsorbent fractionator with effluent powered cycle control and process |
US4322228A (en) * | 1977-10-06 | 1982-03-30 | The Bendix Corporation | Pneumatically actuated electronic control for a fluid mixture adsorption separator |
IT1123546B (it) * | 1978-08-25 | 1986-04-30 | Linde Ag | Dispositvo per preparare gas respirabile in aeromobili |
US4197095A (en) * | 1978-08-31 | 1980-04-08 | Pall Corporation | Heatless adsorbent fractionators with microprocessor cycle control and process |
DE2851847A1 (de) * | 1978-11-30 | 1980-06-12 | Linde Ag | Verfahren zum betrieb einer zyklisch arbeitenden druckwechsel-adsorptionsanlage |
US4194891A (en) * | 1978-12-27 | 1980-03-25 | Union Carbide Corporation | Multiple bed rapid pressure swing adsorption for oxygen |
US4322223A (en) * | 1979-03-30 | 1982-03-30 | Pall Corporation | Adsorbent fractionators with electronic sequence timer cycle control and process |
JPS55149620A (en) * | 1979-05-11 | 1980-11-21 | Noboru Sato | Oxygen-enriching system having good rise-up characteristic |
US4349357A (en) * | 1980-06-23 | 1982-09-14 | Stanley Aviation Corporation | Apparatus and method for fractionating air and other gaseous mixtures |
EP0046369B2 (en) * | 1980-08-18 | 1990-02-28 | Normalair-Garrett (Holdings) Limited | Molecular sieve type gas separation systems |
-
1982
- 1982-11-10 US US06/440,636 patent/US4661124A/en not_active Expired - Lifetime
- 1982-11-10 EP EP82305991A patent/EP0080300B1/en not_active Expired
- 1982-11-10 DE DE8282305991T patent/DE3271897D1/de not_active Expired
- 1982-11-10 CA CA000415325A patent/CA1186636A/en not_active Expired
- 1982-11-12 ES ES517337A patent/ES8400250A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3271897D1 (en) | 1986-08-07 |
EP0080300A1 (en) | 1983-06-01 |
US4661124A (en) | 1987-04-28 |
CA1186636A (en) | 1985-05-07 |
ES517337A0 (es) | 1983-11-01 |
EP0080300B1 (en) | 1986-07-02 |
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