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
Application number
ES517337A
Other languages
English (en)
Other versions
ES517337A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Normalair Garrett Holdings Ltd
Honeywell Normalair Garrett Ltd
Original Assignee
Normalair Garrett Holdings Ltd
Normalair Garrett Ltd
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 Normalair Garrett Holdings Ltd, Normalair Garrett Ltd filed Critical Normalair Garrett Holdings Ltd
Publication of ES517337A0 publication Critical patent/ES517337A0/es
Publication of ES8400250A1 publication Critical patent/ES8400250A1/es
Expired legal-status Critical Current

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).
ES517337A 1981-11-13 1982-11-12 Perfeccionamientos en un sistema de separacion de gases del tipo de tamiz molecular. Expired ES8400250A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
ES8400250A1 (es) Perfeccionamientos en un sistema de separacion de gases del tipo de tamiz molecular.
EP0046369B2 (en) Molecular sieve type gas separation systems
US6383256B1 (en) Molecular sieve type gas separation apparatus
US4428372A (en) Process and apparatus for providing breathing gas
GB1529701A (en) Oxygen enriched air
ES431271A1 (es) Un procedimiento de absorcion para aumentar la proporcion deun gas deseado en una mezcla gaseosa.
CA2131520A1 (en) Single Bed Pressure Swing Adsorption System and Process
ES8401328A1 (es) Un procedimiento rapido de absorcion a oscilaciones de presion para la absorcion selectiva de por lo menos un componente gaseoso.
IT1244651B (it) Sistema di respirazione a gas arricchito di ossigeno per aeromobili per il trasporto di passeggeri.
EP0124981B1 (en) Molecular sieve type gas separation systems
ES8407403A1 (es) Un procedimiento y su correspondiente aparato para el fraccionamiento de una mezcla gaseosa.
EP0129304B1 (en) Molecular sieve type gas separation systems
ES8707913A1 (es) Un procedimiento adiabatico de adsorcion oscilante a presion para la admision selectiva del componente mas facilmente adsorbible de una mezcla gaseosa.
CA2148527A1 (en) Vacuum Swing Adsorption Process with Mixed Repressurization and Provide Product Depressurization
GB0204886D0 (en) Breathing gas supply system
CA1335426C (en) Apparatus for the separation of gas mixtures
GB0123310D0 (en) Breathing gas supply system
ES456337A1 (es) Un procedimiento y un aparato para aumentar la proporcion deun gas en una mezcla gaseosa.
CA2102774A1 (en) Adsorption Process with Mixed Repressurization and Purge/Equalization
JPS6434423A (en) Separation and removing method for oxygen
ES8307115A1 (es) Procedimiento de adsorcion para producir una corriente de gas enriquecida.
GB2197801A (en) Improvements in and relating to pressure swing oxygen generation systems
UA11639A1 (uk) Дихальhий апарат
JPH02150020U (es)
JPS56169110A (en) Purifying method for argon