AR248122A1 - Un procedimiento de membrana mejorado para la produccion de oxigeno a partir de aire y disposicion para llevarlo a cabo. - Google Patents
Un procedimiento de membrana mejorado para la produccion de oxigeno a partir de aire y disposicion para llevarlo a cabo.Info
- Publication number
- AR248122A1 AR248122A1 AR92323574A AR32357492A AR248122A1 AR 248122 A1 AR248122 A1 AR 248122A1 AR 92323574 A AR92323574 A AR 92323574A AR 32357492 A AR32357492 A AR 32357492A AR 248122 A1 AR248122 A1 AR 248122A1
- Authority
- AR
- Argentina
- Prior art keywords
- stage
- gas
- membrane
- supply
- penetration
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
-
- 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
- B01D53/22—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 diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
UN PROCEDIMIENTO DE MEMBRANA MEJORADO PARA LA PRODUCCION DE OXIGENO A PARTIR DE AIRE: (A) INTRODUCCION DE TODO O UNA PORCION DEL AIRE DE ALIMENTACION AL EXTREMO DE DESCARGA DE LA 2* ETAPA DE UNADISPOSICION DE MEMBRANA DE DOS ETAPAS COMO GAS DE PURGA EN EL LADO DE PENETRACION DEL MISMO; (B) PASAJE DEL GAS DE PURGA Y GAS DE PENETRACION REMOVIDO DEL EXTREMO OPUESTO DEL LADO DE PENETRACIONDE LA 2DA. ETAPA AL EXTREMO DE ALIMENTACION DE LA PRIMERA ETAPA DE LA DISPOSICION DE MEMBRANA DE DOS ETAPAS COMO GAS DE ALIMENTACION PARA ELLO; (C) PASAJE DEL GAS DE ALIMENTACION A TRAVES DE LA PRIMERA ETAPA DE DISPOSICION DE MEMBRANA EN EL LADO DE ALIMENTACION DEL MISMO; (D) RECUPERACION DEL PRODUCTO GAS OXIGENO DEL LADO DE ALIMENTACION DE LA PRIMERA ETAPA; (E) INTRODUCCION DEL GAS DE RETENCION DE LA 1ERA. ETAPA A LA 2DA. DE LA DISPOSICION DE MEMBRANA PARA PASAJE A TRAVES EN UN MODELO DE FLUJO A CONTRACORRIENTE CON RESPECTO AL FLUJO DE GAS DE PURGA Y GAS DE PENETRACION; (F) DESCARGA DE GAS DE RETENC ION DEL LADO DE PENETRACION DE LA 2DA. ETAPA, POR LO QUE EL USO DE AIRE DE ALIMENTACION COMO GAS DE PURGA PARA LA 2DA. ETAPA DE LA DISPOSICION DE MEMBRANA AUMENTA LA CANTIDAD DE OXIGENO QUE PENETRA EN LA 2DA. ETAPA, AUMENTANDO ASI EL ENRIQUECIMIENTO DE OXIGENO DE LA ALIMENTACION A LA PRIMERA ETAPA Y LA EFICIENCIA ENERGETICA DEL PROCEDIMIENTO GENERAL DE SEPARACION DE AIRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/787,953 US5185014A (en) | 1991-11-05 | 1991-11-05 | Membrane oxygen process and system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR248122A1 true AR248122A1 (es) | 1995-06-30 |
Family
ID=25143013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR92323574A AR248122A1 (es) | 1991-11-05 | 1992-11-04 | Un procedimiento de membrana mejorado para la produccion de oxigeno a partir de aire y disposicion para llevarlo a cabo. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5185014A (es) |
EP (1) | EP0547355B1 (es) |
JP (1) | JP2646321B2 (es) |
KR (1) | KR930009641A (es) |
CN (1) | CN1032518C (es) |
AR (1) | AR248122A1 (es) |
BR (1) | BR9204274A (es) |
CA (1) | CA2082114A1 (es) |
DE (1) | DE69211823T2 (es) |
MX (1) | MX9206344A (es) |
TW (1) | TW225510B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683737B1 (fr) * | 1991-11-18 | 1994-08-05 | Air Liquide | Procede et installation de production par permeation d'un gaz leger impur a partir d'un melange gazeux contenant ce gaz leger. |
US5306427A (en) * | 1992-12-18 | 1994-04-26 | Permea, Inc. | Low pressure feed membrane separation process |
US5281253A (en) * | 1993-01-06 | 1994-01-25 | Praxair Technology, Inc. | Multistage membrane control system and process |
US5308382A (en) * | 1993-04-16 | 1994-05-03 | Praxair Technology, Inc. | Container inerting |
US5332424A (en) * | 1993-07-28 | 1994-07-26 | Air Products And Chemicals, Inc. | Hydrocarbon fractionation by adsorbent membranes |
US5383956A (en) * | 1993-10-12 | 1995-01-24 | Praxair Technology, Inc. | Start-up and shut down processes for membrane systems and membrane systems useful for the same |
US5447555A (en) * | 1994-01-12 | 1995-09-05 | Air Products And Chemicals, Inc. | Oxygen production by staged mixed conductor membranes |
US5500036A (en) * | 1994-10-17 | 1996-03-19 | Air Products And Chemicals, Inc. | Production of enriched oxygen gas stream utilizing hollow fiber membranes |
RU2164166C2 (ru) * | 1995-04-11 | 2001-03-20 | Роберт Бош Гмбх | Способ и устройство для снижения содержания вредных веществ, в частности окислов азота, в газообразных продуктах сгорания |
JPH08323131A (ja) * | 1995-05-29 | 1996-12-10 | Nitto Denko Corp | 混合ガスの分離方法 |
US5709732A (en) * | 1996-04-02 | 1998-01-20 | Praxair Technology, Inc. | Advanced membrane system for separating gaseous mixtures |
US5753011A (en) * | 1997-01-17 | 1998-05-19 | Air Products And Chemicals, Inc. | Operation of staged adsorbent membranes |
US5961692A (en) * | 1997-01-30 | 1999-10-05 | Howell Laboratories, Inc. | System and method of improving performance of a gas membrane dehydrator |
US5851266A (en) * | 1997-06-23 | 1998-12-22 | Praxair Technology,Inc. | Hybrid solid electrolyte ionic conductor systems for purifying inert gases |
US5944874A (en) * | 1997-06-23 | 1999-08-31 | Praxair Technology, Inc. | Solid electrolyte ionic conductor systems for the production of high purity nitrogen |
US6020970A (en) * | 1998-10-27 | 2000-02-01 | First Data Corporation | AFP to PostScript conversion method |
EP1072351A1 (en) * | 1999-07-08 | 2001-01-31 | Pierre Diserens | Method for laser cutting |
JP2001062240A (ja) * | 1999-08-27 | 2001-03-13 | Air Liquide Japan Ltd | 混合ガスの濃度調整方法および濃度調整装置 |
US6478852B1 (en) * | 2000-02-18 | 2002-11-12 | Cms Technology Holdings, Inc. | Method of producing nitrogen enriched air |
US7481869B2 (en) * | 2005-08-17 | 2009-01-27 | Andrew Llc | Dry gas production systems for pressurizing a space and methods of operating such systems to produce a dry gas stream |
CN100410168C (zh) * | 2006-06-08 | 2008-08-13 | 姜政华 | 一种高效膜分离制氧机 |
US20080134886A1 (en) * | 2006-12-11 | 2008-06-12 | Generon Igs, Inc. | Production of moderate purity oxygen using gas separation membranes |
US8152898B2 (en) * | 2008-10-24 | 2012-04-10 | Praxair Technology, Inc. | Helium recovery process |
US9550575B2 (en) | 2012-05-25 | 2017-01-24 | B/E Aerospace, Inc. | On-board generation of oxygen for aircraft pilots |
US9120571B2 (en) | 2012-05-25 | 2015-09-01 | B/E Aerospace, Inc. | Hybrid on-board generation of oxygen for aircraft passengers |
US9550570B2 (en) | 2012-05-25 | 2017-01-24 | B/E Aerospace, Inc. | On-board generation of oxygen for aircraft passengers |
US11033856B2 (en) | 2018-06-14 | 2021-06-15 | Uop Llc | Multi-stage membrane systems with polymeric and microporous zeolitic inorganic membranes for gas separations |
CN112705017B (zh) * | 2020-12-21 | 2022-05-27 | 中国人民解放军空军军医大学 | 基于复合膜分离器构建的富氧集体防护系统和控制方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1496757A (en) * | 1920-07-26 | 1924-06-03 | Goodyear Tire & Rubber | Process of separating gases |
BE567213A (es) * | 1957-05-04 | |||
IT649908A (es) * | 1960-04-01 | |||
DE1252185B (de) * | 1962-08-24 | 1967-10-19 | Engelhard Industries, Inc., Newark, NJ. (V. St. A.) | Verfahren zur Gewinnung von Wasserstoff aus einem wasserstoffhaltigen Gasgemisch |
US3250080A (en) * | 1962-11-07 | 1966-05-10 | Kerr Mc Gee Oil Ind Inc | Method of separating gaseous mixtures by diffusion and fractionation |
US3339341A (en) * | 1965-12-22 | 1967-09-05 | Du Pont | Fluid separation process and apparatus |
US3674435A (en) * | 1970-06-05 | 1972-07-04 | Environment One Corp | Low concentration constituent of gaseous mixture selective converter and detector |
US3735558A (en) * | 1971-06-29 | 1973-05-29 | Perma Pure Process Inc | Process for separating fluids and apparatus |
US3735559A (en) * | 1972-02-02 | 1973-05-29 | Gen Electric | Sulfonated polyxylylene oxide as a permselective membrane for water vapor transport |
US3979190A (en) * | 1974-06-04 | 1976-09-07 | General Electric Company | Series feed membrane stack |
US3930814A (en) * | 1974-11-27 | 1976-01-06 | General Electric Company | Process for producing oxygen-enriched gas |
US3930813A (en) * | 1974-11-27 | 1976-01-06 | General Electric Company | Process for producing nitrogen dioxide-free oxygen-enriched gas |
JPS5263178A (en) * | 1975-11-17 | 1977-05-25 | Toshiba Corp | Gas separation unit |
JPS5266879A (en) * | 1975-12-02 | 1977-06-02 | Toshiba Corp | Equipment for separation of gas |
US4130403A (en) * | 1977-08-03 | 1978-12-19 | Cooley T E | Removal of H2 S and/or CO2 from a light hydrocarbon stream by use of gas permeable membrane |
US4264338A (en) * | 1977-11-02 | 1981-04-28 | Monsanto Company | Method for separating gases |
FR2540396B1 (fr) * | 1983-02-04 | 1988-09-23 | Petroles Cie Francaise | Procede de deshydratation de gaz |
EP0263212B1 (en) * | 1986-10-08 | 1990-12-27 | Ube Industries, Ltd. | Method for removing water vapor from water vapor-containing gas |
US4857081A (en) * | 1987-10-15 | 1989-08-15 | Separation Dynamics, Inc. | Separation of water from hydrocarbons and halogenated hydrocarbons |
FR2636858B1 (fr) * | 1988-09-08 | 1990-11-02 | Air Liquide | Procede et installation de separation d'un constituant a permeabilite intermediaire d'un melange gazeux |
US4931070A (en) * | 1989-05-12 | 1990-06-05 | Union Carbide Corporation | Process and system for the production of dry, high purity nitrogen |
US4961759A (en) * | 1989-08-17 | 1990-10-09 | Separation Dynamics, Inc. | Closed loop gas dehydration process and apparatus |
US5034025A (en) * | 1989-12-01 | 1991-07-23 | The Dow Chemical Company | Membrane process for removing water vapor from gas |
US5084073A (en) * | 1990-10-11 | 1992-01-28 | Union Carbide Industrial Gases Technology Corporation | Membrane drying process and system |
US5102432A (en) * | 1990-12-10 | 1992-04-07 | Union Carbide Industrial Gases Technology Corporation | Three-stage membrane gas separation process and system |
-
1991
- 1991-11-05 US US07/787,953 patent/US5185014A/en not_active Expired - Fee Related
-
1992
- 1992-11-04 MX MX9206344A patent/MX9206344A/es unknown
- 1992-11-04 JP JP4317952A patent/JP2646321B2/ja not_active Expired - Lifetime
- 1992-11-04 CN CN92112752A patent/CN1032518C/zh not_active Expired - Fee Related
- 1992-11-04 AR AR92323574A patent/AR248122A1/es active
- 1992-11-04 DE DE69211823T patent/DE69211823T2/de not_active Expired - Fee Related
- 1992-11-04 BR BR929204274A patent/BR9204274A/pt not_active Application Discontinuation
- 1992-11-04 EP EP92118890A patent/EP0547355B1/en not_active Expired - Lifetime
- 1992-11-04 TW TW081108817A patent/TW225510B/zh active
- 1992-11-04 CA CA002082114A patent/CA2082114A1/en not_active Abandoned
- 1992-11-04 KR KR1019920020575A patent/KR930009641A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR9204274A (pt) | 1993-05-11 |
DE69211823D1 (de) | 1996-08-01 |
CN1032518C (zh) | 1996-08-14 |
KR930009641A (ko) | 1993-06-21 |
EP0547355A1 (en) | 1993-06-23 |
CN1072105A (zh) | 1993-05-19 |
JP2646321B2 (ja) | 1997-08-27 |
EP0547355B1 (en) | 1996-06-26 |
JPH05221608A (ja) | 1993-08-31 |
DE69211823T2 (de) | 1997-01-23 |
MX9206344A (es) | 1993-05-01 |
CA2082114A1 (en) | 1993-05-06 |
US5185014A (en) | 1993-02-09 |
TW225510B (es) | 1994-06-21 |
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