ES2091672T3 - Procedimiento de suministro de nitrogeno por medio de membranas semi-permeables o separadores de gas por adsorcion. - Google Patents
Procedimiento de suministro de nitrogeno por medio de membranas semi-permeables o separadores de gas por adsorcion.Info
- Publication number
- ES2091672T3 ES2091672T3 ES94401559T ES94401559T ES2091672T3 ES 2091672 T3 ES2091672 T3 ES 2091672T3 ES 94401559 T ES94401559 T ES 94401559T ES 94401559 T ES94401559 T ES 94401559T ES 2091672 T3 ES2091672 T3 ES 2091672T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- nitrogen
- gas
- adsorption
- semi
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
-
- 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
- B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
-
- 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
- C01B21/0438—Physical processing only by making use of membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
EL INVENTO SE REFIERE A UN PROCEDIMIENTO DE SUMINISTRO DE NITROGENO CON AL MENOS DOS ESTACIONES DE UTILIZACION, CUYAS NECESIDADES DE PUREZA DEL NITROGENO SON DIFERENTES, SIGUIENDO EL PROCEDIMIENTO LAS ETAPAS SIGUIENTES: A) SE HACE PASAR AIRE COMPRIMIDO, PROVENIENTE DE UN COMPRESOR DE AIRE (12), AL MENOS POR UNA ESTACION (13) DE ACONDICIONAMIENTO DE AIRE LO QUE PERMITE EFECTUAR AL MENOS UNO DE LOS TRATAMIENTOS SIGUIENTES: ACEITADO DEL AIRE; ICULAS DEL AIRE; AIRE A UNA TEMPERATURA DESEADA; B) EL AIRE SALIDO DE LA ETAPA A) SE ENVIA A UNA PRIMERA UNIDAD CENTRALIZADA DE SEPARACION (14) DE GAS, DE MODO QUE A LA SALIDA DE LA UNIDAD SE OBTIENE NITROGENO IMPURO DE PUREZA INTERMEDIA; C) EL GAS SALIDO DE LA UNIDAD CENTRALIZADA DE SEPARACION ALIMENTA UNA LINEA DE DISTRIBUCION, A LA CUAL SE CONECTAN AL MENOS DOS LINEAS DE UTILIZACION (3,4), COMPRENDIENDO CADA UNA DE ELLAS UNA UNIDAD DE SEPARACION LOCAL DE GAS (6,7) EN LA QUE SE TRATA DICHO GAS, DE MODO QUE A LA SALIDA DE CADA UNIDAD LOCAL DE SEPARACIONSE OBTIENE NITROGENO DE PUREZA ADAPTADA A LAS NECESIDADES DE CADA UNA DE LAS ESTACIONES DE UTILIZACION (9,10) AL FINAL DE LA LINEA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309060A FR2707973B1 (fr) | 1993-07-22 | 1993-07-22 | Procédé de fourniture d'azote au moyen de membranes semi-perméables ou de séparateurs de gaz par adsorption. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091672T3 true ES2091672T3 (es) | 1996-11-01 |
Family
ID=9449537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94401559T Expired - Lifetime ES2091672T3 (es) | 1993-07-22 | 1994-07-06 | Procedimiento de suministro de nitrogeno por medio de membranas semi-permeables o separadores de gas por adsorcion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5472480A (es) |
EP (1) | EP0635456B1 (es) |
JP (1) | JPH0751532A (es) |
CN (1) | CN1039699C (es) |
CA (1) | CA2128451A1 (es) |
DE (1) | DE69400517T2 (es) |
ES (1) | ES2091672T3 (es) |
FR (1) | FR2707973B1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8141649B2 (en) * | 2000-04-17 | 2012-03-27 | Firepass Corporation | Hypoxic fire suppression system for aerospace applications |
US7900709B2 (en) * | 2000-12-28 | 2011-03-08 | Kotliar Igor K | Hypoxic aircraft fire prevention and suppression system with automatic emergency oxygen delivery system |
US6314754B1 (en) * | 2000-04-17 | 2001-11-13 | Igor K. Kotliar | Hypoxic fire prevention and fire suppression systems for computer rooms and other human occupied facilities |
US7207392B2 (en) * | 2000-04-17 | 2007-04-24 | Firepass Ip Holdings, Inc. | Method of preventing fire in computer room and other enclosed facilities |
US7931733B2 (en) * | 1995-07-21 | 2011-04-26 | Kotliar Igor K | Method of producing hypoxic environments in occupied compartments with simultaneous removal of excessive carbon dioxide and humidity |
US6076256A (en) * | 1997-04-18 | 2000-06-20 | Seagate Technology, Inc. | Method for manufacturing magneto-optical data storage system |
FR2764523B1 (fr) | 1997-06-17 | 1999-07-16 | Air Liquide | Procede et dispositif de fourniture de plusieurs gaz de travail, et son application a une installation d'assemblage de composants electroniques |
DE69905971D1 (de) * | 1998-05-13 | 2003-04-24 | Enshu Seisaku Kk | Gaszuführungssystem für Stickstoff für eine Trockenschneidmaschine |
GB2331254A (en) * | 1999-01-19 | 1999-05-19 | Products Of Technology Limited | Nitrogen generator |
FR2803772B1 (fr) * | 2000-01-18 | 2002-06-28 | Air Liquide | Installation de distribution d'un gaz ultra pur comportant une unite d'epuration |
US6560991B1 (en) * | 2000-12-28 | 2003-05-13 | Kotliar Igor K | Hyperbaric hypoxic fire escape and suppression systems for multilevel buildings, transportation tunnels and other human-occupied environments |
US6557374B2 (en) * | 2000-12-28 | 2003-05-06 | Igor K. Kotliar | Tunnel fire suppression system and methods for selective delivery of breathable fire suppressant directly to fire site |
ES2269432T3 (es) * | 2000-04-17 | 2007-04-01 | Igor K. Kotliar | Sistemas de hipoxicos para suprimir incendios y composiciones respirables para apagar fuegos. |
IT1318664B1 (it) * | 2000-08-02 | 2003-08-27 | Lorenzo Cogotzi | Procedimento e dispositivo per la produzione, mediante adsorbimento,di azoto a purezza prefissata e costante. |
KR100486932B1 (ko) * | 2001-11-05 | 2005-05-03 | 주식회사 소디프신소재 | 고순도 삼불화질소(nf3)의 충전 방법 |
US7247337B1 (en) * | 2002-12-16 | 2007-07-24 | Agilent Technologies, Inc. | Method and apparatus for microarray fabrication |
US8763712B2 (en) | 2003-04-09 | 2014-07-01 | Firepass Corporation | Hypoxic aircraft fire prevention system with advanced hypoxic generator |
US7081153B2 (en) * | 2003-12-02 | 2006-07-25 | Honeywell International Inc. | Gas generating system and method for inerting aircraft fuel tanks |
US20080202774A1 (en) * | 2003-12-03 | 2008-08-28 | Kotliar Igor K | Method of producing hypoxic environments in enclosed compartments employing fuel cell technology |
US20070105125A1 (en) * | 2005-11-08 | 2007-05-10 | Tsai George P | Chemical array housing having a gas delivery element and methods of using the same |
JP2010051842A (ja) * | 2008-08-26 | 2010-03-11 | Panasonic Electric Works Co Ltd | 酸素富化装置 |
JP2013239696A (ja) * | 2012-04-16 | 2013-11-28 | Amada Co Ltd | ファイバレーザ発振器,ファイバレーザ加工装置,及びファイバレーザ発振器の除湿方法 |
CN111375292B (zh) | 2018-12-31 | 2021-05-04 | 中国石油化工股份有限公司 | 一种高纯度气体制取装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923325A1 (de) * | 1979-06-08 | 1980-12-11 | Linde Ag | Zyklisches adsorptionsverfahren zum zerlegen eines gasgemisches |
DE2932333C2 (de) * | 1979-08-09 | 1986-08-07 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur adsorptiven Trennung von neben Stickstoff wenigstens Sauerstoff enthaltenden Gasgemischen |
ZA811931B (en) * | 1980-03-31 | 1982-05-26 | African Oxygen Ltd | Process and apparatus for the separation of gaseous mixture |
GB2086258A (en) * | 1980-10-30 | 1982-05-12 | Boc Ltd | Process and apparatus for separation of a gaseous mixture |
US4376640A (en) * | 1981-12-10 | 1983-03-15 | Calgon Corporation | Repressurization of pressure swing adsorption system |
US4701187A (en) * | 1986-11-03 | 1987-10-20 | Air Products And Chemicals, Inc. | Process for separating components of a gas stream |
US4894068A (en) * | 1988-12-27 | 1990-01-16 | Permea, Inc. | Process for capturing nitrogen from air using gas separation membranes |
DE69024511T2 (de) * | 1989-02-10 | 1996-06-13 | Toshiba Kawasaki Kk | Gerät zum Verstellen einer Objektivlinse |
US5102432A (en) * | 1990-12-10 | 1992-04-07 | Union Carbide Industrial Gases Technology Corporation | Three-stage membrane gas separation process and system |
JPH05184906A (ja) * | 1991-06-03 | 1993-07-27 | L'air Liquide | 高いフレキシビリティを有する膜型発生器 |
US5226931A (en) * | 1991-10-24 | 1993-07-13 | Canadian Liquid Air Ltd. -Air Liquide Canada Ltee. | Process for supplying nitrogen from an on-site plant |
JP3215713B2 (ja) * | 1992-03-17 | 2001-10-09 | クラレケミカル株式会社 | 窒素ガス分離方法 |
US5266101A (en) * | 1992-08-26 | 1993-11-30 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges | Membrane gas generator in association with bulk storage for increased flexibility and productivity |
US5302189A (en) * | 1992-08-26 | 1994-04-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Membrane nitrogen gas generator with improved flexibility |
US5284506A (en) * | 1992-08-26 | 1994-02-08 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Fast response high purity membrane nitrogen generator |
-
1993
- 1993-07-22 FR FR9309060A patent/FR2707973B1/fr not_active Expired - Fee Related
-
1994
- 1994-07-06 EP EP94401559A patent/EP0635456B1/fr not_active Expired - Lifetime
- 1994-07-06 ES ES94401559T patent/ES2091672T3/es not_active Expired - Lifetime
- 1994-07-06 DE DE69400517T patent/DE69400517T2/de not_active Expired - Fee Related
- 1994-07-15 US US08/275,404 patent/US5472480A/en not_active Expired - Fee Related
- 1994-07-20 CA CA002128451A patent/CA2128451A1/fr not_active Abandoned
- 1994-07-21 JP JP6169267A patent/JPH0751532A/ja active Pending
- 1994-07-22 CN CN94116154.4A patent/CN1039699C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5472480A (en) | 1995-12-05 |
CN1039699C (zh) | 1998-09-09 |
CA2128451A1 (fr) | 1995-01-23 |
JPH0751532A (ja) | 1995-02-28 |
CN1104125A (zh) | 1995-06-28 |
FR2707973A1 (fr) | 1995-01-27 |
DE69400517D1 (de) | 1996-10-17 |
EP0635456B1 (fr) | 1996-09-11 |
FR2707973B1 (fr) | 1995-09-08 |
DE69400517T2 (de) | 1997-04-24 |
EP0635456A1 (fr) | 1995-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2091672T3 (es) | Procedimiento de suministro de nitrogeno por medio de membranas semi-permeables o separadores de gas por adsorcion. | |
ES2044032T3 (es) | Procedimiento para el enriquecimiento de oxigeno adsortivo del aire con mezclas de cribas moleculares de ca-zeolita a mediante la adsorcion de vacio-swing. | |
ATE369313T1 (de) | Verfahren und vorrichtung in verbindung mit der produktion von sauerstoff oder sauerstoffangereicherter luft | |
HU9900988D0 (en) | Method and apparatus for separation of air | |
CA2402526A1 (en) | Natural gas liquefaction process | |
NO941980L (no) | Gassturbin-luftseparasjonskombinasjonsanlegg | |
ATE209474T1 (de) | Hypoxisches raumsystem und einrichtung für hypoxisches training und therapie | |
MY195108A (en) | Increasing Efficiency in an LNG Production System by Pre-Cooling a Natural Gas Feed Stream | |
MY143097A (en) | Plant and method for liquefying natural gas | |
JPH0264385A (ja) | 空気の低温分離方法 | |
ATE281272T1 (de) | Verkettetes fertigungssystem | |
BR0005219A (pt) | Processo para a produção de nitrogênio gasoso e de oxigênio gasoso por meio de retificação criogênica de ar de alimentação | |
HUP0003865A2 (hu) | Kriogén rektifikáló eljárás nitrogéngáz és folyékony nitrogén előllítására | |
ES2078706T3 (es) | Procedimiento de refrigeracion de un gas en una instalacion de explotacion de gases del aire, e instalacion. | |
ES2100002T3 (es) | Sistema y aparato para la produccion criogenica de nitrogeno liquido. | |
BRPI0409081A (pt) | sistema embarcado de produção de fluxo gasoso enriquecido com oxigênio e processo para alimentar as vias aéreas de ocupantes de uma aeronave | |
DE50208821D1 (de) | Kompressoranlage und Verfahren zum Betreiben einer Kompressoranlage | |
DE50110333D1 (de) | Flaschenauflage für druckluftflaschen | |
ES2118330T3 (es) | Maquina para la formacion de articulos de vidrio. | |
CA2213605A1 (en) | Plant for separating a gas mixture | |
ATE320166T1 (de) | Lichtinformationseinrichtung zum anzeigen des betriebszustandes eines systems, insbesondere für die avionics | |
IT1264375B1 (it) | Procedimento e dispositivo per raffreddare cioccolato in un armadio a frigorifero | |
ATE328249T1 (de) | Klimaanlage, insbesondere für einen weinkeller | |
WO2018158182A3 (en) | Additional liquid natural gas plant and method of operating thereof | |
MXPA02011933A (es) | Absorbente de zeolita sustituida con zinc, y procesos para su uso en la separacion de gas. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 635456 Country of ref document: ES |