ES2138167T3 - Proceso de separacion de nitrogeno de una mezcla gaseosa por adsorcion. - Google Patents
Proceso de separacion de nitrogeno de una mezcla gaseosa por adsorcion.Info
- Publication number
- ES2138167T3 ES2138167T3 ES95401678T ES95401678T ES2138167T3 ES 2138167 T3 ES2138167 T3 ES 2138167T3 ES 95401678 T ES95401678 T ES 95401678T ES 95401678 T ES95401678 T ES 95401678T ES 2138167 T3 ES2138167 T3 ES 2138167T3
- Authority
- ES
- Spain
- Prior art keywords
- nitrogen
- adsorption
- separation
- gas mixture
- mass
- 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
-
- 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
- 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
-
- 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
- B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- 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
- B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
- B01D2259/4006—Less than four
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
- Y10S95/902—Molecular sieve
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PROCESO DE SEPARACION DE UNA MEZCLA GASEOSA QUE CONTIENE NITROGENO POR ADSORCION SELECTIVA DEL NITROGENO DE DICHA MEZCLA GASEOSA EN UNA MASA DE ADSORCION, CON VARIACIONES CICLICAS DE PRESION QUE COMPRENDE AL MENOS UNA FASE DE ADSORCION DE NITROGENO REALIZADA A ALTA PRESION Y AL MENOS UNA FASE DE DESERCION DEL NITROGENO REALIZADA A BAJA PRESION, SEGUN EL CUAL LA MASA DE ABSORBENTE ESTA DISPUESTA EN UN ADSORBEDOR GIRATORIO Y ESTA CONSTITUIDO POR UNA ZEOLITA INTERCAMBIADA CON LITIO EN MAS DE 50%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9408822A FR2722426B1 (fr) | 1994-07-18 | 1994-07-18 | Procede de separation d'azote d'un melange gazeux par adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2138167T3 true ES2138167T3 (es) | 2000-01-01 |
Family
ID=9465450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95401678T Expired - Lifetime ES2138167T3 (es) | 1994-07-18 | 1995-07-12 | Proceso de separacion de nitrogeno de una mezcla gaseosa por adsorcion. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5658370A (es) |
| EP (1) | EP0693309B1 (es) |
| JP (1) | JPH08196850A (es) |
| KR (1) | KR960004207A (es) |
| CN (1) | CN1127153A (es) |
| BR (1) | BR9503350A (es) |
| DE (1) | DE69511800T2 (es) |
| ES (1) | ES2138167T3 (es) |
| FI (1) | FI953455A7 (es) |
| FR (1) | FR2722426B1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498817A (zh) * | 2020-04-23 | 2020-08-07 | 华北制药股份有限公司 | 氮气回收循环利用工艺及氮气回收循环利用系统 |
Families Citing this family (40)
| 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 |
| FR2749004B1 (fr) * | 1996-05-24 | 1998-07-10 | Air Liquide | Procede pour la purification de melanges gazeux a base d'hydrogene utilisant une zeolithe x echangee au lithium |
| US5868818A (en) * | 1996-08-08 | 1999-02-09 | Tosoh Corporation | Adsorbent for air separation, production method thereof, and air-separation method using it |
| FR2753108B1 (fr) * | 1996-09-06 | 1998-10-16 | Air Liquide | Procede pour la separation de melanges gazeux contenant de l'oxygene et de l'azote |
| DE19647290A1 (de) * | 1996-11-15 | 1998-05-28 | Bayer Ag | Verfahren zur Herstellung eines mit Lithium-Ionen ausgetauschten, bindemittelfreien Zeolithgranulats und dessen Verwendung zur adsorptiven Lufttrennung |
| FR2765491B1 (fr) * | 1997-07-07 | 1999-08-06 | Air Liquide | Procede de separation d'un flux gazeux par un procede psa |
| FR2766476B1 (fr) * | 1997-07-22 | 1999-09-03 | Ceca Sa | Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention |
| FR2766384B1 (fr) * | 1997-07-25 | 1999-09-03 | Air Liquide | Regulation d'un procede psa |
| FR2771656B1 (fr) * | 1997-12-01 | 2000-01-07 | Air Liquide | Procede psa mettant en oeuvre un adsorbant a proprietes de capacite et/ou de selectivite heterogenes |
| FR2775618B1 (fr) * | 1998-03-03 | 2000-05-05 | Air Liquide | Adsorbant a taux d'echange heterogene et procede psa mettant en oeuvre un tel adsorbant |
| FR2782507B1 (fr) * | 1998-08-21 | 2000-09-29 | Air Liquide | Procede de fabrication de particules de zeolite x echangee par des cations metalliques |
| FR2782460B1 (fr) * | 1998-08-21 | 2000-09-22 | Air Liquide | Procede psa utilisant un adsorbant agglomere constitue d'une phase zeolitique et d'un liant |
| FR2782461B1 (fr) * | 1998-08-21 | 2000-09-22 | Air Liquide | Procede psa utilisant une zeolithe faujasite contenant des cations metalliques en tant qu'adsorbant |
| US6921597B2 (en) * | 1998-09-14 | 2005-07-26 | Questair Technologies Inc. | Electrical current generation system |
| EP1005904A3 (en) * | 1998-10-30 | 2000-06-14 | The Boc Group, Inc. | Adsorbents and adsorptive separation process |
| FR2792220B1 (fr) * | 1999-04-19 | 2001-06-15 | Air Liquide | Procede psa mettant en oeuvre un adsorbant a resistance intrinseque favorable a la cinetique d'adsorption |
| WO2000076628A1 (en) | 1999-06-09 | 2000-12-21 | Questair Technologies Inc. | Rotary pressure swing adsorption apparatus |
| WO2000076629A1 (en) * | 1999-06-10 | 2000-12-21 | Questair Technologies Inc. | Chemical reactor with pressure swing adsorption |
| FR2796570B1 (fr) * | 1999-07-22 | 2002-06-07 | Air Liquide | Adsorbant a selectivite amelioree pour la separation des gaz |
| US6340382B1 (en) * | 1999-08-13 | 2002-01-22 | Mohamed Safdar Allie Baksh | Pressure swing adsorption process for the production of hydrogen |
| 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 |
| CA2306311C (en) | 2000-04-20 | 2007-04-10 | Quest Air Gases Inc. | Absorbent laminate structures |
| EP1344270B1 (en) | 2000-10-27 | 2017-06-21 | Air Products and Chemicals, Inc. | Systems and processes for providing hydrogen to fuel cells |
| CA2325072A1 (en) * | 2000-10-30 | 2002-04-30 | Questair Technologies Inc. | Gas separation for molten carbonate fuel cell |
| US7097925B2 (en) * | 2000-10-30 | 2006-08-29 | Questair Technologies Inc. | High temperature fuel cell power plant |
| US6824590B2 (en) * | 2000-11-07 | 2004-11-30 | Air Products And Chemicals, Inc. | Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal |
| WO2002045821A2 (en) * | 2000-12-08 | 2002-06-13 | Questair Technologies Inc. | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source |
| CA2329475A1 (en) * | 2000-12-11 | 2002-06-11 | Andrea Gibbs | Fast cycle psa with adsorbents sensitive to atmospheric humidity |
| JP2006505095A (ja) * | 2002-03-14 | 2006-02-09 | クエストエアー テクノロジーズ インコーポレイテッド | 固体酸化物燃料電池用の水素リサイクル |
| EP1483035B1 (en) * | 2002-03-14 | 2011-09-14 | QuestAir Technologies Inc. | Gas separation by combined pressure swing and displacement purge |
| FR2839263B1 (fr) * | 2002-05-03 | 2005-01-14 | Air Liquide | Systeme embarque de production d'oxygene pour aeronefs, en particulier aeronefs a long rayon d'action |
| US7285350B2 (en) | 2002-09-27 | 2007-10-23 | Questair Technologies Inc. | Enhanced solid oxide fuel cell systems |
| WO2004076017A2 (en) * | 2003-02-26 | 2004-09-10 | Questair Technologies Inc. | Hydrogen recycle for high temperature fuel cells |
| US7443803B2 (en) * | 2004-03-23 | 2008-10-28 | Fujitsu Limited | Estimating and managing network traffic |
| US7189280B2 (en) * | 2004-06-29 | 2007-03-13 | Questair Technologies Inc. | Adsorptive separation of gas streams |
| US7828877B2 (en) | 2004-11-05 | 2010-11-09 | Xebec Adsorption, Inc. | Separation of carbon dioxide from other gases |
| CN102316977A (zh) * | 2008-12-17 | 2012-01-11 | 环球油品公司 | 含Li交换沸石的吸附剂介质 |
| CN104874203B (zh) * | 2015-05-28 | 2017-06-16 | 长春黄金研究院 | 沸石动态吸附柱 |
| FR3087670B1 (fr) | 2018-10-26 | 2020-10-23 | Air Liquide | Procede de conditionnement d'un recipient comprenant un materiau granulaire |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140933A (en) * | 1960-12-02 | 1964-07-14 | Union Carbide Corp | Separation of an oxygen-nitrogen mixture |
| FR2534827A1 (fr) | 1982-10-22 | 1984-04-27 | Air Liquide | Procede de traitement de gaz par adsorption comportant plusieurs adsorbeurs en phase de production simultanee |
| FR2579484B1 (fr) | 1985-03-29 | 1987-06-05 | Air Liquide | Procede de traitement de gaz par adsorption |
| US4612022A (en) * | 1985-06-21 | 1986-09-16 | Progress Equities Incorporated | Process for increasing the concentration of one component in a multi-component _gaseous mixture |
| US4812147A (en) * | 1985-11-08 | 1989-03-14 | Union Carbide Corporation | Multicomponent adsorption process |
| FR2612083B1 (fr) | 1987-03-11 | 1989-06-09 | Air Liquide | Procede de traitement par adsorption d'un melange gazeux |
| US4859217A (en) * | 1987-06-30 | 1989-08-22 | Uop | Process for separating nitrogen from mixtures thereof with less polar substances |
| FR2624759B1 (fr) | 1987-12-22 | 1990-05-04 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
| US4810265A (en) * | 1987-12-29 | 1989-03-07 | Union Carbide Corporation | Pressure swing adsorption process for gas separation |
| FR2633847B1 (fr) | 1988-07-08 | 1991-04-19 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
| US4925460A (en) * | 1989-07-20 | 1990-05-15 | Air Products And Chemicals, Inc. | Chabazite for gas separation |
| US5174979A (en) * | 1989-10-06 | 1992-12-29 | Uop | Mixed ion-exchanged zeolites and processes for the use thereof in gas separations |
| USRE35099E (en) * | 1989-11-20 | 1995-11-28 | Sequal Technologies, Inc. | Fluid fractionator |
| ES2089202T3 (es) | 1990-03-02 | 1996-10-01 | Air Liquide | Procedimiento de produccion de oxigeno mediante separacion de aire por adsorcion. |
| US5074892A (en) * | 1990-05-30 | 1991-12-24 | Union Carbide Industrial Gases Technology Corporation | Air separation pressure swing adsorption process |
| FR2667801B1 (fr) * | 1990-10-11 | 1992-12-04 | Air Liquide | Procede et equipement de separation par adsorption d'au moins un constituant d'un melange gazeux. |
| US5203887A (en) * | 1991-12-11 | 1993-04-20 | Praxair Technology, Inc. | Adsorbent beds for pressure swing adsorption operations |
| US5152813A (en) * | 1991-12-20 | 1992-10-06 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite |
| FR2689785B1 (fr) * | 1992-04-13 | 1994-05-20 | Air Liquide | Dispositif rotatif de separation par adsorption d'au moins un constituant d'un melange gazeux. |
| US5258060A (en) * | 1992-09-23 | 1993-11-02 | Air Products And Chemicals, Inc. | Adsorptive separation using diluted adsorptive phase |
| US5266102A (en) * | 1992-09-23 | 1993-11-30 | Air Products And Chemicals, Inc. | O2 VSA process with low O2 capacity adsorbents |
| US5268023A (en) * | 1992-10-05 | 1993-12-07 | Air Products And Chemicals, Inc. | Nitrogen adsorption with highly Li exchanged X-zeolites with low Si/Al ratio |
| US5258058A (en) * | 1992-10-05 | 1993-11-02 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite |
| US5464467A (en) * | 1994-02-14 | 1995-11-07 | The Boc Group, Inc. | Adsorptive separation of nitrogen from other gases |
-
1994
- 1994-07-18 FR FR9408822A patent/FR2722426B1/fr not_active Expired - Fee Related
-
1995
- 1995-07-12 ES ES95401678T patent/ES2138167T3/es not_active Expired - Lifetime
- 1995-07-12 EP EP95401678A patent/EP0693309B1/fr not_active Revoked
- 1995-07-12 DE DE69511800T patent/DE69511800T2/de not_active Expired - Fee Related
- 1995-07-12 US US08/501,319 patent/US5658370A/en not_active Expired - Lifetime
- 1995-07-14 KR KR1019950020713A patent/KR960004207A/ko not_active Ceased
- 1995-07-17 JP JP7180048A patent/JPH08196850A/ja active Pending
- 1995-07-17 CN CN95108407A patent/CN1127153A/zh active Pending
- 1995-07-17 BR BR9503350A patent/BR9503350A/pt not_active Application Discontinuation
- 1995-07-17 FI FI953455A patent/FI953455A7/fi unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498817A (zh) * | 2020-04-23 | 2020-08-07 | 华北制药股份有限公司 | 氮气回收循环利用工艺及氮气回收循环利用系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2722426A1 (fr) | 1996-01-19 |
| CN1127153A (zh) | 1996-07-24 |
| EP0693309B1 (fr) | 1999-09-01 |
| DE69511800D1 (de) | 1999-10-07 |
| FR2722426B1 (fr) | 1996-08-23 |
| KR960004207A (ko) | 1996-02-23 |
| DE69511800T2 (de) | 2000-04-13 |
| FI953455A0 (fi) | 1995-07-17 |
| BR9503350A (pt) | 1996-07-16 |
| US5658370A (en) | 1997-08-19 |
| FI953455L (fi) | 1996-01-19 |
| JPH08196850A (ja) | 1996-08-06 |
| EP0693309A1 (fr) | 1996-01-24 |
| FI953455A7 (fi) | 1996-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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