ES2059105T3 - Procedimiento para la obtencion de nitrogeno del aire mediante la adsorcion con presion alternativa en tamices moleculares de carbono. - Google Patents
Procedimiento para la obtencion de nitrogeno del aire mediante la adsorcion con presion alternativa en tamices moleculares de carbono.Info
- Publication number
- ES2059105T3 ES2059105T3 ES91900215T ES91900215T ES2059105T3 ES 2059105 T3 ES2059105 T3 ES 2059105T3 ES 91900215 T ES91900215 T ES 91900215T ES 91900215 T ES91900215 T ES 91900215T ES 2059105 T3 ES2059105 T3 ES 2059105T3
- Authority
- ES
- Spain
- Prior art keywords
- carbon
- molecular screen
- air
- procedure
- nitrogen
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 10
- 229910052799 carbon Inorganic materials 0.000 title abstract 10
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000001179 sorption measurement Methods 0.000 title abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 2
- 238000003795 desorption Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
- C01B21/0461—Carbon based materials
-
- 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
- B01D2253/102—Carbon
-
- 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
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- 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
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- 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)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE NITROGENO DEL AIRE O GASES CON CONTENIDO DE NITROGENO MEDIANTE ADSORCION POR CAMBIO DE PRESION EN TAMICES DE MOLECULAS DE CARBONO. PROCEDIMIENTO PARA LA OBTENCION DE NITROGENO DEL AIRE O GASES CON CONTENIDO DE NITROGENO MEDIANTE LA ADSORCION Y DESORCION POR CAMBIO DE PRESION EN DOS ADSORBENTES ALTERNATIVOS, QUE PRESENTAN TAMICES MOLECULARES DE CARBONO, EN DONDE UN ADSORBENTE ES RECORRIDO POR AIRE DE MANERA QUE ADSORBE EL OXIGENO Y SE OBTIENE EL NITROGENO EN FORMA ENRIQUECIDA, Y QUE SIMULTANEAMENTE EL OTRO ADSORBENTE ES REGENERADO MEDIANTE DISMINUCION DE LA PRESION. EN UNA PRIMERA CAPA DE FILTRO DE MOLECULAS DE CARBONO (EN EL LADO DE ENTRADA DE AIRE) DE LOS DOS ADSORBENTES, QUE REPRESENTA EL 1/20 HASTA 1/2 DE LA CAPA DE TAMIZ MOLECULAR DE CARBONO TOTAL, SE APLICA UN TAMIZ MOLECULAR DE CARBONO (A), QUE SIMULTANEAMENTE SIRVE PARA LA RECEPCION DE LA HUMEDAD RESIDUAL Y PARA LA SEPARACION DE GASES, Y EN UNA SEGUNDA CAPA DE TAMIZ MOLECULAR DE CARBONO (EN EL LADODE SALIDA DE AIRE) SE APLICA UN TAMIZ MOLECULAR DE CARBONO B, QUE SIRVE EXCLUSIVAMENTE PARA LA SEPARACION DE GASES, Y EL TAMIZ MOLECULAR DE CARBONO A TIENE UN VOLUMEN RELATIVO DE 3,0 A 3,4 Y EL TAMIZ MOLECULAR DE CARBONO B UN VOLUMEN RELATIVO DE 2,3 A 2,95.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3941487A DE3941487C1 (es) | 1989-12-15 | 1989-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2059105T3 true ES2059105T3 (es) | 1994-11-01 |
Family
ID=6395556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91900215T Expired - Lifetime ES2059105T3 (es) | 1989-12-15 | 1990-12-10 | Procedimiento para la obtencion de nitrogeno del aire mediante la adsorcion con presion alternativa en tamices moleculares de carbono. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5275640A (es) |
| EP (1) | EP0505398B1 (es) |
| JP (1) | JPH0787888B2 (es) |
| AT (1) | ATE109997T1 (es) |
| CA (1) | CA2072651C (es) |
| DE (2) | DE3941487C1 (es) |
| DK (1) | DK0505398T3 (es) |
| ES (1) | ES2059105T3 (es) |
| WO (1) | WO1991008823A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135548A (en) * | 1991-05-08 | 1992-08-04 | Air Products And Chemicals, Inc. | Oxygen selective desiccants |
| US5480682A (en) * | 1993-05-21 | 1996-01-02 | Air Products And Chemicals, Inc. | Non-cryogenically generated nitrogen atmosphere for radiation curing |
| US5388650B1 (en) * | 1993-06-14 | 1997-09-16 | Mg Nitrogen Services Inc | Non-cryogenic production of nitrogen for on-site injection in downhole drilling |
| US5382280A (en) * | 1993-11-16 | 1995-01-17 | Air Products And Chemicals, Inc. | Two stage pressure swing adsorption process for producing the less strongly adsorbed component of a feed gas mixture |
| US5726118A (en) * | 1995-08-08 | 1998-03-10 | Norit Americas, Inc. | Activated carbon for separation of fluids by adsorption and method for its preparation |
| US5735938A (en) * | 1997-01-15 | 1998-04-07 | Praxair Technology, Inc. | Method for production of nitrogen using oxygen selective adsorbents |
| US6085549A (en) * | 1998-04-08 | 2000-07-11 | Messer Griesheim Industries, Inc. | Membrane process for producing carbon dioxide |
| US6128919A (en) * | 1998-04-08 | 2000-10-10 | Messer Griesheim Industries, Inc. | Process for separating natural gas and carbon dioxide |
| FR2804042B1 (fr) * | 2000-01-25 | 2002-07-12 | Air Liquide | Procede de purification d'un gaz par adsorption des impuretes sur plusieurs charbons actifs |
| 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. |
| JP3524527B2 (ja) * | 2001-09-05 | 2004-05-10 | 日本酸素株式会社 | 吸着剤およびこれを用いた窒素製造方法ならびに製造装置 |
| US6607105B2 (en) | 2001-11-26 | 2003-08-19 | Vin Valet, Inc. | Stopper for wine or champagne preservation and dispensing apparatus |
| US6557459B1 (en) | 2001-11-26 | 2003-05-06 | Vin Valet, Inc. | Nitrogen generator for wine or champagne preservation and dispensing apparatus |
| US6557369B1 (en) | 2001-11-26 | 2003-05-06 | Vin Valet, Inc. | Cooling system for wine or champagne preservation and dispensing apparatus |
| US6607100B2 (en) * | 2001-11-26 | 2003-08-19 | Vin Valet, Inc. | Wine or champagne preservation and dispensing apparatus |
| US20080017045A1 (en) * | 2001-11-26 | 2008-01-24 | Vin Valet, Inc. | Apparatus and method for preserving, protecting, or enhancing items including solids or liquids |
| WO2022029525A1 (en) * | 2020-08-03 | 2022-02-10 | Chevron U.S.A. Inc. | Low pressure synthesis of zeolite ssz-13 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015956A (en) * | 1971-04-23 | 1977-04-05 | Bergwerksverband Gmbh | Process and arrangement for the enrichment of gases |
| GB1419380A (en) * | 1972-03-03 | 1975-12-31 | British Gas Corp | Purification of natural gas |
| GB1449864A (en) * | 1973-10-24 | 1976-09-15 | Boc International Ltd | Adsorption system |
| US3957463A (en) * | 1973-12-12 | 1976-05-18 | Air Products And Chemicals, Inc. | Oxygen enrichment process |
| US4013429A (en) * | 1975-06-04 | 1977-03-22 | Air Products And Chemicals, Inc. | Fractionation of air by adsorption |
| GB1559325A (en) * | 1976-02-27 | 1980-01-16 | Boc Ltd | Gas separation |
| DE2652486C2 (de) * | 1976-11-18 | 1987-01-08 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Gewinnung von stickstoffreichen Gasen aus neben N↓2↓ wenigstens O↓2↓ enthaltenden Gasen, wie z.B. Luft |
| GB1594454A (en) * | 1976-12-23 | 1981-07-30 | Boc Ltd | Gas separation |
| US4203958A (en) * | 1978-03-06 | 1980-05-20 | General Motors Corporation | Process for producing oxygen-free nitrogen atmosphere |
| US4256469A (en) * | 1978-11-06 | 1981-03-17 | Linde Aktiengesellschaft | Repressurization technique for pressure swing adsorption |
| 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 |
| DE3132758A1 (de) * | 1981-08-19 | 1983-03-03 | Linde Ag, 6200 Wiesbaden | Absorptionsverfahren |
| US4376640A (en) * | 1981-12-10 | 1983-03-15 | Calgon Corporation | Repressurization of pressure swing adsorption system |
| US4376639A (en) * | 1981-12-10 | 1983-03-15 | Calgon Corporation | Novel repressurization of pressure swing adsorption system |
| US4439213A (en) * | 1981-12-30 | 1984-03-27 | The C. M. Kemp Manufacturing Co. | Nitrogen generation system |
| US4440548A (en) * | 1982-04-19 | 1984-04-03 | Calgon Carbon Corporation | Pressure swing absorption system |
| JPS598605A (ja) * | 1982-07-07 | 1984-01-17 | Osaka Oxgen Ind Ltd | 窒素濃縮方法 |
| DE3307974A1 (de) * | 1983-03-07 | 1984-09-13 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur gewinnung von stickstoff |
| US4477264A (en) * | 1983-03-30 | 1984-10-16 | Air Products And Chemicals, Inc. | Pressure swing adsorption process for a medical oxygen generator for home use |
| DE3433058A1 (de) * | 1984-09-08 | 1986-03-20 | Bergwerksverband Gmbh, 4300 Essen | Verfahren und vorrichtung zur erzeugung von stickstoff |
| US4983190A (en) * | 1985-05-21 | 1991-01-08 | Pall Corporation | Pressure-swing adsorption system and method for NBC collective protection |
| US4711645A (en) * | 1986-02-10 | 1987-12-08 | Air Products And Chemicals, Inc. | Removal of water and carbon dioxide from atmospheric air |
| US4715867A (en) * | 1986-04-04 | 1987-12-29 | Calgon Carbon Corporation | Auxiliary bed pressure swing adsorption molecular sieve |
| JPH07108365B2 (ja) * | 1986-10-18 | 1995-11-22 | 鐘紡株式会社 | 空気分離法およびその装置 |
| DE3702190A1 (de) * | 1987-01-26 | 1988-08-04 | Linde Ag | Adsorptionsverfahren |
| US4933314A (en) * | 1987-03-10 | 1990-06-12 | Kanebo Ltd. | Molecular sieving carbon |
| JP2562326B2 (ja) * | 1987-08-07 | 1996-12-11 | 住友精化株式会社 | 空気から高濃度酸素を取得する方法 |
| US4813977A (en) * | 1987-12-29 | 1989-03-21 | Air Products And Chemicals, Inc. | Adsorptive nitrogen generation utilizing multiple adsorption beds |
| CA1322972C (en) * | 1988-03-07 | 1993-10-12 | Pall Corporation | Heaterless adsorption system for combined purification and fractionation of air |
| US4950311A (en) * | 1988-03-07 | 1990-08-21 | White Jr Donald H | Heaterless adsorption system for combined purification and fractionation of air |
| DE3830506A1 (de) * | 1988-09-08 | 1990-03-15 | Bergwerksverband Gmbh | Verfahren zur gewinnung von stickstoff aus sauerstoff und stickstoff enthaltenden gasgemischen mittels druckwechseladsorption an kohlenstoff-molekularsieben |
| EP0380723B1 (en) * | 1989-02-01 | 1994-04-06 | Kuraray Chemical Co., Ltd. | Process for separating nitrogen gas by pressure swing adsorption system |
| US5135548A (en) * | 1991-05-08 | 1992-08-04 | Air Products And Chemicals, Inc. | Oxygen selective desiccants |
-
1989
- 1989-12-15 DE DE3941487A patent/DE3941487C1/de not_active Expired - Fee Related
-
1990
- 1990-12-10 JP JP3500952A patent/JPH0787888B2/ja not_active Expired - Lifetime
- 1990-12-10 DE DE59006854T patent/DE59006854D1/de not_active Expired - Fee Related
- 1990-12-10 AT AT91900215T patent/ATE109997T1/de not_active IP Right Cessation
- 1990-12-10 CA CA002072651A patent/CA2072651C/en not_active Expired - Fee Related
- 1990-12-10 EP EP91900215A patent/EP0505398B1/de not_active Expired - Lifetime
- 1990-12-10 DK DK91900215.4T patent/DK0505398T3/da active
- 1990-12-10 WO PCT/EP1990/002140 patent/WO1991008823A1/de not_active Ceased
- 1990-12-10 ES ES91900215T patent/ES2059105T3/es not_active Expired - Lifetime
- 1990-12-10 US US07/838,284 patent/US5275640A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0505398T3 (da) | 1994-09-26 |
| US5275640A (en) | 1994-01-04 |
| ATE109997T1 (de) | 1994-09-15 |
| JPH04506318A (ja) | 1992-11-05 |
| CA2072651C (en) | 2000-10-24 |
| DE3941487C1 (es) | 1991-04-25 |
| WO1991008823A1 (de) | 1991-06-27 |
| EP0505398A1 (de) | 1992-09-30 |
| DE59006854D1 (de) | 1994-09-22 |
| JPH0787888B2 (ja) | 1995-09-27 |
| CA2072651A1 (en) | 1991-06-16 |
| EP0505398B1 (de) | 1994-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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