FR2363069A1 - Procede et installation de separation des composants d'un melange gazeux - Google Patents
Procede et installation de separation des composants d'un melange gazeuxInfo
- Publication number
- FR2363069A1 FR2363069A1 FR7725845A FR7725845A FR2363069A1 FR 2363069 A1 FR2363069 A1 FR 2363069A1 FR 7725845 A FR7725845 A FR 7725845A FR 7725845 A FR7725845 A FR 7725845A FR 2363069 A1 FR2363069 A1 FR 2363069A1
- Authority
- FR
- France
- Prior art keywords
- components
- mixture
- separating
- gas mixture
- adsorbent bed
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04163—Hot end purification of the feed air
- F25J3/04169—Hot end purification of the feed air by adsorption of the impurities
- F25J3/04181—Regenerating the adsorbents
-
- 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
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
- B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
-
- 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
- B01D2259/40043—Purging
- B01D2259/4005—Nature of purge gas
- B01D2259/40052—Recycled product or process gas
-
- 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
- B01D2259/401—Further details for adsorption processes and devices using a single bed
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
- F25J2205/66—Regenerating the adsorption vessel, e.g. kind of reactivation gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
- F25J2205/66—Regenerating the adsorption vessel, e.g. kind of reactivation gas
- F25J2205/72—Pressurising or depressurising the adsorption vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation Of Gases By Adsorption (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Procédé et installation de séparation des composants d'un mélange gazeux. Le mélange passe par un lit adsorbant qui en élimine un ou plusieurs composants. Le mélange ainsi enrichi est refroidi et rectifié et le lit adsorbant est regénéré en le purgeant à l'aide d'un courant de gaz résiduel produit au cours de la rectification d'un mélange enrichi auparavant. Application à la production d'oxygène par séparation des composants de l'air, l'anhydride carbonique et l'eau étant éliminés dans le lit adsorbant et l'azote résiduel provenant de la colonne de rectification étant utilisé pour la purge du lit
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35176/76A GB1586961A (en) | 1976-08-24 | 1976-08-24 | Separation of gaseous mixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363069A1 true FR2363069A1 (fr) | 1978-03-24 |
FR2363069B3 FR2363069B3 (fr) | 1980-06-06 |
Family
ID=10374723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725845A Granted FR2363069A1 (fr) | 1976-08-24 | 1977-08-24 | Procede et installation de separation des composants d'un melange gazeux |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5342182A (fr) |
AU (1) | AU509650B2 (fr) |
BR (1) | BR7705591A (fr) |
ES (1) | ES461831A1 (fr) |
FR (1) | FR2363069A1 (fr) |
GB (1) | GB1586961A (fr) |
ZA (1) | ZA774932B (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527034A (en) * | 1978-08-16 | 1980-02-26 | Hitachi Ltd | Pressure swing adsorption system used with heat regeneration method |
EP0016558A1 (fr) * | 1979-02-28 | 1980-10-01 | Air Products And Chemicals, Inc. | Procédé pour le fractionnement de l'air en lits adsorbants par changement de la pression et du vide |
EP0067740A2 (fr) * | 1981-05-20 | 1982-12-22 | Union Carbide Corporation | Procédé et dispositif pour améliorer la récupération de gaz produit dans un système d'adsorption à pression alternée |
EP0456575A1 (fr) * | 1990-05-09 | 1991-11-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé et appareil d'épuration par adsorption d'air destiné â être distillé |
FR2690633A1 (fr) * | 1992-04-30 | 1993-11-05 | Air Liquide | Installation de distillation d'air et procédé d'exploitation d'une telle installation. |
US9242237B2 (en) | 2011-01-07 | 2016-01-26 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Zeolite composition adapted for air purification |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5880485A (ja) * | 1981-11-06 | 1983-05-14 | 株式会社日立製作所 | クツシヨンタンクの予備加圧法 |
JPS5983906A (ja) * | 1982-11-02 | 1984-05-15 | Kawasaki Heavy Ind Ltd | 金属水素化物を利用した水素ガスの精製方法 |
JPS59186627A (ja) * | 1984-03-30 | 1984-10-23 | Hitachi Ltd | 深冷空気分離装置の前処理装置 |
US5090973A (en) * | 1990-10-23 | 1992-02-25 | The Boc Group, Inc. | Psa employing high purity purging |
US5666828A (en) * | 1996-06-26 | 1997-09-16 | Praxair Technology, Inc. | Cryogenic hybrid system for producing low purity oxygen and high purity oxygen |
US5919286A (en) * | 1997-03-06 | 1999-07-06 | Air Products And Chemicals, Inc. | PSA process for removel of nitrogen oxides from gas |
US5779767A (en) * | 1997-03-07 | 1998-07-14 | Air Products And Chemicals, Inc. | Use of zeolites and alumina in adsorption processes |
US6391092B1 (en) | 1999-10-12 | 2002-05-21 | The Boc Group, Inc. | Thermal swing adsorption process for the removal of dinitrogen oxide, hydrocarbons and other trace impurities from air |
-
1976
- 1976-08-24 GB GB35176/76A patent/GB1586961A/en not_active Expired
-
1977
- 1977-08-15 ZA ZA00774932A patent/ZA774932B/xx unknown
- 1977-08-22 BR BR7705591A patent/BR7705591A/pt unknown
- 1977-08-23 JP JP10100577A patent/JPS5342182A/ja active Pending
- 1977-08-23 ES ES461831A patent/ES461831A1/es not_active Expired
- 1977-08-24 FR FR7725845A patent/FR2363069A1/fr active Granted
- 1977-10-24 AU AU28177/77A patent/AU509650B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527034A (en) * | 1978-08-16 | 1980-02-26 | Hitachi Ltd | Pressure swing adsorption system used with heat regeneration method |
JPS5742833B2 (fr) * | 1978-08-16 | 1982-09-10 | ||
EP0016558A1 (fr) * | 1979-02-28 | 1980-10-01 | Air Products And Chemicals, Inc. | Procédé pour le fractionnement de l'air en lits adsorbants par changement de la pression et du vide |
EP0067740A2 (fr) * | 1981-05-20 | 1982-12-22 | Union Carbide Corporation | Procédé et dispositif pour améliorer la récupération de gaz produit dans un système d'adsorption à pression alternée |
EP0067740A3 (fr) * | 1981-05-20 | 1983-06-08 | Union Carbide Corporation | Procédé et dispositif pour améliorer la récupération de gaz produit dans un système d'adsorption à pression alternée |
EP0456575A1 (fr) * | 1990-05-09 | 1991-11-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé et appareil d'épuration par adsorption d'air destiné â être distillé |
FR2661841A1 (fr) * | 1990-05-09 | 1991-11-15 | Air Liquide | Procede et appareil d'epuration par adsorption d'air destine a etre distille. |
FR2690633A1 (fr) * | 1992-04-30 | 1993-11-05 | Air Liquide | Installation de distillation d'air et procédé d'exploitation d'une telle installation. |
US9242237B2 (en) | 2011-01-07 | 2016-01-26 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Zeolite composition adapted for air purification |
Also Published As
Publication number | Publication date |
---|---|
ZA774932B (en) | 1978-06-28 |
AU509650B2 (en) | 1980-05-22 |
BR7705591A (pt) | 1978-06-06 |
ES461831A1 (es) | 1978-05-16 |
JPS5342182A (en) | 1978-04-17 |
FR2363069B3 (fr) | 1980-06-06 |
AU2817777A (en) | 1979-03-01 |
GB1586961A (en) | 1981-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |