FR2579484B1 - Procede de traitement de gaz par adsorption - Google Patents
Procede de traitement de gaz par adsorptionInfo
- Publication number
- FR2579484B1 FR2579484B1 FR8504754A FR8504754A FR2579484B1 FR 2579484 B1 FR2579484 B1 FR 2579484B1 FR 8504754 A FR8504754 A FR 8504754A FR 8504754 A FR8504754 A FR 8504754A FR 2579484 B1 FR2579484 B1 FR 2579484B1
- Authority
- FR
- France
- Prior art keywords
- adsorption
- treatment
- gas
- 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
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
- B01D53/0476—Vacuum 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
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- 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
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40003—Methods relating to valve switching
-
- 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
- B01D2259/40064—Five
-
- 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
- B01D2259/40077—Direction of flow
- B01D2259/40079—Co-current
-
- 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
- B01D2259/40077—Direction of flow
- B01D2259/40081—Counter-current
-
- 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
- B01D2259/403—Further details for adsorption processes and devices using three 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
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)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8504754A FR2579484B1 (fr) | 1985-03-29 | 1985-03-29 | Procede de traitement de gaz par adsorption |
JP61066067A JPH0779939B2 (ja) | 1985-03-29 | 1986-03-26 | 吸着によるガスの処理法 |
JP6216041A JP2783358B2 (ja) | 1985-03-29 | 1994-09-09 | 吸着によるガス分離方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8504754A FR2579484B1 (fr) | 1985-03-29 | 1985-03-29 | Procede de traitement de gaz par adsorption |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2579484A1 FR2579484A1 (fr) | 1986-10-03 |
FR2579484B1 true FR2579484B1 (fr) | 1987-06-05 |
Family
ID=9317731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8504754A Expired FR2579484B1 (fr) | 1985-03-29 | 1985-03-29 | Procede de traitement de gaz par adsorption |
Country Status (2)
Country | Link |
---|---|
JP (2) | JPH0779939B2 (fr) |
FR (1) | FR2579484B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612083B1 (fr) * | 1987-03-11 | 1989-06-09 | Air Liquide | Procede de traitement par adsorption d'un melange gazeux |
FR2633847B1 (fr) * | 1988-07-08 | 1991-04-19 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
US5084075A (en) * | 1990-04-10 | 1992-01-28 | Air Products And Chemicals, Inc. | Vacuum swing adsorption process for production of 95+% n2 from ambient air |
FR2722426B1 (fr) | 1994-07-18 | 1996-08-23 | Air Liquide | Procede de separation d'azote d'un melange gazeux par adsorption |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717974A (en) * | 1968-12-30 | 1973-02-27 | Union Carbide Corp | Selective adsorption process for air separation |
US3636679A (en) * | 1971-01-04 | 1972-01-25 | Union Carbide Corp | Selective adsorption gas separation process |
US3703068A (en) * | 1971-03-26 | 1972-11-21 | Union Carbide Corp | Control system for selective adsorption process |
FR2363362A1 (fr) * | 1976-09-07 | 1978-03-31 | Air Liquide | Procede de traitement, par adsorption, d'un melange gazeux |
FI782443A (fi) * | 1977-08-10 | 1979-02-11 | Boc Ltd | Vaetsketillfoerselsystem |
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 |
JPS5988304A (ja) * | 1982-11-10 | 1984-05-22 | Yamamoto Sueko | 吸着式酸素製造装置 |
-
1985
- 1985-03-29 FR FR8504754A patent/FR2579484B1/fr not_active Expired
-
1986
- 1986-03-26 JP JP61066067A patent/JPH0779939B2/ja not_active Expired - Lifetime
-
1994
- 1994-09-09 JP JP6216041A patent/JP2783358B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07148412A (ja) | 1995-06-13 |
JPH0779939B2 (ja) | 1995-08-30 |
JP2783358B2 (ja) | 1998-08-06 |
FR2579484A1 (fr) | 1986-10-03 |
JPS61227817A (ja) | 1986-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |