FR2175569B1 - - Google Patents
Info
- Publication number
- FR2175569B1 FR2175569B1 FR7208815A FR7208815A FR2175569B1 FR 2175569 B1 FR2175569 B1 FR 2175569B1 FR 7208815 A FR7208815 A FR 7208815A FR 7208815 A FR7208815 A FR 7208815A FR 2175569 B1 FR2175569 B1 FR 2175569B1
- Authority
- FR
- France
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
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- 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
- 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
- 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
- B01D53/0438—Cooling or heating systems
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)
- Gas Separation By Absorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208815A FR2175569B1 (en) | 1972-03-14 | 1972-03-14 | |
GB1232973A GB1430625A (en) | 1972-03-14 | 1973-03-14 | Process and apparatus for increasing the concentration of oxygen or nitrogen in air |
CA166,324A CA1015670A (en) | 1972-03-14 | 1973-03-14 | Process to enrich a gaseous mixtures of at least one of its constituents |
DE19732312710 DE2312710A1 (en) | 1972-03-14 | 1973-03-14 | PROCESS FOR ENRICHING AT LEAST ONE OF THE COMPONENTS OF A GAS MIXTURE |
IT2158573A IT981388B (en) | 1972-03-14 | 1973-03-14 | PROCEDURE AND DEVICE FOR THE ENRICHMENT OF A GASEOUS MIXTURE IN AT LEAST ONE OF ITS COMPONENTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208815A FR2175569B1 (en) | 1972-03-14 | 1972-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2175569A1 FR2175569A1 (en) | 1973-10-26 |
FR2175569B1 true FR2175569B1 (en) | 1974-08-02 |
Family
ID=9095165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7208815A Expired FR2175569B1 (en) | 1972-03-14 | 1972-03-14 |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1015670A (en) |
DE (1) | DE2312710A1 (en) |
FR (1) | FR2175569B1 (en) |
GB (1) | GB1430625A (en) |
IT (1) | IT981388B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232134A1 (en) * | 1982-08-28 | 1984-03-01 | Rekuperator KG Dr.-Ing. Schack & Co, 4000 Düsseldorf | Process for the adsorptive purification of a gas stream from vapour-form or gaseous impurities |
DE3320735A1 (en) * | 1983-06-09 | 1984-12-13 | Rekuperator KG Dr.-Ing. Schack & Co, 4000 Düsseldorf | Process for operating a sorption filter |
GB2152834B (en) * | 1983-07-23 | 1987-01-28 | Derek Edward Ward | Producing nitrogen from air |
JP2534614B2 (en) * | 1993-06-03 | 1996-09-18 | テイサン株式会社 | Gas purification equipment |
FR2970960B1 (en) * | 2011-01-28 | 2013-08-02 | Nitrocraft | INSTALLATION AND METHOD FOR THE PRODUCTION AND SUPPLY OF GAS ENRICHED WITH NITROGEN |
FR3103541B1 (en) * | 2019-11-26 | 2021-11-12 | Ifp Energies Now | Multi-stage thermal storage device by sorption of a fluid on an adsorbent material |
WO2023099945A1 (en) * | 2021-12-02 | 2023-06-08 | Freshape Sa | Multi-stage adsorber device and uses thereof for chilling and/or atmospheric water harvesting |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE593866A (en) * | 1959-09-25 | |||
FR1546443A (en) * | 1966-12-08 | 1968-11-15 | Bergwerksverband Gmbh | Process for separating mixtures of oxygen and nitrogen |
US3455089A (en) * | 1967-11-29 | 1969-07-15 | Day & Zimmermann Inc | Process for removing organic contaminats from air |
-
1972
- 1972-03-14 FR FR7208815A patent/FR2175569B1/fr not_active Expired
-
1973
- 1973-03-14 IT IT2158573A patent/IT981388B/en active
- 1973-03-14 CA CA166,324A patent/CA1015670A/en not_active Expired
- 1973-03-14 GB GB1232973A patent/GB1430625A/en not_active Expired
- 1973-03-14 DE DE19732312710 patent/DE2312710A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1430625A (en) | 1976-03-31 |
FR2175569A1 (en) | 1973-10-26 |
CA1015670A (en) | 1977-08-16 |
IT981388B (en) | 1974-10-10 |
DE2312710A1 (en) | 1973-10-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |