FR2523472B3 - - Google Patents
Info
- Publication number
- FR2523472B3 FR2523472B3 FR8304329A FR8304329A FR2523472B3 FR 2523472 B3 FR2523472 B3 FR 2523472B3 FR 8304329 A FR8304329 A FR 8304329A FR 8304329 A FR8304329 A FR 8304329A FR 2523472 B3 FR2523472 B3 FR 2523472B3
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- 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
- 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
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge 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
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8221146U IT8221146V0 (it) | 1982-03-16 | 1982-03-16 | Apparecchio assorbitore di anidride carbonica, particolarmente per celle in atmosfera controllata, comprendente mezzi per rendere minima la quantita' di ossigeno che ad ogni ciclo entra nella cella. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2523472A3 FR2523472A3 (fr) | 1983-09-23 |
FR2523472B3 true FR2523472B3 (xx) | 1984-01-13 |
Family
ID=11177415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8304329A Granted FR2523472A3 (fr) | 1982-03-16 | 1983-03-16 | Appareil d'absorption de gaz carbonique, notamment a l'usage d'enceintes maintenues sous atmosphere controlee, et procede pour reduire la quantite d'oxygene penetrant dans l'enceinte a chaque cycle |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR6300292U (xx) |
ES (1) | ES270884Y (xx) |
FR (1) | FR2523472A3 (xx) |
IT (1) | IT8221146V0 (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400669A (nl) * | 1984-03-01 | 1985-10-01 | Anthonius Everardus Besseling | Werkwijze en inrichting voor het regelen van de co2/o2-concentraties van een ruimte, bijvoorbeeld een koelcel. |
IT1254677B (it) * | 1992-03-16 | 1995-09-28 | Isolcell Italia | Cella frigorifera e procedimento per il mantenimento di una atmosfera controllata |
NL9300368A (nl) * | 1993-02-26 | 1994-09-16 | Electrotechnisch Bureau T C Va | Werkwijze en inrichting voor het regelen van de CO2/O2-concentratie van een gasmengsel in een ruimte. |
GB9317523D0 (en) * | 1993-08-21 | 1993-10-06 | Bishop David J | Control of the atmosphere in produce storage rooms |
GB9513111D0 (en) * | 1995-06-28 | 1995-08-30 | Boc Group Plc | Controlling atmospheres in containers |
CN103717288B (zh) | 2011-07-18 | 2016-08-17 | 开利公司 | 具有单个流动转向致动器的再生洗涤器*** |
EP2734048B1 (en) | 2011-07-18 | 2017-04-05 | Carrier Corporation | Control of atmosphere within a closed environment |
EP2734285B1 (en) | 2011-07-18 | 2018-06-13 | Carrier Corporation | Scrubber system with moving adsorbent bed |
-
1982
- 1982-03-16 IT IT8221146U patent/IT8221146V0/it unknown
-
1983
- 1983-03-11 BR BR6300292U patent/BR6300292U/pt unknown
- 1983-03-15 ES ES1983270884U patent/ES270884Y/es not_active Expired
- 1983-03-16 FR FR8304329A patent/FR2523472A3/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ES270884Y (es) | 1984-04-16 |
BR6300292U (pt) | 1984-03-13 |
IT8221146V0 (it) | 1982-03-16 |
ES270884U (es) | 1983-09-01 |
FR2523472A3 (fr) | 1983-09-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |