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
Application number
FR7208815A
Other languages
French (fr)
Other versions
FR2175569A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERAP ELF ENTR RECH ACTIV PETRO
Original Assignee
ERAP ELF ENTR RECH ACTIV PETRO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ERAP ELF ENTR RECH ACTIV PETRO filed Critical ERAP ELF ENTR RECH ACTIV PETRO
Priority to FR7208815A priority Critical patent/FR2175569B1/fr
Priority to CA166,324A priority patent/CA1015670A/en
Priority to IT2158573A priority patent/IT981388B/en
Priority to GB1232973A priority patent/GB1430625A/en
Priority to DE19732312710 priority patent/DE2312710A1/en
Publication of FR2175569A1 publication Critical patent/FR2175569A1/fr
Application granted granted Critical
Publication of FR2175569B1 publication Critical patent/FR2175569B1/fr
Expired legal-status Critical Current

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
    • 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
FR7208815A 1972-03-14 1972-03-14 Expired FR2175569B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7208815A FR2175569B1 (en) 1972-03-14 1972-03-14
CA166,324A CA1015670A (en) 1972-03-14 1973-03-14 Process to enrich a gaseous mixtures of at least one of its constituents
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
GB1232973A GB1430625A (en) 1972-03-14 1973-03-14 Process and apparatus for increasing the concentration of oxygen or nitrogen in air
DE19732312710 DE2312710A1 (en) 1972-03-14 1973-03-14 PROCESS FOR ENRICHING AT LEAST ONE OF THE COMPONENTS OF A GAS MIXTURE

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2175569A1 (en) 1973-10-26
CA1015670A (en) 1977-08-16
GB1430625A (en) 1976-03-31
DE2312710A1 (en) 1973-10-11
IT981388B (en) 1974-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse