FR2440222B1 - - Google Patents

Info

Publication number
FR2440222B1
FR2440222B1 FR7830940A FR7830940A FR2440222B1 FR 2440222 B1 FR2440222 B1 FR 2440222B1 FR 7830940 A FR7830940 A FR 7830940A FR 7830940 A FR7830940 A FR 7830940A FR 2440222 B1 FR2440222 B1 FR 2440222B1
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
FR7830940A
Other languages
French (fr)
Other versions
FR2440222A1 (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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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 Air Industrie SA filed Critical Air Industrie SA
Priority to FR7830940A priority Critical patent/FR2440222A1/en
Priority to DE7979400794T priority patent/DE2966675D1/en
Priority to EP79400794A priority patent/EP0011027B1/en
Priority to ES485501A priority patent/ES485501A0/en
Priority to AU52267/79A priority patent/AU527328B2/en
Priority to NO793489A priority patent/NO152115C/en
Priority to US06/089,370 priority patent/US4276019A/en
Priority to BR7907051A priority patent/BR7907051A/en
Priority to JP14002879A priority patent/JPS5561913A/en
Priority to CA000338834A priority patent/CA1148920A/en
Publication of FR2440222A1 publication Critical patent/FR2440222A1/en
Application granted granted Critical
Publication of FR2440222B1 publication Critical patent/FR2440222B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/60—Use in several different columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7830940A 1978-10-31 1978-10-31 Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds. Granted FR2440222A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7830940A FR2440222A1 (en) 1978-10-31 1978-10-31 Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds.
EP79400794A EP0011027B1 (en) 1978-10-31 1979-10-24 Process for treating an adsorbent material in the form of particles loaded with at least two volatile compounds of differing thermal stability
DE7979400794T DE2966675D1 (en) 1978-10-31 1979-10-24 Process for treating an adsorbent material in the form of particles loaded with at least two volatile compounds of differing thermal stability
AU52267/79A AU527328B2 (en) 1978-10-31 1979-10-29 Process for regenerating and of adsorbing material
ES485501A ES485501A0 (en) 1978-10-31 1979-10-29 REGENERATION PROCEDURE OF AN ABSORBENT MATERIAL FOR SMOKE AND SIMILAR DEPURATION
NO793489A NO152115C (en) 1978-10-31 1979-10-30 PROCEDURE FOR THE REGENERATION OF AN Absorbent MATERIAL
US06/089,370 US4276019A (en) 1978-10-31 1979-10-30 Process for regenerating of an adsorbing material in the form of particles charged with at least two volatile compounds having different thermal stabilities
BR7907051A BR7907051A (en) 1978-10-31 1979-10-30 PROCESS FOR THE REGENERATION OF AN ADSORBENT MATERIAL PRESENTED IN PARTICULAR FORM
JP14002879A JPS5561913A (en) 1978-10-31 1979-10-31 Regeneration method of adsorbent
CA000338834A CA1148920A (en) 1978-10-31 1979-10-31 Process for regenerating of an adsorbing material in the form of particles charged with at least two volatile compounds having different thermal stabilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830940A FR2440222A1 (en) 1978-10-31 1978-10-31 Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds.

Publications (2)

Publication Number Publication Date
FR2440222A1 FR2440222A1 (en) 1980-05-30
FR2440222B1 true FR2440222B1 (en) 1982-06-18

Family

ID=9214363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830940A Granted FR2440222A1 (en) 1978-10-31 1978-10-31 Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds.

Country Status (3)

Country Link
JP (1) JPS5561913A (en)
CA (1) CA1148920A (en)
FR (1) FR2440222A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3499518B1 (en) 2017-12-13 2021-12-08 Nexans Electric conductor made of solid segments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1209223A (en) * 1958-07-03 1960-02-29 Pechiney Process for recovering hydrofluoric gas by alumina
DE2127910C3 (en) * 1971-06-04 1984-08-02 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Process for the thermal remuneration of solids that are discharged from systems for the dry cleaning of exhaust gases from aluminum electrolysis furnaces and used as an insert for aluminum electrolysis

Also Published As

Publication number Publication date
CA1148920A (en) 1983-06-28
JPS5561913A (en) 1980-05-10
FR2440222A1 (en) 1980-05-30

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Legal Events

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