FR1269677A - Procédé de récupération du fluor - Google Patents

Procédé de récupération du fluor

Info

Publication number
FR1269677A
FR1269677A FR831896A FR831896A FR1269677A FR 1269677 A FR1269677 A FR 1269677A FR 831896 A FR831896 A FR 831896A FR 831896 A FR831896 A FR 831896A FR 1269677 A FR1269677 A FR 1269677A
Authority
FR
France
Prior art keywords
recovery process
fluorine recovery
fluorine
recovery
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
Application number
FR831896A
Other languages
English (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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Priority to FR831896A priority Critical patent/FR1269677A/fr
Priority to DES74023A priority patent/DE1169905B/de
Priority to CH777561A priority patent/CH426280A/fr
Priority to GB23992/61A priority patent/GB989373A/en
Application granted granted Critical
Publication of FR1269677A publication Critical patent/FR1269677A/fr
Priority to US290294A priority patent/US3206280A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
FR831896A 1960-07-04 1960-07-04 Procédé de récupération du fluor Expired FR1269677A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR831896A FR1269677A (fr) 1960-07-04 1960-07-04 Procédé de récupération du fluor
DES74023A DE1169905B (de) 1960-07-04 1961-05-17 Verfahren zur Rueckgewinnung des Fluors aus den Abgasen der Aluminiumelektrolyse
CH777561A CH426280A (fr) 1960-07-04 1961-07-03 Procédé de récupération de fluor
GB23992/61A GB989373A (en) 1960-07-04 1961-07-03 Improvements in or relating to the treatment of industrial waste gases
US290294A US3206280A (en) 1960-07-04 1963-07-09 Process of recovering, in the form of cryolite, the fluorine from gases containing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831896A FR1269677A (fr) 1960-07-04 1960-07-04 Procédé de récupération du fluor

Publications (1)

Publication Number Publication Date
FR1269677A true FR1269677A (fr) 1961-08-18

Family

ID=8734753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831896A Expired FR1269677A (fr) 1960-07-04 1960-07-04 Procédé de récupération du fluor

Country Status (5)

Country Link
US (1) US3206280A (fr)
CH (1) CH426280A (fr)
DE (1) DE1169905B (fr)
FR (1) FR1269677A (fr)
GB (1) GB989373A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114214517B (zh) * 2021-10-26 2023-07-07 广东邦普循环科技有限公司 去除锂电池正极浸出液中氟的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031554A (en) * 1933-04-05 1936-02-18 Alais & Froges & Camarque Cie Recovery of the gases and dust evolved in the electrolytic manufacture of aluminium
GB481467A (en) * 1936-04-25 1938-03-11 Norske Elektrokemisk Ind As Process for the treatment of gases from furnaces for the production of aluminium
CH372846A (de) * 1957-04-01 1963-10-31 Alusuisse Verfahren zur Gewinnung von Natrium-Aluminium-Doppelfluoriden aus den bei der elektrolytischen Herstellung von Aluminium entweichenden HF-haltigen Ofenabgasen
US3061411A (en) * 1960-02-01 1962-10-30 Kaiser Aluminium Chem Corp Improvement in a process for producing synthetic cryolite
US3106448A (en) * 1961-04-03 1963-10-08 Aluminium Lab Ltd Recovery of cryolite

Also Published As

Publication number Publication date
GB989373A (en) 1965-04-14
DE1169905B (de) 1964-05-14
US3206280A (en) 1965-09-14
CH426280A (fr) 1966-12-15

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