EG11198A - Method of producing a1 f3 - Google Patents

Method of producing a1 f3

Info

Publication number
EG11198A
EG11198A EG467/73A EG46773A EG11198A EG 11198 A EG11198 A EG 11198A EG 467/73 A EG467/73 A EG 467/73A EG 46773 A EG46773 A EG 46773A EG 11198 A EG11198 A EG 11198A
Authority
EG
Egypt
Prior art keywords
producing
Prior art date
Application number
EG467/73A
Other languages
English (en)
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Application granted granted Critical
Publication of EG11198A publication Critical patent/EG11198A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/18—Electrolytes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/192—Preparation from fluorspar
    • 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
EG467/73A 1972-12-12 1973-12-09 Method of producing a1 f3 EG11198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO457572 1972-12-12

Publications (1)

Publication Number Publication Date
EG11198A true EG11198A (en) 1978-06-30

Family

ID=19880432

Family Applications (1)

Application Number Title Priority Date Filing Date
EG467/73A EG11198A (en) 1972-12-12 1973-12-09 Method of producing a1 f3

Country Status (16)

Country Link
JP (1) JPS4989699A (xx)
BE (1) BE808517A (xx)
BR (1) BR7309669D0 (xx)
CA (1) CA1032334A (xx)
CH (1) CH598362A5 (xx)
CS (1) CS197229B2 (xx)
DE (1) DE2361589A1 (xx)
EG (1) EG11198A (xx)
ES (1) ES420918A1 (xx)
FR (1) FR2209720B1 (xx)
GB (1) GB1449837A (xx)
HU (1) HU166988B (xx)
IN (1) IN140244B (xx)
IT (1) IT1001660B (xx)
NL (1) NL7316879A (xx)
YU (1) YU36544B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116971A (en) * 1961-02-07 1964-01-07 Reynolds Metals Co Method for the concurrent production of alkali metal aluminate and hydrogen fluoride

Also Published As

Publication number Publication date
AU6339773A (en) 1975-06-12
CA1032334A (en) 1978-06-06
IN140244B (xx) 1976-10-02
YU36544B (en) 1984-02-29
CH598362A5 (xx) 1978-04-28
NL7316879A (xx) 1974-06-14
JPS4989699A (xx) 1974-08-27
DE2361589A1 (de) 1974-06-20
BR7309669D0 (pt) 1974-08-29
IT1001660B (it) 1976-04-30
CS197229B2 (en) 1980-04-30
GB1449837A (en) 1976-09-15
HU166988B (xx) 1975-07-28
YU294173A (en) 1982-02-25
ES420918A1 (es) 1976-04-01
BE808517A (fr) 1974-03-29
FR2209720A1 (xx) 1974-07-05
FR2209720B1 (xx) 1976-11-19

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