CH525284A - Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow - Google Patents

Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow

Info

Publication number
CH525284A
CH525284A CH229470A CH229470A CH525284A CH 525284 A CH525284 A CH 525284A CH 229470 A CH229470 A CH 229470A CH 229470 A CH229470 A CH 229470A CH 525284 A CH525284 A CH 525284A
Authority
CH
Switzerland
Prior art keywords
aluminum
electrolysis
melt flow
supplying
aluminum oxide
Prior art date
Application number
CH229470A
Other languages
German (de)
Inventor
Schmidt-Hatting Wolfgang In Dr
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Priority to CH229470A priority Critical patent/CH525284A/en
Priority to IS1977A priority patent/IS1977A7/en
Priority to NL7100880A priority patent/NL7100880A/xx
Priority to ZA710757A priority patent/ZA71757B/en
Priority to BE762814A priority patent/BE762814A/en
Priority to FR7105268A priority patent/FR2080572A1/en
Priority to DE19712107654 priority patent/DE2107654A1/en
Publication of CH525284A publication Critical patent/CH525284A/en

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
    • C25C3/20—Automatic control or regulation of cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CH229470A 1970-02-17 1970-02-17 Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow CH525284A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH229470A CH525284A (en) 1970-02-17 1970-02-17 Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow
IS1977A IS1977A7 (en) 1970-02-17 1971-01-12 Method for keeping the voltage of the oven more stable
NL7100880A NL7100880A (en) 1970-02-17 1971-01-22
ZA710757A ZA71757B (en) 1970-02-17 1971-02-08 Method of supplying aluminium oxide in the electrolysis of aluminium in a fluoride melt
BE762814A BE762814A (en) 1970-02-17 1971-02-11 PROCESS FOR SUPPLYING FLUORINE ELECTROLYTE WITH ALUMINUM OXIDE FOR ELECTROLYSIS OF FOOD
FR7105268A FR2080572A1 (en) 1970-02-17 1971-02-16 Adding alumina to fluorous electrolyte forpr
DE19712107654 DE2107654A1 (en) 1970-02-17 1971-02-17 Method for supplying aluminum oxide in the aluminum electrolysis in the fluid melt flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH229470A CH525284A (en) 1970-02-17 1970-02-17 Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow

Publications (1)

Publication Number Publication Date
CH525284A true CH525284A (en) 1972-07-15

Family

ID=4230402

Family Applications (1)

Application Number Title Priority Date Filing Date
CH229470A CH525284A (en) 1970-02-17 1970-02-17 Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow

Country Status (7)

Country Link
BE (1) BE762814A (en)
CH (1) CH525284A (en)
DE (1) DE2107654A1 (en)
FR (1) FR2080572A1 (en)
IS (1) IS1977A7 (en)
NL (1) NL7100880A (en)
ZA (1) ZA71757B (en)

Also Published As

Publication number Publication date
NL7100880A (en) 1971-08-19
DE2107654A1 (en) 1971-09-02
FR2080572A1 (en) 1971-11-19
IS1977A7 (en) 1971-02-05
ZA71757B (en) 1971-11-24
BE762814A (en) 1971-07-16

Similar Documents

Publication Publication Date Title
AT320581B (en) Process for coating surfaces
CH432974A (en) Process for sealing the surface of anodically oxidized, colored aluminum objects
AT296462B (en) Process for coating metals with polyvinyl fluoride
AT300492B (en) Process for the electrolytic polishing of niobium parts
ATA824171A (en) PROCESS FOR DESOXYDATING STEEL MELT
AT313664B (en) Process for the electrodeposition of gold alloys
AT317565B (en) Process for suppressing the horizontal current density components in the production of aluminum by electrolysis of aluminum in the melt flow
AT304892B (en) Process for replacing the anodes in aluminum electrolysis in a fluoride melt flow
CH525284A (en) Process for supplying aluminum oxide in the electrolysis of aluminum in a fluoride melt flow
AT311574B (en) Method of pouring melts
CH533686A (en) Method and device for regulating the Al2O3 concentration in the fluoride electrolyte in aluminum electrolysis
CH536360A (en) Process for the production of aluminum by electrolysis of aluminum oxide in a fluoride melt flow
NL164615C (en) METHOD AND APPARATUS FOR SUPPLYING ALUMINUM OXIDE TO A Melt Electrolysis Tank
AT310525B (en) Method for the precise electrochemical machining of workpieces
AT313942B (en) Process for melting down metals
CH411333A (en) Process for dyeing polyamides in the melt
AT302677B (en) Method for determining the interpolar distance in aluminum electrolysis in a fluoride melt flow
CH524195A (en) Method for regulating the electrolysis current in electrolytic processes
AT336907B (en) METHOD OF REGULATING THE ADDITION OF ALUMINUM CHLORIDE IN A MELT FLOW ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM
AT303931B (en) Method for bonding solid materials
AT329166B (en) PROCESS FOR BONDING OR COATING METALS
AT298324B (en) Process for sealing concrete surfaces
CH519583A (en) Process for the selective electroplating of elongated elements
CH510077A (en) Process for dyeing polyamides in the melt
AT309092B (en) Process for the production of aluminum by electrolysis of aluminum oxide in a fluoride melt flow

Legal Events

Date Code Title Description
PL Patent ceased