FR953374A - Method of construction of the lower part of the crucible of igneous electrolysis cells - Google Patents

Method of construction of the lower part of the crucible of igneous electrolysis cells

Info

Publication number
FR953374A
FR953374A FR953374DA FR953374A FR 953374 A FR953374 A FR 953374A FR 953374D A FR953374D A FR 953374DA FR 953374 A FR953374 A FR 953374A
Authority
FR
France
Prior art keywords
crucible
construction
electrolysis cells
igneous electrolysis
igneous
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
Other languages
French (fr)
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR953374A publication Critical patent/FR953374A/en
Expired legal-status Critical Current

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
FR953374D 1947-09-08 1947-09-08 Method of construction of the lower part of the crucible of igneous electrolysis cells Expired FR953374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953374T 1947-09-08

Publications (1)

Publication Number Publication Date
FR953374A true FR953374A (en) 1949-12-05

Family

ID=9487072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953374D Expired FR953374A (en) 1947-09-08 1947-09-08 Method of construction of the lower part of the crucible of igneous electrolysis cells

Country Status (6)

Country Link
US (1) US2528905A (en)
BE (1) BE484042A (en)
CH (1) CH280894A (en)
FR (1) FR953374A (en)
GB (1) GB657507A (en)
NL (1) NL69585C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824057A (en) * 1950-08-12 1958-02-18 Aluminum Co Of America Electrolytic reduction cell for producing aluminum
US2868710A (en) * 1952-11-17 1959-01-13 Montedison Spa Device for supplying current to the bottom of electrolytic furnaces
NL186581B (en) * 1954-02-09 1900-01-01 Roquette Freres PRODUCT CONTAINING HYDROGENATED STARCH-HYDROLYSATE AND METHOD FOR PREPARING THIS.
US2856343A (en) * 1956-08-31 1958-10-14 Nat Distillers Chem Corp Electrolytic cell
US3028324A (en) * 1957-05-01 1962-04-03 British Aluminium Co Ltd Producing or refining aluminum
US3434958A (en) * 1967-01-04 1969-03-25 Arthur F Johnson Electrolytic cell bottom construction
NO139865C (en) * 1977-06-06 1979-05-23 Norsk Hydro As REPLACABLE CATHOOD UNIT SUITABLE AS A MODULE FOR CONSTRUCTION OF STABLE, NON-DEFORMABLE CATHOOD SYSTEMS IN ELECTROLYSORS FOR THE MANUFACTURE OF MAGNESIUM AND ELECTROLYSOSES WITH INSTALLED CATHODE
US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
CH625560A5 (en) * 1977-12-16 1981-09-30 Alusuisse
SE415394B (en) * 1978-12-29 1980-09-29 Asea Ab BOTTEN CONTACT AT DC LIGHT REAR OVEN
FR2560613B2 (en) * 1983-05-16 1987-03-27 Pechiney Aluminium IMPROVEMENT ON CATHODE RATES WITH A METAL SOLE, FOR HALL-HEROULT ELECTROLYSIS TANKS
US4557817A (en) * 1984-11-13 1985-12-10 Aluminum Company Of America Reduced voltage electrode design
US4552638A (en) * 1984-11-13 1985-11-12 Aluminum Company Of America Electrode assembly having improved current distribution for use in an electrolytic reduction cell
US4687566A (en) * 1985-03-06 1987-08-18 Swiss Aluminium Ltd. Protective collar for anode spade pin
US4824543A (en) * 1987-12-02 1989-04-25 Aluminum Company Of America Electrode design for increased current distribution
CA2891221C (en) * 2012-11-13 2017-05-02 Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr" Lining for an aluminium electrolyzer having inert anodes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US673453A (en) * 1895-06-25 1901-05-07 Roberts Chemical Company Connector for electrodes.
FR367165A (en) * 1906-06-14 1906-10-22 Edgar Arthur Ashcroft Improvements in electrolysers
NL37494C (en) * 1932-11-08
US2012365A (en) * 1934-07-11 1935-08-27 Arthur M Werner Apparatus for purifying alcoholic liquors
GB542886A (en) * 1940-10-07 1942-01-30 Birmingham Aluminium Castings Furnace or cell for carrying out aluminium refining process
US2344859A (en) * 1941-02-07 1944-03-21 Abraham L Fox Method of producing calcium boride
US2451490A (en) * 1944-08-04 1948-10-19 Reynolds Metals Company Inc Production of aluminum

Also Published As

Publication number Publication date
US2528905A (en) 1950-11-07
NL69585C (en)
GB657507A (en) 1951-09-19
BE484042A (en)
CH280894A (en) 1952-02-15

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