ES477521A1 - Procedimiento para la obtencion de aluminio mediante electrolisis en masa fundida. - Google Patents

Procedimiento para la obtencion de aluminio mediante electrolisis en masa fundida.

Info

Publication number
ES477521A1
ES477521A1 ES477521A ES477521A ES477521A1 ES 477521 A1 ES477521 A1 ES 477521A1 ES 477521 A ES477521 A ES 477521A ES 477521 A ES477521 A ES 477521A ES 477521 A1 ES477521 A1 ES 477521A1
Authority
ES
Spain
Prior art keywords
electrolysis
aluminium
production
fused salts
alkaline
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
ES477521A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6031475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES477521(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of ES477521A1 publication Critical patent/ES477521A1/es
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

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)

Abstract

Procedimiento para la obtención de aluminio mediante electrólisis en masa fundida, que se caracteriza porque como electrólito se emplea una masa fundida que consta de halogenuros de metales alcalinos y/o alcalinotérreos y como ánodo se emplea una mezcla que contiene óxido de aluminio y carbono.
ES477521A 1978-02-09 1979-02-07 Procedimiento para la obtencion de aluminio mediante electrolisis en masa fundida. Expired ES477521A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805374A DE2805374C2 (de) 1978-02-09 1978-02-09 Verfahren zur Gewinnung von Aluminium durch Schmelzflußelektrolyse

Publications (1)

Publication Number Publication Date
ES477521A1 true ES477521A1 (es) 1979-06-16

Family

ID=6031475

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477521A Expired ES477521A1 (es) 1978-02-09 1979-02-07 Procedimiento para la obtencion de aluminio mediante electrolisis en masa fundida.
ES477525A Expired ES477525A1 (es) 1978-02-09 1979-02-07 Dispositivo para la obtencion de aluminio mediante electro- lisis por fusion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES477525A Expired ES477525A1 (es) 1978-02-09 1979-02-07 Dispositivo para la obtencion de aluminio mediante electro- lisis por fusion.

Country Status (12)

Country Link
US (1) US4919771A (es)
EP (2) EP0003598B1 (es)
JP (1) JPS55500203A (es)
AT (1) AT375409B (es)
AU (1) AU523266B2 (es)
CA (1) CA1151099A (es)
DD (1) DD142061A5 (es)
DE (1) DE2805374C2 (es)
ES (2) ES477521A1 (es)
GR (1) GR64827B (es)
NO (1) NO790412L (es)
WO (1) WO1979000606A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ193092A (en) * 1979-06-27 1983-09-30 Pora Inc Electrode for the deposition of aluminium from a molten electrolyte
US4342637A (en) * 1979-07-30 1982-08-03 Metallurgical, Inc. Composite anode for the electrolytic deposition of aluminum
US4409083A (en) * 1980-02-06 1983-10-11 Metallurgical, Inc. Cell with composite anode for electrolytic production of magnesium
US4354918A (en) * 1981-01-14 1982-10-19 Martin Marietta Corporation Anode stud coatings for electrolytic cells
JPS57120682A (en) * 1981-01-16 1982-07-27 Mitsui Alum Kogyo Kk Production of aluminum
GB2103246A (en) * 1981-07-01 1983-02-16 Diamond Shamrock Corp Electrolytic production of aluminum
US4595466A (en) * 1985-03-07 1986-06-17 Atlantic Richfield Company Metal electrolysis using a low temperature bath
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
US6001236A (en) 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5310476A (en) 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
EP0611837A4 (en) * 1992-08-04 1994-10-12 Alexei Alexandrovic Marakushev PROCESS FOR OBTAINING ALUMINUM FROM A RAW MATERIAL CONTAINING ALUMINUM OXIDE.
US5397450A (en) * 1993-03-22 1995-03-14 Moltech Invent S.A. Carbon-based bodies in particular for use in aluminium production cells
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
CA2199288C (en) 1994-09-08 2008-06-17 Vittorio De Nora Aluminium electrowinning cell with improved carbon cathode blocks
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
RU2157856C2 (ru) * 1996-04-30 2000-10-20 Лицей N 142 г.Красноярска Безанодный способ получения алюминия
CN104884681B (zh) 2012-12-03 2018-05-25 加利福尼亚大学董事会 用于涂覆表面的装置、系统和方法
FR3016894B1 (fr) * 2014-01-27 2017-09-01 Rio Tinto Alcan Int Ltd Cuve d'electrolyse comportant un ensemble anodique contenu dans une enceinte de confinement
JP7333223B2 (ja) * 2019-07-30 2023-08-24 東邦チタニウム株式会社 溶融塩電解槽、溶融塩固化層の形成方法、金属の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US503929A (en) * 1893-08-22 Method of producing aluminum
GB309605A (en) * 1928-04-14 1930-07-14 Ig Farbenindustrie Ag Process and apparatus for the electrolysis of molten substances
GB483068A (en) * 1935-09-27 1938-04-07 Magall Ag Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes
GB511076A (en) * 1937-03-16 1939-08-14 Verwertung Chemisch Tech Verfa Improvements in or relating to processes for the manufacture of anodes for use in the production of aluminium, beryllium, magnesium, or alkali earth metals by electrolysis of fused starting materials
US3009863A (en) * 1957-04-24 1961-11-21 Aluminum Co Of America Methods for thermally processing carbon articles
AU427351B1 (en) * 1966-05-23 1972-08-23 Comalco Aluminium Chell Bay) Limited And Universityof Tasmania Anodes forthe electrolytic production of aluminium and aluminium alloys
US3798140A (en) * 1973-02-01 1974-03-19 Us Interior Process for producing aluminum and silicon from aluminum silicon alloys
CH615463A5 (es) * 1975-05-30 1980-01-31 Alusuisse
AU506485B2 (en) * 1976-06-09 1980-01-03 National Research Development Corp. Packed, bed electrorefining
US4115215A (en) * 1976-09-22 1978-09-19 Aluminum Company Of America Aluminum purification
DE2721038C3 (de) * 1977-05-10 1980-03-13 Nippon Light Metal Co. Ltd., Tokio Verfahren zur elektrolytischen Herstellung von Aluminium

Also Published As

Publication number Publication date
CA1151099A (en) 1983-08-02
ATA39079A (de) 1983-12-15
JPS55500203A (es) 1980-04-10
EP0003598A1 (de) 1979-08-22
GR64827B (en) 1980-06-03
NO790412L (no) 1979-08-10
AU523266B2 (en) 1982-07-22
DE2805374A1 (de) 1979-08-16
EP0003598B1 (de) 1984-06-06
EP0009044B1 (de) 1983-03-09
WO1979000606A1 (en) 1979-08-23
DE2805374C2 (de) 1982-07-15
DD142061A5 (de) 1980-06-04
ES477525A1 (es) 1979-07-16
EP0009044A1 (de) 1980-04-02
AT375409B (de) 1984-08-10
US4919771A (en) 1990-04-24
AU4408779A (en) 1979-08-16

Similar Documents

Publication Publication Date Title
ES477525A1 (es) Dispositivo para la obtencion de aluminio mediante electro- lisis por fusion.
HUT46082A (en) Electrode for electrochemical processes, particularly for developing the cathode of electrolytic cells for the electrolysis of alkali chlorides, process for producing the elctrode and electrolytic cell by using the electrode
JPS5620181A (en) Cathode for hydrogen electrolytic manufacture
DE2965571D1 (en) Process for the electrolytic production of hydrogen in an alkaline medium
GB2174409B (en) Method of making an anode containing nico2o4 catalyst for the electrolysis of potassium hydroxide solutions
DE2960061D1 (en) Method for preparing chlorine by electrolysis of hydrochloric acid, and electrolytic cell therefor
NZ195853A (en) Anode for fusion electrolysis furnace
GB678807A (en) Process for the production of titanium metal
EP0004438A3 (en) Method of electrolysis using an oxygen selective anode
AU587078B2 (en) Metal halogen electrochemical cell
AU498523B2 (en) Electrolysis cell with vertical electrodes & method of operation
JPS55161080A (en) Manufacture of glycols
ES8201132A1 (es) Procedimiento para la preparacion en continuo de metionina
JPS5687687A (en) Method and electrolyte solution for obtaining lead by electrolysis
DE3171944D1 (en) Apparatus and process for feeding ticl4 to electrolysis cells used for the manufacture of titanium
NZ191241A (en) Rejuvenation of failed oxygen electrode from chlor-alkali electrolytic cell
ZA818047B (en) Cathode for an electrolytic cell for producting aluminium via the fused salt electrolytic process
DE3062405D1 (en) Process for dechlorinating the anolyte of an alkali chloride electrolysis cell
AU1003083A (en) Electrolysis of tin complexes
JPS52114571A (en) Electrolysis
JPS5589483A (en) Enhancing of current efficiency of molten salt electrolysis generating oxygen at anode
GB2010333A (en) Process and Apparatus for the Production of Hydrogen and Oxygen
JPS5284194A (en) Electrolysis of alkali chloride
JPS51134387A (en) Process for producing a graphite electrode material
JPS5315296A (en) Diaphragm fused electrolyzing method for sodium chloride