FR2330772A1 - Perfectionnements aux procedes pour la production de l'aluminium - Google Patents

Perfectionnements aux procedes pour la production de l'aluminium

Info

Publication number
FR2330772A1
FR2330772A1 FR7534143A FR7534143A FR2330772A1 FR 2330772 A1 FR2330772 A1 FR 2330772A1 FR 7534143 A FR7534143 A FR 7534143A FR 7534143 A FR7534143 A FR 7534143A FR 2330772 A1 FR2330772 A1 FR 2330772A1
Authority
FR
France
Prior art keywords
aluminium
arc
charge
oxide
carbothermic
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.)
Granted
Application number
FR7534143A
Other languages
English (en)
French (fr)
Other versions
FR2330772B1 (enExample
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Priority to FR7534143A priority Critical patent/FR2330772A1/fr
Publication of FR2330772A1 publication Critical patent/FR2330772A1/fr
Application granted granted Critical
Publication of FR2330772B1 publication Critical patent/FR2330772B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7534143A 1975-11-07 1975-11-07 Perfectionnements aux procedes pour la production de l'aluminium Granted FR2330772A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7534143A FR2330772A1 (fr) 1975-11-07 1975-11-07 Perfectionnements aux procedes pour la production de l'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534143A FR2330772A1 (fr) 1975-11-07 1975-11-07 Perfectionnements aux procedes pour la production de l'aluminium

Publications (2)

Publication Number Publication Date
FR2330772A1 true FR2330772A1 (fr) 1977-06-03
FR2330772B1 FR2330772B1 (enExample) 1980-08-14

Family

ID=9162195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534143A Granted FR2330772A1 (fr) 1975-11-07 1975-11-07 Perfectionnements aux procedes pour la production de l'aluminium

Country Status (1)

Country Link
FR (1) FR2330772A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447973A1 (fr) * 1979-01-31 1980-08-29 Reynolds Metals Co Procede pour diminuer la contamination, par du carbure d'aluminium, d'aluminium produit par des procedes carbothermiques
EP0097993A1 (en) * 1982-06-22 1984-01-11 SAMIM Società Azionaria Minero-Metallurgica S.p.A. Process for producing an aluminium-silicon alloy from leucite
EP0255273A1 (en) * 1986-07-30 1988-02-03 Plasma Energy Corporation Plasma arc heating apparatus and method
RU2476612C2 (ru) * 2011-03-03 2013-02-27 Государственное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического алюминия из воздушной взвеси глиняных частиц и устройство для его осуществления
RU2501870C2 (ru) * 2012-03-11 2013-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического алюминия из водяной суспензии глиняных частиц и устройство для его осуществления
RU2631215C1 (ru) * 2016-12-22 2017-09-19 Общество с ограниченной ответственностью "Эко Технопарк" Способ получения металлического алюминия и устройство для его осуществления

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO306998B1 (no) * 1998-02-26 2000-01-24 Norsk Hydro As Fremgangsmåte for fremstilling av aluminium
RU2170278C2 (ru) * 1999-02-16 2001-07-10 Общеобразовательный лицей № 1 Способ получения первичного алюминия и устройство для его осуществления

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447973A1 (fr) * 1979-01-31 1980-08-29 Reynolds Metals Co Procede pour diminuer la contamination, par du carbure d'aluminium, d'aluminium produit par des procedes carbothermiques
EP0097993A1 (en) * 1982-06-22 1984-01-11 SAMIM Società Azionaria Minero-Metallurgica S.p.A. Process for producing an aluminium-silicon alloy from leucite
EP0255273A1 (en) * 1986-07-30 1988-02-03 Plasma Energy Corporation Plasma arc heating apparatus and method
RU2476612C2 (ru) * 2011-03-03 2013-02-27 Государственное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического алюминия из воздушной взвеси глиняных частиц и устройство для его осуществления
RU2501870C2 (ru) * 2012-03-11 2013-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического алюминия из водяной суспензии глиняных частиц и устройство для его осуществления
RU2631215C1 (ru) * 2016-12-22 2017-09-19 Общество с ограниченной ответственностью "Эко Технопарк" Способ получения металлического алюминия и устройство для его осуществления

Also Published As

Publication number Publication date
FR2330772B1 (enExample) 1980-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse