FR2372239A1 - Reacteur a haute temperature pour la production de titane et de zirconium au moyen d'un element de chauffage a arc - Google Patents

Reacteur a haute temperature pour la production de titane et de zirconium au moyen d'un element de chauffage a arc

Info

Publication number
FR2372239A1
FR2372239A1 FR7735427A FR7735427A FR2372239A1 FR 2372239 A1 FR2372239 A1 FR 2372239A1 FR 7735427 A FR7735427 A FR 7735427A FR 7735427 A FR7735427 A FR 7735427A FR 2372239 A1 FR2372239 A1 FR 2372239A1
Authority
FR
France
Prior art keywords
chamber
arc heating
heating element
zirconium
titanium
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
FR7735427A
Other languages
English (en)
Other versions
FR2372239B1 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2372239A1 publication Critical patent/FR2372239A1/fr
Application granted granted Critical
Publication of FR2372239B1 publication Critical patent/FR2372239B1/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium
    • 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
    • C22B4/08—Apparatus
    • 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
    • H05B7/18—Heating by arc discharge
    • H05B7/20—Direct heating by arc discharge, i.e. where at least one end of the arc directly acts on the material to be heated, including additional resistance heating by arc current flowing through the material to be heated

Abstract

La présente invention concerne un réacteur à haute température comprenant une chambre centrifuge et au moins un élément de chauffage à l'arc. La chambre a une paroi périphérique et des parois opposées terminales, une paroi intérieure concentrique à la paroi périphérique et se prolongeant sur les parois terminales à une certaine distance de celles-ci. Un ou plusieurs éléments de chauffage à arc débordent de la chambre et à travers les parois intérieures et périphériques et présentent en aval une sortie débouchant tangentiellement dans la chambre. La chambre présente une sortie en haut pour les produits légers et en bas pour les produits plus lourds (métaux). Application à la production de zirconium et de titane à l'aide d'un élément de chauffage à arc.
FR7735427A 1976-11-26 1977-11-24 Reacteur a haute temperature pour la production de titane et de zirconium au moyen d'un element de chauffage a arc Granted FR2372239A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,726 US4107445A (en) 1976-11-26 1976-11-26 Titanium and zirconium production by arc heater

Publications (2)

Publication Number Publication Date
FR2372239A1 true FR2372239A1 (fr) 1978-06-23
FR2372239B1 FR2372239B1 (fr) 1984-10-19

Family

ID=24997980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735427A Granted FR2372239A1 (fr) 1976-11-26 1977-11-24 Reacteur a haute temperature pour la production de titane et de zirconium au moyen d'un element de chauffage a arc

Country Status (5)

Country Link
US (1) US4107445A (fr)
JP (1) JPS5367606A (fr)
AU (2) AU514181B2 (fr)
CA (1) CA1065415A (fr)
FR (1) FR2372239A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239740A (en) * 1979-05-25 1980-12-16 Westinghouse Electric Corp. Production of high purity silicon by a heterogeneous arc heater reduction
FR2533205A1 (fr) * 1982-09-17 1984-03-23 Westinghouse Electric Corp Procede pour la production de silice par vaporisation
WO1986007097A1 (fr) * 1985-05-27 1986-12-04 The University Of Melbourne Reduction d'un halogenure metallique a l'aide d'un alliage de sodiumn/potassium fondu
US4718477A (en) * 1986-07-30 1988-01-12 Plasma Energy Corporation Apparatus and method for processing reactive metals
WO1989007499A1 (fr) * 1988-02-09 1989-08-24 The Broken Hill Proprietary Company Limited Procedes de surchauffage et de micro-alliage de metal fondu par contact avec un arc de plasma
US5749937A (en) 1995-03-14 1998-05-12 Lockheed Idaho Technologies Company Fast quench reactor and method
US6821500B2 (en) 1995-03-14 2004-11-23 Bechtel Bwxt Idaho, Llc Thermal synthesis apparatus and process
US7576296B2 (en) * 1995-03-14 2009-08-18 Battelle Energy Alliance, Llc Thermal synthesis apparatus
US6395197B1 (en) * 1999-12-21 2002-05-28 Bechtel Bwxt Idaho Llc Hydrogen and elemental carbon production from natural gas and other hydrocarbons
US7794580B2 (en) * 2004-04-21 2010-09-14 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US7410562B2 (en) * 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US7354561B2 (en) * 2004-11-17 2008-04-08 Battelle Energy Alliance, Llc Chemical reactor and method for chemically converting a first material into a second material
LV13528B (en) * 2006-09-25 2007-03-20 Ervins Blumbergs Method and apparatus for continuous producing of metallic tifanium and titanium-bases alloys
JP5226700B2 (ja) * 2007-01-22 2013-07-03 マテリアルズ アンド エレクトロケミカル リサーチ コーポレイション イン・サイチュ生成塩化チタンの金属熱還元法
US8591821B2 (en) * 2009-04-23 2013-11-26 Battelle Energy Alliance, Llc Combustion flame-plasma hybrid reactor systems, and chemical reactant sources
CA2851186C (fr) * 2011-10-11 2019-06-18 The South African Nuclear Energy Corporation Limited Traitement de matieres premieres chimiques
US8834830B2 (en) * 2012-09-07 2014-09-16 Midwest Inorganics LLC Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE410533C (de) * 1917-11-24 1925-03-09 Wilhelm Kroll Dr Verfahren zum Ausscheiden einzelner Metalle aus Metallgemischen
US2816828A (en) * 1956-06-20 1957-12-17 Nat Res Corp Method of producing refractory metals
US3123464A (en) * 1964-03-03 Method of producing titanium
US3422206A (en) * 1965-04-07 1969-01-14 Union Carbide Corp Method and apparatus for melting metal in an electric furnace
US3481703A (en) * 1965-03-24 1969-12-02 Bayer Ag Process for converting metal halides into their oxides
US3533777A (en) * 1965-11-02 1970-10-13 Commw Scient Ind Res Org Production of metals from their halides
DE2043419A1 (de) * 1969-09-04 1971-03-18 Lonza Ag, Gampel, Wallis (Schweiz) Verfahren zur Durchfuhrung von Hoch temperaturreaktionen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123464A (en) * 1964-03-03 Method of producing titanium
DE410533C (de) * 1917-11-24 1925-03-09 Wilhelm Kroll Dr Verfahren zum Ausscheiden einzelner Metalle aus Metallgemischen
US2816828A (en) * 1956-06-20 1957-12-17 Nat Res Corp Method of producing refractory metals
US3481703A (en) * 1965-03-24 1969-12-02 Bayer Ag Process for converting metal halides into their oxides
US3422206A (en) * 1965-04-07 1969-01-14 Union Carbide Corp Method and apparatus for melting metal in an electric furnace
US3533777A (en) * 1965-11-02 1970-10-13 Commw Scient Ind Res Org Production of metals from their halides
DE2043419A1 (de) * 1969-09-04 1971-03-18 Lonza Ag, Gampel, Wallis (Schweiz) Verfahren zur Durchfuhrung von Hoch temperaturreaktionen

Also Published As

Publication number Publication date
US4107445A (en) 1978-08-15
AU3028577A (en) 1979-05-10
JPS5367606A (en) 1978-06-16
CA1065415A (fr) 1979-10-30
AU514181B2 (en) 1981-01-29
FR2372239B1 (fr) 1984-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse