ZA772152B - Method of producing vanadium - Google Patents

Method of producing vanadium

Info

Publication number
ZA772152B
ZA772152B ZA00772152A ZA772152A ZA772152B ZA 772152 B ZA772152 B ZA 772152B ZA 00772152 A ZA00772152 A ZA 00772152A ZA 772152 A ZA772152 A ZA 772152A ZA 772152 B ZA772152 B ZA 772152B
Authority
ZA
South Africa
Prior art keywords
producing vanadium
vanadium
producing
Prior art date
Application number
ZA00772152A
Other languages
English (en)
Inventor
W Sandall
C Thompson
R Gold
D Macrae
Original Assignee
Bethlehem Steel 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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Publication of ZA772152B publication Critical patent/ZA772152B/xx

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
    • 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
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/28—Cooling arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3484—Convergent-divergent nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA00772152A 1976-04-09 1977-04-07 Method of producing vanadium ZA772152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/675,672 US4099958A (en) 1976-04-09 1976-04-09 Method of producing vanadium

Publications (1)

Publication Number Publication Date
ZA772152B true ZA772152B (en) 1978-03-29

Family

ID=24711516

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00772152A ZA772152B (en) 1976-04-09 1977-04-07 Method of producing vanadium

Country Status (7)

Country Link
US (1) US4099958A (fr)
JP (1) JPS52145316A (fr)
CA (1) CA1099521A (fr)
DE (1) DE2715736A1 (fr)
FR (1) FR2347448A1 (fr)
SE (1) SE425321B (fr)
ZA (1) ZA772152B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234334A (en) * 1979-01-10 1980-11-18 Bethlehem Steel Corporation Arc control in plasma arc reactors
US4312919A (en) * 1980-01-16 1982-01-26 Devanney John W Process of producing a non-agglomerating vanadium coated particle
CA1173784A (fr) * 1981-07-30 1984-09-04 William H. Gauvin Reacteur a transport d'arc au plasma pour la chimie et la metallurgie
FR2527635A1 (fr) * 1982-05-27 1983-12-02 Proizv Ob Procede de fabrication de cobalt
FR2528872A1 (fr) * 1982-06-16 1983-12-23 Proizyodstvennoe Ob Pro Procede de fabrication du nickel metallique a partir d'une matiere premiere oxydee nickelifere
JPS601524U (ja) * 1983-06-18 1985-01-08 久保　政次郎 ネジ込み式ガイドポスト
US4489041A (en) * 1983-07-06 1984-12-18 Allied Corporation Non plugging falling film plasma reactor
IT1199472B (it) * 1984-06-13 1988-12-30 Va Ni M S R L Procedimento per la produzione di pentossido di vanadio a partire da polveri e fanghi contenenti composti di vanadio
CA2044991A1 (fr) * 1990-07-02 1992-01-03 Charles Bernard Wolf Torche a plasma a rendement eleve et anticolmatante
DE4206828C2 (de) * 1992-03-04 1996-06-20 Tech Resources Pty Ltd Schmelzreduktionsverfahren mit hoher Produktivität
CN110629046B (zh) * 2019-10-16 2022-04-19 河钢股份有限公司承德分公司 一种碳热还原生产金属钒的方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702739A (en) * 1951-09-07 1955-02-22 Westinghouse Electric Corp Production of vanadium trioxide for the manufacture of ductile vanadium
US2776871A (en) * 1951-09-07 1957-01-08 Westinghouse Electric Corp Quality of vanadium trioxide for the manufacture of ductile vanadium
US3101308A (en) * 1960-10-11 1963-08-20 Sheer Korman Associates Process for reduction of ores to metals, alloys, interstitial and intermetallic compounds
BE627823A (fr) * 1963-08-01
US3334992A (en) * 1964-01-27 1967-08-08 Union Carbide Corp Vanadium containing addition agent and process for producing same
FR1439859A (fr) * 1964-11-17 1966-05-27 Heurtey Sa Perfectionnements apportés aux procédés et aux dispositifs de purification des métaux à point de fusion élevé
FR2088946A5 (en) * 1970-04-30 1972-01-07 Heurtey Sa Reduction process - for metal oxides
GB1390352A (en) * 1971-02-16 1975-04-09 Tetronics Research Dev Co Ltd High temperature treatment of materials
US3765870A (en) * 1971-12-15 1973-10-16 Westinghouse Electric Corp Method of direct ore reduction using a short cap arc heater
GB1493394A (en) * 1974-06-07 1977-11-30 Nat Res Dev Plasma heater assembly
US3997333A (en) * 1975-02-26 1976-12-14 Westinghouse Electric Corporation Process for the reduction of complex metallic ores
US4002466A (en) * 1975-11-03 1977-01-11 Bethlehem Steel Corporation Method of reducing ores

Also Published As

Publication number Publication date
SE425321B (sv) 1982-09-20
FR2347448B1 (fr) 1983-10-28
JPS5634623B2 (fr) 1981-08-11
CA1099521A (fr) 1981-04-21
US4099958A (en) 1978-07-11
DE2715736A1 (de) 1977-10-27
JPS52145316A (en) 1977-12-03
FR2347448A1 (fr) 1977-11-04
SE7704074L (sv) 1977-10-10

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