BR8202787A - Processo para elevacao do rendimento no contexto de processos metalotermicos - Google Patents

Processo para elevacao do rendimento no contexto de processos metalotermicos

Info

Publication number
BR8202787A
BR8202787A BR8202787A BR8202787A BR8202787A BR 8202787 A BR8202787 A BR 8202787A BR 8202787 A BR8202787 A BR 8202787A BR 8202787 A BR8202787 A BR 8202787A BR 8202787 A BR8202787 A BR 8202787A
Authority
BR
Brazil
Prior art keywords
metalothermal
income
elevation
context
processes
Prior art date
Application number
BR8202787A
Other languages
English (en)
Inventor
Aloyse Tanson
Original Assignee
Continental Alloys Sa
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 Continental Alloys Sa filed Critical Continental Alloys Sa
Publication of BR8202787A publication Critical patent/BR8202787A/pt

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
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
BR8202787A 1981-05-13 1982-05-13 Processo para elevacao do rendimento no contexto de processos metalotermicos BR8202787A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83361A LU83361A1 (de) 1981-05-13 1981-05-13 Verfahren zum erhoehen der ausbeuten im rahmen von metallothermischen prozessen

Publications (1)

Publication Number Publication Date
BR8202787A true BR8202787A (pt) 1983-04-26

Family

ID=19729651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202787A BR8202787A (pt) 1981-05-13 1982-05-13 Processo para elevacao do rendimento no contexto de processos metalotermicos

Country Status (9)

Country Link
US (1) US4419127A (pt)
AT (1) AT384244B (pt)
BE (1) BE901012Q (pt)
BR (1) BR8202787A (pt)
CA (1) CA1188104A (pt)
DE (1) DE3215369A1 (pt)
FR (1) FR2505874B1 (pt)
GB (1) GB2098629B (pt)
LU (1) LU83361A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612047A (en) * 1985-10-28 1986-09-16 The United States Of America As Represented By The United States Department Of Energy Preparations of rare earth-iron alloys by thermite reduction
AT389899B (de) * 1986-08-19 1990-02-12 Treibacher Chemische Werke Ag Verfahren zur herstellung von se-metallen und se-haltigen legierungen
FR2607520B1 (fr) * 1986-11-27 1992-06-19 Comurhex Procede d'elaboration par metallothermie d'alliages purs a base de terres rares et de metaux de transition
US5013357A (en) * 1989-10-26 1991-05-07 Westinghouse Electric Corp. Direct production of niobium titanium alloy during niobium reduction
DE4116949A1 (de) * 1991-05-24 1993-01-28 Starck H C Gmbh Co Kg Verfahren zur rueckgewinnung von wertstoffen aus schlacken von metallothermischen prozessen
US5769922A (en) * 1996-04-12 1998-06-23 Reading Alloys, Inc. Method for producing vanadium-aluminum-ruthenium master alloys and master alloy compositions
CN113897485B (zh) * 2021-09-30 2023-03-24 包头稀土研究院 从铌钛矿中富集钪的方法及硅渣的用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR984164A (fr) * 1949-04-04 1951-07-03 Dominion Magnesium Ltd Préparation de titane pratiquement pur
NO115556B (pt) * 1967-05-31 1968-10-21 Christiania Spigerverk
FR2052082A5 (pt) * 1969-07-11 1971-04-09 Commissariat Energie Atomique
FR2119174A6 (en) * 1970-12-23 1972-08-04 Commissariat Energie Atomique Recovery of high melting metals from oxides directly - using a magnesium and a fluoride slag
US4083715A (en) * 1976-05-25 1978-04-11 Klockner-Werke Ag Smelting plant and method

Also Published As

Publication number Publication date
ATA151482A (de) 1985-02-15
BE901012Q (fr) 1985-03-01
LU83361A1 (de) 1983-03-24
FR2505874A1 (fr) 1982-11-19
GB2098629B (en) 1984-09-12
GB2098629A (en) 1982-11-24
DE3215369A1 (de) 1982-12-02
US4419127A (en) 1983-12-06
FR2505874B1 (fr) 1987-01-16
CA1188104A (en) 1985-06-04
AT384244B (de) 1987-10-12
DE3215369C2 (pt) 1989-12-28

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