BR8604801A - Processo para a extracao de vanadio de materias-primas contendo vanadio - Google Patents

Processo para a extracao de vanadio de materias-primas contendo vanadio

Info

Publication number
BR8604801A
BR8604801A BR8604801A BR8604801A BR8604801A BR 8604801 A BR8604801 A BR 8604801A BR 8604801 A BR8604801 A BR 8604801A BR 8604801 A BR8604801 A BR 8604801A BR 8604801 A BR8604801 A BR 8604801A
Authority
BR
Brazil
Prior art keywords
vanadio
extraction
raw materials
materials containing
raw
Prior art date
Application number
BR8604801A
Other languages
English (en)
Inventor
Reinhard Hahn
Siegfried Sattelberger
Rudolf Fichte
Hans-Joachim Retelsdorf
Original Assignee
Elektrometallurgie Gmbh
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 Elektrometallurgie Gmbh filed Critical Elektrometallurgie Gmbh
Publication of BR8604801A publication Critical patent/BR8604801A/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8604801A 1985-10-05 1986-10-03 Processo para a extracao de vanadio de materias-primas contendo vanadio BR8604801A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3535698 1985-10-05

Publications (1)

Publication Number Publication Date
BR8604801A true BR8604801A (pt) 1987-06-16

Family

ID=6282927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604801A BR8604801A (pt) 1985-10-05 1986-10-03 Processo para a extracao de vanadio de materias-primas contendo vanadio

Country Status (6)

Country Link
US (1) US4748009A (pt)
AT (1) ATA212086A (pt)
BR (1) BR8604801A (pt)
LU (1) LU86546A1 (pt)
NZ (1) NZ217802A (pt)
ZA (1) ZA867542B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294255A (en) * 1994-10-17 1996-04-24 Magmint Ltd Vanadium recovery process
CN104073626A (zh) * 2014-07-15 2014-10-01 花垣四方矿业有限公司 一种含钒熟料的生产方法
WO2018165524A1 (en) * 2017-03-09 2018-09-13 Worcester Polytechnic Institute Vanadium recovery method
CN115354156B (zh) * 2022-07-18 2024-06-18 承德燕北冶金材料有限公司 一种钙化焙烧-浸出脱除提钒尾渣中碱金属的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847808C (de) * 1943-08-11 1952-08-28 Goldschmidt Ag Th Verfahren zum Aufschluss vanadinhaltiger Thomasschlacken
LU56780A1 (pt) * 1967-08-30 1969-10-01
US4115110A (en) * 1977-04-08 1978-09-19 Earth Sciences, Inc. Vanadium recovery process
DE3402357A1 (de) * 1984-01-25 1985-08-01 GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf Verfahren zur herstellung von vanadiumverbindungen aus vanadiumhaltigen rueckstaenden
US4554138A (en) * 1984-10-30 1985-11-19 Chevron Research Company Leaching metals from spent hydroprocessing catalysts with ammonium sulfate

Also Published As

Publication number Publication date
LU86546A1 (de) 1986-12-02
US4748009A (en) 1988-05-31
ATA212086A (de) 1989-11-15
NZ217802A (en) 1989-09-27
ZA867542B (en) 1987-05-27

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