ZA784159B - Process for the beneficiation of chromium-containing vanadium slag - Google Patents

Process for the beneficiation of chromium-containing vanadium slag

Info

Publication number
ZA784159B
ZA784159B ZA00784159A ZA784159A ZA784159B ZA 784159 B ZA784159 B ZA 784159B ZA 00784159 A ZA00784159 A ZA 00784159A ZA 784159 A ZA784159 A ZA 784159A ZA 784159 B ZA784159 B ZA 784159B
Authority
ZA
South Africa
Prior art keywords
beneficiation
chromium
containing vanadium
vanadium slag
slag
Prior art date
Application number
ZA00784159A
Other languages
English (en)
Inventor
A Stuhr
H Fuerwitt
L Ziehl
H Hess
W Hufnagel
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 ZA784159B publication Critical patent/ZA784159B/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
ZA00784159A 1977-07-21 1978-07-21 Process for the beneficiation of chromium-containing vanadium slag ZA784159B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2732854A DE2732854C3 (de) 1977-07-21 1977-07-21 Verfahren zum Aufarbeiten chromhaltiger Vanadinschlacken

Publications (1)

Publication Number Publication Date
ZA784159B true ZA784159B (en) 1979-07-25

Family

ID=6014440

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784159A ZA784159B (en) 1977-07-21 1978-07-21 Process for the beneficiation of chromium-containing vanadium slag

Country Status (5)

Country Link
AT (1) AT362590B (de)
DE (1) DE2732854C3 (de)
LU (1) LU80011A1 (de)
NL (1) NL7807796A (de)
ZA (1) ZA784159B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136002C2 (de) * 1981-09-11 1985-06-27 GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf Verfahren zur Reinigung des Abwassers, das bei der Laugung von vanadiumhaltigen Ausgangsstoffen anfällt
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
GB2294255A (en) * 1994-10-17 1996-04-24 Magmint Ltd Vanadium recovery process
CN102534229B (zh) * 2011-12-08 2013-03-27 重庆大学 从转炉钒渣中选择性浸出钒的方法
CN104109758A (zh) * 2014-07-21 2014-10-22 中国科学院过程工程研究所 一种分步提取钒渣中钒、铬、铁的清洁工艺方法
CN104178638B (zh) * 2014-07-31 2016-03-23 攀钢集团攀枝花钢铁研究院有限公司 一种从钒铬还原渣中分离回收钒和铬的方法
CN105296762B (zh) * 2015-11-23 2018-04-20 攀钢集团攀枝花钢铁研究院有限公司 一种利用氧化钒工业废水制备钒液的方法
CN111057878A (zh) * 2020-01-02 2020-04-24 长沙有色冶金设计研究院有限公司 一种钒矿的选矿方法
CN111560524B (zh) * 2020-06-15 2021-06-22 中国科学院过程工程研究所 一种抑制钒渣钒铬共提过程的循环液中铬酸钠还原的方法

Also Published As

Publication number Publication date
LU80011A1 (de) 1978-12-12
DE2732854C3 (de) 1981-12-03
NL7807796A (nl) 1979-01-23
DE2732854B2 (de) 1981-03-19
ATA526778A (de) 1980-10-15
AT362590B (de) 1981-05-25
DE2732854A1 (de) 1979-02-01

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