NZ707652A - Method for mixing and sodiumizing roasting of a vanadium-containing material - Google Patents

Method for mixing and sodiumizing roasting of a vanadium-containing material

Info

Publication number
NZ707652A
NZ707652A NZ707652A NZ70765215A NZ707652A NZ 707652 A NZ707652 A NZ 707652A NZ 707652 A NZ707652 A NZ 707652A NZ 70765215 A NZ70765215 A NZ 70765215A NZ 707652 A NZ707652 A NZ 707652A
Authority
NZ
New Zealand
Prior art keywords
roasting
vanadium
clinker
raw material
mixing
Prior art date
Application number
NZ707652A
Other versions
NZ707652B (en
Inventor
Peng Yi
He Wenyi
Zhu Guangjin
Shen Biao
Deng Xiaobo
Wang Xiaojiang
Ye Lu
Lu Xiaolin
Original Assignee
Pangang Group Res Inst Co Ltd
Pangang Group Panzhihua Iron & Steel Res Inst Co L
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 Pangang Group Res Inst Co Ltd, Pangang Group Panzhihua Iron & Steel Res Inst Co L filed Critical Pangang Group Res Inst Co Ltd
Publication of NZ707652A publication Critical patent/NZ707652A/en
Publication of NZ707652B publication Critical patent/NZ707652B/en

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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/04—Blast roasting
    • 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
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The present invention discloses a method for mixing and sodiumizing roasting of a vanadium containing material, comprising: mixing a raw material with a clinker, and then carrying out roasting, wherein, the raw material is a mixture of a vanadium-containing material and a sodium salt additive, and the clinker is a roasted vanadium-containing material; in the mixing process of the raw material and the clinker, the weight ratio of the raw material to the clinker is 20:80-90:10. With the roasting method provided in the present invention, the temperature in the roasting process is steady and easy to control, and the material doesn’t agglomerate or adhere to the equipment, and the roasting conversion rate of vanadium is greatly improved; in addition, since the clinker and the raw material are in the same chemical composition, no harmful element or component is introduced, and there is no detrimental effect to the entire system.
NZ707652A 2014-05-21 2015-05-01 Method for Mixing and Sodiumizing Roasting of a Vanadium-Containing Material NZ707652B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410216338.0 2014-05-21
CN201410216338.0A CN104004903B (en) 2014-05-21 2014-05-21 A kind of containing vanadium mixing of materials sodium roasting method

Publications (2)

Publication Number Publication Date
NZ707652A true NZ707652A (en) 2016-02-26
NZ707652B NZ707652B (en) 2016-05-27

Family

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Also Published As

Publication number Publication date
RU2608248C2 (en) 2017-01-17
ZA201409052B (en) 2015-11-25
RU2015118451A (en) 2016-12-10
CN104004903B (en) 2016-05-18
CN104004903A (en) 2014-08-27

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