ZA202110286B - Method for vanadium extraction by direct leaching of sodium-containing vanadium slag in molten iron - Google Patents

Method for vanadium extraction by direct leaching of sodium-containing vanadium slag in molten iron

Info

Publication number
ZA202110286B
ZA202110286B ZA2021/10286A ZA202110286A ZA202110286B ZA 202110286 B ZA202110286 B ZA 202110286B ZA 2021/10286 A ZA2021/10286 A ZA 2021/10286A ZA 202110286 A ZA202110286 A ZA 202110286A ZA 202110286 B ZA202110286 B ZA 202110286B
Authority
ZA
South Africa
Prior art keywords
sodium
molten iron
vanadium
direct leaching
extraction
Prior art date
Application number
ZA2021/10286A
Other languages
English (en)
Inventor
Chen Lian
Yang Senxiang
Diao Jiang
Ge Wensun
Original Assignee
Chengdu Advanced Metal Material Industrial Tech Research Institute Co Ltd
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 Chengdu Advanced Metal Material Industrial Tech Research Institute Co Ltd filed Critical Chengdu Advanced Metal Material Industrial Tech Research Institute Co Ltd
Publication of ZA202110286B publication Critical patent/ZA202110286B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C22B7/006—Wet processes
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
ZA2021/10286A 2019-05-14 2021-12-10 Method for vanadium extraction by direct leaching of sodium-containing vanadium slag in molten iron ZA202110286B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910398310.6A CN110055371A (zh) 2019-05-14 2019-05-14 铁水生产含钠钒渣直接浸出提钒的方法
PCT/CN2020/090080 WO2020228749A1 (zh) 2019-05-14 2020-05-13 铁水生产含钠钒渣直接浸出提钒的方法

Publications (1)

Publication Number Publication Date
ZA202110286B true ZA202110286B (en) 2022-04-28

Family

ID=67323117

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/10286A ZA202110286B (en) 2019-05-14 2021-12-10 Method for vanadium extraction by direct leaching of sodium-containing vanadium slag in molten iron

Country Status (3)

Country Link
CN (1) CN110055371A (zh)
WO (1) WO2020228749A1 (zh)
ZA (1) ZA202110286B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110055371A (zh) * 2019-05-14 2019-07-26 成都先进金属材料产业技术研究院有限公司 铁水生产含钠钒渣直接浸出提钒的方法
CN112458298B (zh) * 2020-10-27 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 热态钒渣直接钠化提钒的方法
CN113899212A (zh) * 2021-10-29 2022-01-07 石棉鑫汇环保科技有限公司 用于提取五氧化二钒的精炼炉
CN114318013B (zh) * 2021-12-28 2023-02-10 中国科学院过程工程研究所 一种钒渣加压浸出反应釜喷粉进料的方法及其***装置
CN115261553A (zh) * 2022-07-08 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 一种转炉生产含钠钒渣及其粒化、氧化浸出的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111214A (en) * 1980-12-29 1982-07-10 Sumitomo Metal Ind Ltd Recovering method of phosphorus and vanadium
CN100577822C (zh) * 2008-01-03 2010-01-06 攀钢集团攀枝花钢铁研究院 从含钒铁水中提钒脱磷的方法及利用该方法的炼钢工艺
CN102031396B (zh) * 2009-09-27 2012-05-30 攀钢集团钢铁钒钛股份有限公司 一种从铁水中提取钒的方法
CN102382927B (zh) * 2010-09-03 2013-07-10 攀钢集团钢铁钒钛股份有限公司 一种铁水冶炼方法及含钒铁水的冶炼方法
CN102086487B (zh) * 2011-02-24 2012-11-21 北京科技大学 一种节能减排的钒渣处理方法
CN102851507B (zh) * 2012-08-21 2014-02-19 攀钢集团研究院有限公司 一种钠化焙烧钒渣的方法
CN103757425B (zh) * 2013-11-04 2015-11-25 中国科学院过程工程研究所 一种由高铬钒渣生产钒酸钠及铬酸钠碱性液的清洁工艺方法
CN105039633A (zh) * 2015-08-18 2015-11-11 攀钢集团攀枝花钢铁研究院有限公司 一种转炉提钒的方法
CN105385861A (zh) * 2015-11-05 2016-03-09 攀钢集团攀枝花钢铁研究院有限公司 一种钒渣氧化、钙化处理方法
CN105925813A (zh) * 2016-06-15 2016-09-07 江苏省冶金设计院有限公司 对钒渣进行综合处理的方法及其应用
CN110055371A (zh) * 2019-05-14 2019-07-26 成都先进金属材料产业技术研究院有限公司 铁水生产含钠钒渣直接浸出提钒的方法

Also Published As

Publication number Publication date
CN110055371A (zh) 2019-07-26
WO2020228749A1 (zh) 2020-11-19

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