AR007955A1 - Procedimiento para separar titanio y/o vanadio de hierro bruto - Google Patents

Procedimiento para separar titanio y/o vanadio de hierro bruto

Info

Publication number
AR007955A1
AR007955A1 ARP970103287A AR007955A1 AR 007955 A1 AR007955 A1 AR 007955A1 AR P970103287 A ARP970103287 A AR P970103287A AR 007955 A1 AR007955 A1 AR 007955A1
Authority
AR
Argentina
Prior art keywords
vanadium
iron
procedure
titanium
separating titanium
Prior art date
Application number
Other languages
English (en)
Original Assignee
Holderbank Financ Glarus
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 Holderbank Financ Glarus filed Critical Holderbank Financ Glarus
Publication of AR007955A1 publication Critical patent/AR007955A1/es

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
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

El procedimiento para separar titanio y/o vanadio de hierro bruto prevé que se mezcle el hierro bruto en una primera etapa de procedimiento con unacantidad de óxidos de hierro suficiente para la escorificación del titanio, se escorifique eltitan io y se separe la escoria según se desea y acontinuación se adicione una cantidad de óxidos de hierro suficiente para la escorificación del vanadio y se separe la escoria formada enriquecida convanadio, después de lo cual se afine elhierro bru to en acero.
ARP970103287 1996-07-24 1997-07-22 Procedimiento para separar titanio y/o vanadio de hierro bruto AR007955A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT133596 1996-07-24
AT142196 1996-08-06

Publications (1)

Publication Number Publication Date
AR007955A1 true AR007955A1 (es) 1999-11-24

Family

ID=25595573

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103287 AR007955A1 (es) 1996-07-24 1997-07-22 Procedimiento para separar titanio y/o vanadio de hierro bruto

Country Status (9)

Country Link
EP (1) EP0874915B1 (es)
CN (1) CN1068058C (es)
AR (1) AR007955A1 (es)
AU (1) AU712106B2 (es)
BR (1) BR9702355A (es)
DE (1) DE59704786D1 (es)
NO (1) NO981310D0 (es)
NZ (1) NZ329895A (es)
WO (1) WO1998004750A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1069110C (zh) * 1999-04-30 2001-08-01 中南工业大学 综合利用钒钛磁铁矿新工艺
JP2003129268A (ja) * 2001-10-17 2003-05-08 Katsutoshi Ono 金属チタンの精錬方法及び精錬装置
GB0128816D0 (en) * 2001-12-01 2002-01-23 Univ Cambridge Tech Materials processing method and apparatus
CN100402678C (zh) * 2006-11-14 2008-07-16 隋智通 从含钛高炉渣中分离生产富钛料的方法
DK2572006T3 (da) * 2010-05-19 2019-11-04 Tng Ltd Fremgangsmåde til ekstraktion og indvinding af vanadium
CN101984086A (zh) * 2010-11-17 2011-03-09 河北科技大学 降低球墨铸铁铁液中含钛量的方法
SE537146C2 (sv) * 2012-05-08 2015-02-17 Uvån Holding Ab Metod för selektiv oxidation av en eller flera metaller frånen järnsmälta
NZ712526A (en) * 2013-05-17 2017-03-31 Inst Process Eng Cas Method for processing vanadium-titanium magnetite finished ores by using wet process
CN103343174B (zh) * 2013-07-11 2014-12-10 东北大学 一种从含钛混合熔渣中分离钛铁钒钙的方法
CN104164528A (zh) * 2014-07-26 2014-11-26 钢铁研究总院 一种复吹转炉铁水脱钛方法
CN104843799B (zh) * 2015-04-12 2017-01-18 耿兆翔 氧化铁粉末中粉末氧化铝和氧化钙的分离回收方法
CN110904348A (zh) * 2019-12-18 2020-03-24 河钢股份有限公司承德分公司 一种利用一氧化碳含量预判提钒终点的方法
CN110904347B (zh) * 2019-12-18 2022-02-25 河钢股份有限公司承德分公司 一种降低钒渣中氧化铁含量的方法
CN111748703A (zh) * 2020-07-10 2020-10-09 武钢集团昆明钢铁股份有限公司 一种转炉两吹两倒一次出渣法处理高硅中钒铁水提钒方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878501C (de) * 1951-05-10 1953-06-05 Huettenwerke Phoenix Ag Verfahren zum Frischen von Thomasroheisen, bei dem eine vanadinreiche Schlacke gewonnen wird
JPS5514802A (en) * 1978-06-30 1980-02-01 Nippon Kokan Kk <Nkk> Treating method for molten metal generated at reduction treatment for slag from steel manufacture
EP0235291B1 (de) * 1985-08-22 1990-02-07 Uralsky Nauchno-Issledovatelsky Institut Chernykh Metallov Verfahren zur herstellung von vanadiumschlacke
GB2294255A (en) * 1994-10-17 1996-04-24 Magmint Ltd Vanadium recovery process

Also Published As

Publication number Publication date
NZ329895A (en) 1999-11-29
NO981310L (no) 1998-03-23
AU3612897A (en) 1998-02-20
DE59704786D1 (de) 2001-11-08
BR9702355A (pt) 1999-07-20
CN1198190A (zh) 1998-11-04
NO981310D0 (no) 1998-03-23
CN1068058C (zh) 2001-07-04
EP0874915A1 (de) 1998-11-04
EP0874915B1 (de) 2001-10-04
WO1998004750A1 (de) 1998-02-05
AU712106B2 (en) 1999-10-28

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