FI933548A - Produktion av slagg med hoeg titandioxidhalt ur ilmenit - Google Patents

Produktion av slagg med hoeg titandioxidhalt ur ilmenit Download PDF

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Publication number
FI933548A
FI933548A FI933548A FI933548A FI933548A FI 933548 A FI933548 A FI 933548A FI 933548 A FI933548 A FI 933548A FI 933548 A FI933548 A FI 933548A FI 933548 A FI933548 A FI 933548A
Authority
FI
Finland
Prior art keywords
titanium dioxide
production
dioxide
titanium
Prior art date
Application number
FI933548A
Other languages
English (en)
Other versions
FI107046B (fi
FI933548A0 (fi
Inventor
Glen Michael Denton
Albert Francois Schoukens
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Publication of FI933548A0 publication Critical patent/FI933548A0/fi
Publication of FI933548A publication Critical patent/FI933548A/fi
Application granted granted Critical
Publication of FI107046B publication Critical patent/FI107046B/fi

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
    • C22B34/10—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
    • C22B34/1218—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 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
FI933548A 1992-08-11 1993-08-11 Menetelmä ilmeniitin pelkistämiseksi suuren titaanidioksidipitoisuuden omaavan kuonan ja raakaraudan tuottamiseksi FI107046B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9206007 1992-08-11
ZA926007 1992-08-11

Publications (3)

Publication Number Publication Date
FI933548A0 FI933548A0 (fi) 1993-08-11
FI933548A true FI933548A (fi) 1994-02-12
FI107046B FI107046B (fi) 2001-05-31

Family

ID=25581971

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933548A FI107046B (fi) 1992-08-11 1993-08-11 Menetelmä ilmeniitin pelkistämiseksi suuren titaanidioksidipitoisuuden omaavan kuonan ja raakaraudan tuottamiseksi

Country Status (10)

Country Link
EP (1) EP0583126A1 (fi)
JP (1) JPH06212228A (fi)
AU (1) AU657427B2 (fi)
BR (1) BR9303229A (fi)
CA (1) CA2101303C (fi)
FI (1) FI107046B (fi)
MY (1) MY122016A (fi)
NO (1) NO309659B1 (fi)
NZ (1) NZ248211A (fi)
ZA (1) ZA935072B (fi)

Families Citing this family (8)

* 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
US6306195B1 (en) * 2000-03-24 2001-10-23 Council Of Scientific And Industiral Research Process for the preparation of high grade synthetic rutile and pig iron
US20020157582A1 (en) * 2001-03-05 2002-10-31 Mccomb Frederick Stephen Furnace and a method of controlling a furnace
JP4153281B2 (ja) 2002-10-08 2008-09-24 株式会社神戸製鋼所 酸化チタン含有スラグの製造方法
JP4295544B2 (ja) * 2003-04-09 2009-07-15 株式会社神戸製鋼所 冶金用改質炭の製造方法、ならびに冶金用改質炭を用いた還元金属および酸化非鉄金属含有スラグの製造方法
RU2008152503A (ru) * 2008-12-23 2010-07-10 Лев Николаевич Максимов (RU) Способ плазмохимической переработки веществ и устройство для его осуществления
RU2009110298A (ru) * 2009-03-24 2010-09-27 Ооо "Твинн" (Ru) Плазменная печь
KR101586741B1 (ko) 2013-12-23 2016-01-19 주식회사 포스코 금속 산화물 회수방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680681A (en) * 1953-03-05 1954-06-08 Nat Lead Co Preparation of titanium slag composition
US2808324A (en) * 1956-02-06 1957-10-01 Quebec Iron & Titanium Corp Method of smelting ilmenite
US2853375A (en) * 1956-03-21 1958-09-23 Quebec Iron & Titanium Corp Smelting of titaniferous ores
GB926334A (en) * 1958-08-01 1963-05-15 Electro Chimie Metal Process and apparatus for the production of metals or ferroalloys
FR2190922A1 (en) * 1972-07-05 1974-02-01 Creusot Loire Electric smelting furnace for iron ores sinter etc - reduces power consump-tion eg to 1000 to 1500 KWH/tonne
DE2415967A1 (de) * 1974-04-02 1975-10-09 Demag Ag Verfahren zum erschmelzen von stahl
US4146390A (en) * 1975-06-19 1979-03-27 Asea Aktiebolag Furnace and method for the melt reduction of iron oxide
CA1105972A (en) * 1979-02-16 1981-07-28 James H. Corrigan Electric arc furnace operation
AT372977B (de) * 1982-01-19 1983-12-12 Voest Alpine Ag Verfahren und einrichtung zur reduktion von oxidhaeltigen feinteiligen erzen

Also Published As

Publication number Publication date
EP0583126A1 (en) 1994-02-16
NZ248211A (en) 1994-08-26
FI107046B (fi) 2001-05-31
MY122016A (en) 2006-03-31
JPH06212228A (ja) 1994-08-02
AU4431993A (en) 1994-02-17
NO309659B1 (no) 2001-03-05
NO932786D0 (no) 1993-08-04
FI933548A0 (fi) 1993-08-11
AU657427B2 (en) 1995-03-09
NO932786L (no) 1994-02-14
CA2101303C (en) 2003-02-18
BR9303229A (pt) 1994-03-08
ZA935072B (en) 1994-02-07
CA2101303A1 (en) 1994-02-12

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: ANGLO AMERICAN CORPORATION OF SOUTH

MA Patent expired