NO952080L - Anrikning av titanholdige malmer - Google Patents

Anrikning av titanholdige malmer

Info

Publication number
NO952080L
NO952080L NO952080A NO952080A NO952080L NO 952080 L NO952080 L NO 952080L NO 952080 A NO952080 A NO 952080A NO 952080 A NO952080 A NO 952080A NO 952080 L NO952080 L NO 952080L
Authority
NO
Norway
Prior art keywords
titanium
enrichment
containing ores
ferrous
fraction
Prior art date
Application number
NO952080A
Other languages
English (en)
Other versions
NO952080D0 (no
Inventor
Kevin J Leary
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO952080D0 publication Critical patent/NO952080D0/no
Publication of NO952080L publication Critical patent/NO952080L/no

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
    • C22B34/1204—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

En fremgangsmåte for anrikning av titanholdige malmer er redegjort for, hvor en titan- og jernholdig malm, så som ilmenitt, oppvarmes med kalium- hydroksid, f.eks. ved temperaturer på ca. 350-65CPC, og produktet blir deret- ter behandlet med karbonmonoksid og vann. Etter avkjøling og vasking kan det faste produkt separeres ad mag- netisk vei i en jernholdig magnetisk fraksjon og en titanholdig fraksjon.
NO952080A 1992-11-30 1995-05-26 Anrikning av titanholdige malmer NO952080L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/983,486 US5378438A (en) 1992-11-30 1992-11-30 Benefication of titaniferous ores
PCT/US1993/011163 WO1994012675A1 (en) 1992-11-30 1993-11-22 Beneficiation of titaniferous ores

Publications (2)

Publication Number Publication Date
NO952080D0 NO952080D0 (no) 1995-05-26
NO952080L true NO952080L (no) 1995-05-26

Family

ID=25529981

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952080A NO952080L (no) 1992-11-30 1995-05-26 Anrikning av titanholdige malmer

Country Status (8)

Country Link
US (1) US5378438A (no)
JP (1) JPH08504234A (no)
AU (1) AU5610994A (no)
CA (1) CA2149675A1 (no)
NO (1) NO952080L (no)
NZ (1) NZ258438A (no)
WO (1) WO1994012675A1 (no)
ZA (1) ZA938946B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679131A (en) * 1996-03-13 1997-10-21 Photran Corporation Method for producing titanium oxide from ore concentrates
US6440383B1 (en) 1999-06-24 2002-08-27 Altair Nanomaterials Inc. Processing aqueous titanium chloride solutions to ultrafine titanium dioxide
US6548039B1 (en) 1999-06-24 2003-04-15 Altair Nanomaterials Inc. Processing aqueous titanium solutions to titanium dioxide pigment
US6375923B1 (en) 1999-06-24 2002-04-23 Altair Nanomaterials Inc. Processing titaniferous ore to titanium dioxide pigment
AUPR468901A0 (en) * 2001-05-01 2001-05-24 Commonwealth Scientific And Industrial Research Organisation Process for upgrading titania pigment feestock
US7008602B2 (en) 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
KR20070042176A (ko) * 2004-07-13 2007-04-20 알타이어나노 인코포레이티드 약물 전용의 방지를 위한 세라믹 구조체
AU2006283170A1 (en) * 2005-08-23 2007-03-01 Altairnano, Inc. Highly photocatalytic phosphorus-doped anatase-TiO2 composition and related manufacturing methods
US20080020175A1 (en) * 2006-03-02 2008-01-24 Fred Ratel Nanostructured Indium-Doped Iron Oxide
WO2007103812A1 (en) * 2006-03-02 2007-09-13 Altairnano, Inc. Method for low temperature production of nano-structured iron oxide coatings
US20080008843A1 (en) * 2006-03-02 2008-01-10 Fred Ratel Method for Production of Metal Oxide Coatings
US20080254258A1 (en) * 2007-04-12 2008-10-16 Altairnano, Inc. Teflon® replacements and related production methods
CN113072093B (zh) * 2021-03-29 2023-01-10 锦州阿里钛时代科技有限公司 一种含钛矿物的处理方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA526628A (en) * 1956-06-19 J. Wigginton Raymond Manufacture of titanium compounds
US1106407A (en) * 1912-11-29 1914-08-11 Titanium Alloy Mfg Co Method for concentrating titanic oxid.
US1734034A (en) * 1925-10-20 1929-11-05 Gregory Margaret Ada Process for the treatment of ores for the recovery of titanium
US1760992A (en) * 1926-05-25 1930-06-03 Ralph M Palmer Process of producing titanium oxide
US1932087A (en) * 1930-08-12 1933-10-24 Hartmut W Richter Making titanium dioxide
US2130565A (en) * 1935-12-04 1938-09-20 Nat Lead Co Process of treating titanium-bearing materials
GB791366A (en) * 1955-04-22 1958-02-26 Titan Co As Production of metallic iron and titanium concentrates
GB846468A (en) * 1955-11-14 1960-08-31 Columbia Southern Chem Corp Treatment of metallic ores
GB830707A (en) * 1957-10-28 1960-03-16 Roy Al Halversen Reduction of titaniferous ores
US2941863A (en) * 1958-03-14 1960-06-21 Horizons Inc Production of titanium dioxide
US3069235A (en) * 1959-09-25 1962-12-18 Dow Chemical Co Caustic beneficiation of titanium-source materials
US3112178A (en) * 1961-01-27 1963-11-26 Champion Papers Inc Method of preparing tio2
GB1334223A (en) * 1970-11-02 1973-10-17 Nat Res Dev Treatment of mineral mixtures
GB1338969A (en) * 1971-03-01 1973-11-28 Ici Australia Ltd Production of metallic iron concentrate and titanium oxide concentrate
JPS55885B2 (no) * 1972-06-19 1980-01-10
SU538062A2 (ru) * 1975-04-09 1976-12-05 Ордена Трудового Красного Знамени Институт Физической Химии Ан Ссср Способ приготовлени щелочного электролита
BR8701481A (pt) * 1986-04-03 1988-01-19 Du Pont Processo para purificacao de minerio de tio2;e pigmento de tio2 obtido pelo processo

Also Published As

Publication number Publication date
US5378438A (en) 1995-01-03
CA2149675A1 (en) 1994-06-09
ZA938946B (en) 1995-05-30
JPH08504234A (ja) 1996-05-07
NZ258438A (en) 1996-02-27
NO952080D0 (no) 1995-05-26
WO1994012675A1 (en) 1994-06-09
AU5610994A (en) 1994-06-22

Similar Documents

Publication Publication Date Title
NO952080L (no) Anrikning av titanholdige malmer
ATE54672T1 (de) Verfahren zur zweistufigen reduktion von eisenerz.
ZA857594B (en) Process and apparatus for producing sponge iron or pig iron
BG102721A (en) Method and device for the production of metallic iron
DK0535806T3 (da) Termoplastcoatede jernpulverkomponenter og fremgangsmåder til fremstilling af samme
GB1139085A (en) Process for direct reduction of iron-bearing materials
ZA963439B (en) Process for the magnetic separation of iron carbide
ES471550A1 (es) Procedimiento para beneficiar particulas de material titani-fero
JPS645916A (en) Magnetic material
Qin et al. Oxy--Coal Technique of Blast Furnace
SU569619A1 (ru) Способ получени брикетов из железорудных материалов
Zhu et al. The Study on the Dispersed Precipitation Process of Wear-Resistant Mn 13 (SG) CrTi Steel
Wang Function of centrical charge of coke in blast furnace
Michard The Evolution of Iron and Steelmaking Technologies
ES2005685A6 (es) Procedimiento para la recuperacion de hierro a partir de escorias ferruginosas.
Wojnarova Technological and Economic Aspects of Metallurgical Scrap Treatment in Blast Furnace
Guo et al. Fundamental investigation on phosphate reduction in the smelting reduction process
Ning Rapid Heating for Titanium Alloys
Frolov Light-Beam Heat Hardening of High-strength Iron Components
Wang et al. Statistic Model for More Output and Less Coke Ratio in Blast Furnace Operation
GB190906529A (en) Improvements in or relating to the Treatment of Manganese and Chromium Ores containing Iron.
Gheorghiu et al. Intensification of Thermal Blast Stove Process, Based on the Correlation Between Thermal and Gas-Dynamics Regime of the Checker
Zhao et al. Separating Iron From Boron Through Smelting Prereduced Paigeite Ores
Peters et al. Economical hot metal production in the blast furnace as basis for crude steel production in an integrated iron and steel works
Redr Possibilities for Energy Reduction in Metallurgy