ATE502127T1 - Titaniumeisenerz-veredelung - Google Patents

Titaniumeisenerz-veredelung

Info

Publication number
ATE502127T1
ATE502127T1 AT06814428T AT06814428T ATE502127T1 AT E502127 T1 ATE502127 T1 AT E502127T1 AT 06814428 T AT06814428 T AT 06814428T AT 06814428 T AT06814428 T AT 06814428T AT E502127 T1 ATE502127 T1 AT E502127T1
Authority
AT
Austria
Prior art keywords
ore
iron ore
titanium iron
leached
ore refining
Prior art date
Application number
AT06814428T
Other languages
English (en)
Inventor
Earl Smith
Castro Sheldon Andrea De
Original Assignee
Millennium Inorganic Chem
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 Millennium Inorganic Chem filed Critical Millennium Inorganic Chem
Application granted granted Critical
Publication of ATE502127T1 publication Critical patent/ATE502127T1/de

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B34/1213—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 wet processes, e.g. using leaching methods or flotation techniques
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B34/10—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
    • C22B34/1236—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 wet processes, e.g. by leaching
    • C22B34/124—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 wet processes, e.g. by leaching using acidic solutions or liquors
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
AT06814428T 2005-10-18 2006-09-11 Titaniumeisenerz-veredelung ATE502127T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/252,407 US7625536B2 (en) 2005-10-18 2005-10-18 Titaniferous ore beneficiation
PCT/US2006/035255 WO2007046975A2 (en) 2005-10-18 2006-09-11 Titaniferous ore beneficiation

Publications (1)

Publication Number Publication Date
ATE502127T1 true ATE502127T1 (de) 2011-04-15

Family

ID=37962974

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06814428T ATE502127T1 (de) 2005-10-18 2006-09-11 Titaniumeisenerz-veredelung

Country Status (12)

Country Link
US (1) US7625536B2 (de)
EP (1) EP1941067B1 (de)
JP (1) JP5171631B2 (de)
KR (1) KR20080058344A (de)
CN (1) CN101292052B (de)
AT (1) ATE502127T1 (de)
AU (1) AU2006302928A1 (de)
BR (1) BRPI0616740B1 (de)
CA (1) CA2625087A1 (de)
DE (1) DE602006020756D1 (de)
WO (1) WO2007046975A2 (de)
ZA (1) ZA200801862B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4595264B2 (ja) 2000-10-05 2010-12-08 株式会社デンソー 酸素センサ素子及びその製造方法
AR082460A1 (es) * 2010-10-15 2012-12-12 Cic Resources Inc Metodo para procesar materiales de minerales que contienen ilmenita con alto contenido de arcilla, y producto particulado concentrado de ilmenita, producto de escoria que contiene titanio y metodo para preparar el producto de escoria
US10407316B2 (en) 2014-07-08 2019-09-10 Avertana Limited Extraction of products from titanium-bearing minerals
CN104261473B (zh) * 2014-09-30 2015-12-30 彭海泉 一种五氧化二钒的制备方法
CN106145187A (zh) * 2015-04-24 2016-11-23 四川航都钛业科技有限公司 一种采用钒钛磁铁矿或钛中矿为原料生产二氧化钛的工艺
KR101813233B1 (ko) * 2017-07-27 2017-12-28 한국지질자원연구원 알칼리 퓨전을 통한 폐탈질촉매로부터 선택적 유가금속 회수방법
CN111422905A (zh) * 2020-04-02 2020-07-17 绵竹市金坤化工有限公司 一种硫酸锆的制备方法
CN111748701B (zh) * 2020-07-09 2022-05-24 中国地质科学院矿产综合利用研究所 一种钛回收硫酸直接浸出工艺
AU2021358051A1 (en) * 2020-10-06 2023-05-25 Companhia De Desenvolvimento De Minas Gerais Codemage S/A Process for the production of titanium dioxide from anatase ore through sulphuric acid digestion, followed by leaching, hydrolysis, and calcination
RU2768386C1 (ru) * 2021-10-22 2022-03-24 федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» Способ переработки кварц-лейкоксенового концентрата
CN114752772A (zh) * 2022-03-16 2022-07-15 中南大学 一种钛渣升级制备沸腾氯化炉料的方法
CN115448337B (zh) * 2022-08-31 2023-10-20 攀枝花学院 回收氟碳铈矿中氟资源的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811434A (en) * 1954-12-21 1957-10-29 Nat Lead Co Process for treating ilmenite-containing materials to produce metallic iron concentrates and titanium dioxide concentrates
CA923711A (en) * 1969-09-12 1973-04-03 Ishihara Sangyo Kaisha Titanium dioxide concentrate and its manufacturing process
JPS4945967B1 (de) * 1969-09-12 1974-12-07
ZA713018B (en) * 1970-05-13 1972-01-26 Montedison Spa Process for the preparation of synthetic rutile starting from ilmenite
DE2234843A1 (de) * 1972-07-15 1974-01-31 Bayer Ag Verfahren zur herstellung von titandioxidkonzentraten
US4176159A (en) * 1976-11-15 1979-11-27 Mendonca Paulo Ayres Falcao De Process for concentration of titanium containing anatase ore
DE3418269A1 (de) 1984-05-17 1985-11-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines tio(pfeil abwaerts)2(pfeil abwaerts)-konzentrats aus tio(pfeil abwaerts)2(pfeil abwaerts)-haltigen vorstoffen
BR8701481A (pt) 1986-04-03 1988-01-19 Du Pont Processo para purificacao de minerio de tio2;e pigmento de tio2 obtido pelo processo
US5011666A (en) * 1988-07-28 1991-04-30 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore
US5085837A (en) * 1988-07-28 1992-02-04 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid
CA2077441C (en) * 1990-03-02 2005-05-10 Michael John Hollitt Production of synthetic rutile
US5181956A (en) * 1990-03-08 1993-01-26 E. I. Du Pont De Nemours And Company Method for purifying TiO2 ore
EP0658214A4 (de) * 1992-08-14 1996-07-03 Tech Resources Pty Ltd Aufbereitung titanhaltiger materialien.
BR9406464A (pt) * 1993-05-07 1996-01-30 Tech Resources Pty Ltd Processo para remover impurezas de um material titanífero
US5826162A (en) * 1994-03-08 1998-10-20 Rgc Mineral Sands Limited leaching of titaniferous materials
US6627165B2 (en) 1994-04-15 2003-09-30 Technological Resources Pty Ltd Process for upgrading a titaniferous material containing silica
AUPM511994A0 (en) * 1994-04-15 1994-05-12 Technological Resources Pty Limited Leaching of a titaniferous material
US5830420A (en) * 1995-11-21 1998-11-03 Qit-Fer Et Titane Inc. Method to upgrade titania slag and resulting product
US6048505A (en) * 1997-06-16 2000-04-11 Kemicraft Overseas Limited Continuous non-polluting liquid phase titanium dioxide process and apparatus
BR9704435A (pt) * 1997-10-17 2000-06-06 Vale Do Rio Doce Co Processo para produção de concentrado de titânio de composição quìmica similar a ilmenita a partir de minérios de anatásio de alto teor de impurezas
WO2000006786A1 (en) * 1998-07-29 2000-02-10 Ipcor N.V. Beneficiation of titania slag by oxidation and reduction treatment
US7008602B2 (en) * 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid
BR0304443B1 (pt) 2003-10-28 2012-08-21 processo para obtenção de concentrados de titánio com elevado teor de tio2 e baixo teor de radionuclìdeos a partir de concentrados mecánicos de anatásio.

Also Published As

Publication number Publication date
DE602006020756D1 (de) 2011-04-28
CN101292052B (zh) 2013-01-02
EP1941067B1 (de) 2011-03-16
EP1941067A2 (de) 2008-07-09
US7625536B2 (en) 2009-12-01
JP5171631B2 (ja) 2013-03-27
JP2009511755A (ja) 2009-03-19
KR20080058344A (ko) 2008-06-25
WO2007046975A2 (en) 2007-04-26
AU2006302928A1 (en) 2007-04-26
ZA200801862B (en) 2008-11-26
CN101292052A (zh) 2008-10-22
CA2625087A1 (en) 2007-04-26
US20070092416A1 (en) 2007-04-26
BRPI0616740A2 (pt) 2011-06-28
BRPI0616740B1 (pt) 2015-09-01
WO2007046975A3 (en) 2007-08-23

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