MY109520A - Upgrading titaniferous materials - Google Patents

Upgrading titaniferous materials

Info

Publication number
MY109520A
MY109520A MYPI93001605A MYPI19931605A MY109520A MY 109520 A MY109520 A MY 109520A MY PI93001605 A MYPI93001605 A MY PI93001605A MY PI19931605 A MYPI19931605 A MY PI19931605A MY 109520 A MY109520 A MY 109520A
Authority
MY
Malaysia
Prior art keywords
phase
titaniferous
upgrading
impurities
alkali
Prior art date
Application number
MYPI93001605A
Inventor
Alexander Mcclelland Ross
Michael John Hollitt Dr
John Roger Tuffley Dr
Original Assignee
Tech Resources Pty 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 Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of MY109520A publication Critical patent/MY109520A/en

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting 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
    • 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
    • C22B3/10—Hydrochloric acid, other halogenated 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
    • 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
    • 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
    • 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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)

Abstract

THE SPECIFICATION DISCLOSED A PROCESS FOR UPGRADING A TITANIFEROUS MATERIAL BY REMOVAL OF IMPURITIES CONTAINED IN THE MATERIAL ESPECIALLY RADIONUCLIDES. THE PROCESS INVOLVES HEATING THE TITANIFEROUS MATERIAL TO A TEMPERATURE OF LESS THAN 1300?C TO FORM A SOLID TITANIFEROUS PHASE AND A LIQUID OXIDE OR GLASSY PHASE IN THE PRESENCE OF A MATERIAL THAT PROMOTES THE FORMATIONS OF SUCH PHASE, COOLING THE PRODUCT AT A RATE THAT MAINTAINS THE GLASSY PHASE IN AN AMORPHOUS STATE AND LEACHING THE SOLIDIFIED MATERIAL WITH AN ACID OR AN ALKALI TO REMOVE THE IMPURITIES. MATERIALS THAT PROMOTE THE FORMATION OF THE DESIRED PHASES INCLUDE COMPOUNDS OF ALKALI METALS AND BORON. EXAMPLES INCLUDE BORAX, CAUSTIC SODA, SODA ASH AND SILICA.
MYPI93001605A 1992-08-14 1993-08-13 Upgrading titaniferous materials MY109520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL410592 1992-08-14
AUPL719393 1993-02-10

Publications (1)

Publication Number Publication Date
MY109520A true MY109520A (en) 1997-02-28

Family

ID=25644310

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93001605A MY109520A (en) 1992-08-14 1993-08-13 Upgrading titaniferous materials

Country Status (7)

Country Link
US (2) US20020104406A1 (en)
EP (1) EP0658214A4 (en)
JP (1) JPH08500393A (en)
CN (1) CN1043154C (en)
IN (1) IN190922B (en)
MY (1) MY109520A (en)
WO (1) WO1994004709A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AUPM511894A0 (en) * 1994-04-15 1994-05-12 Technological Resources Pty Limited Treatment of leach liquors for upgrading a titaniferous material
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
US5679131A (en) * 1996-03-13 1997-10-21 Photran Corporation Method for producing titanium oxide from ore concentrates
US5997606A (en) * 1997-08-11 1999-12-07 Billiton Sa Limited Production of titanium slag
BR0304443B1 (en) * 2003-10-28 2012-08-21 process for obtaining high thio2 and low radionuclide titanium concentrates from mechanical anatase concentrates.
US7588741B2 (en) * 2004-03-30 2009-09-15 Dunn Jr Wendell E Cyclical vacuum chlorination processes, including lithium extraction
US7625536B2 (en) * 2005-10-18 2009-12-01 Millennium Inorganic Chemicals, Inc. Titaniferous ore beneficiation
CN102505121A (en) * 2011-09-26 2012-06-20 抚顺钛业有限公司 Method for reducing chlorine impurity in titanium sponge by acid-washing
CN109789426A (en) * 2016-07-29 2019-05-21 甘迪库姆资源私人有限公司 The metallurgical technology of iron content titanium mineral concentrate grade is improved using time-varying magnetic field
CN106319205B (en) * 2016-08-02 2018-07-13 华北理工大学 A kind of new additive agent improving vanadium-titanium sinter drum strength
KR20200040864A (en) 2017-08-28 2020-04-20 8 리버스 캐피탈, 엘엘씨 Deoxidation of ethane using carbon dioxide
CN108774692B (en) * 2018-06-13 2020-07-28 长江师范学院 Method for preparing titanium-rich material by adopting high-calcium-magnesium ilmenite and titanium-rich material prepared by method
CN111646502B (en) * 2020-06-10 2022-08-02 攀钢集团研究院有限公司 Slag ore mixing continuous acidolysis leaching method and equipment
WO2024057024A1 (en) * 2022-09-15 2024-03-21 Fodere Titanium Limited Process of providing titanium dioxide and/or vanadium oxide

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1618795A (en) * 1921-03-18 1927-02-22 Executrix Bessie T Bachman Process for the recovery of titanic acid, iron, and magnesia from titaniferous ores
FR1017792A (en) * 1949-03-03 1952-12-18 Nat Titanium Pigments Ltd Processes for the preparation of titanium compounds
US2815272A (en) * 1955-03-10 1957-12-03 Nat Lead Co Method of producing titanium concentrates
US2804384A (en) * 1955-03-10 1957-08-27 Nat Lead Co Method for producing titanium concentrates
GB791366A (en) * 1955-04-22 1958-02-26 Titan Co As Production of metallic iron and titanium concentrates
GB1338969A (en) * 1971-03-01 1973-11-28 Ici Australia Ltd Production of metallic iron concentrate and titanium oxide concentrate
US3854929A (en) * 1971-03-01 1974-12-17 Ici Australia Ltd Process of beneficiating titaniferous ores in the presence of hydrogen chloride
AU4691872A (en) * 1971-10-20 1974-03-28 Ici Australia Limited Process
US3829309A (en) * 1972-06-06 1974-08-13 Us Interior Process for smelting ilmenite to produce pig iron and titania-containing slag
US3856512A (en) * 1973-04-27 1974-12-24 Quebec Centre Rech Ind Processing titaniferous iron ores for the recovery of aluminum, chromium, iron, titanium and vanadium
JPS5861488A (en) * 1981-10-08 1983-04-12 Seikosha Co Ltd Display device for life of battery
US4759916A (en) * 1983-04-11 1988-07-26 The Dow Chemical Company Process for preparing a pigmentary titanium dioxide
JPS6060886A (en) * 1983-09-13 1985-04-08 東芝テック株式会社 Electric shaver
BR8701481A (en) * 1986-04-03 1988-01-19 Du Pont PROCESS FOR PURIFICATION OF TIO2 ORE AND TIO2 PIGMENT OBTAINED BY THE PROCESS
JPS63253277A (en) * 1987-04-10 1988-10-20 Matsushita Electric Ind Co Ltd Battery service life display device
JP2631844B2 (en) * 1987-07-08 1997-07-16 九州日立マクセル株式会社 Battery capacity display
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
JP2807793B2 (en) * 1988-11-28 1998-10-08 オリンパス光学工業株式会社 Power system
CA2077441C (en) * 1990-03-02 2005-05-10 Michael John Hollitt Production of synthetic rutile
AU4458993A (en) * 1990-03-02 1993-11-11 Wimmera Industrial Minerals Pty Ltd Production of synthetic rutile
AU639390B2 (en) * 1991-04-19 1993-07-22 Rgc Mineral Sands Limited Removal of radionuclides from titaniferous material

Also Published As

Publication number Publication date
US20030129113A1 (en) 2003-07-10
JPH08500393A (en) 1996-01-16
EP0658214A4 (en) 1996-07-03
CN1043154C (en) 1999-04-28
CN1084223A (en) 1994-03-23
US20020104406A1 (en) 2002-08-08
IN190922B (en) 2003-09-06
EP0658214A1 (en) 1995-06-21
WO1994004709A1 (en) 1994-03-03

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