CN1148412A - 含钛物料的浸取 - Google Patents

含钛物料的浸取 Download PDF

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Publication number
CN1148412A
CN1148412A CN95193046A CN95193046A CN1148412A CN 1148412 A CN1148412 A CN 1148412A CN 95193046 A CN95193046 A CN 95193046A CN 95193046 A CN95193046 A CN 95193046A CN 1148412 A CN1148412 A CN 1148412A
Authority
CN
China
Prior art keywords
leaching
dioxide
silicon
acid
make
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN95193046A
Other languages
English (en)
Chinese (zh)
Inventor
罗斯·A·麦克莱兰
迈克尔·J·霍利特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technological Resources Pty Ltd
Original Assignee
Technological 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 Technological Resources Pty Ltd filed Critical Technological Resources Pty Ltd
Publication of CN1148412A publication Critical patent/CN1148412A/zh
Pending legal-status Critical Current

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
    • C22B34/1236—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
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN95193046A 1994-04-15 1995-04-18 含钛物料的浸取 Pending CN1148412A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM5119A AUPM511994A0 (en) 1994-04-15 1994-04-15 Leaching of a titaniferous material
AUPM5119 1994-04-15

Publications (1)

Publication Number Publication Date
CN1148412A true CN1148412A (zh) 1997-04-23

Family

ID=3779699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95193046A Pending CN1148412A (zh) 1994-04-15 1995-04-18 含钛物料的浸取

Country Status (10)

Country Link
EP (1) EP0755459A1 (pt)
JP (1) JPH09512057A (pt)
CN (1) CN1148412A (pt)
AU (1) AUPM511994A0 (pt)
BR (1) BR9507395A (pt)
CA (1) CA2187892A1 (pt)
IN (1) IN182628B (pt)
NO (1) NO964351L (pt)
WO (1) WO1995028502A1 (pt)
ZA (1) ZA953046B (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105543474A (zh) * 2015-12-21 2016-05-04 中南大学 一种钛铁矿转型精制除杂的方法
CN105967231A (zh) * 2016-06-22 2016-09-28 中国神华能源股份有限公司 一种从白泥中提取二氧化钛的方法
CN110418852A (zh) * 2017-03-02 2019-11-05 奥图泰(芬兰)公司 处理含钛矿渣的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997606A (en) * 1997-08-11 1999-12-07 Billiton Sa Limited Production of titanium slag
US6713038B2 (en) * 2000-04-18 2004-03-30 Millenium Inorganic Chemicals, Inc. TiO2 compounds obtained from a high silica content ore
US7625536B2 (en) * 2005-10-18 2009-12-01 Millennium Inorganic Chemicals, Inc. Titaniferous ore beneficiation
CN111646502B (zh) * 2020-06-10 2022-08-02 攀钢集团研究院有限公司 一种渣矿混合连续酸解浸取方法及设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815272A (en) * 1955-03-10 1957-12-03 Nat Lead Co Method of producing titanium concentrates
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
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
AU639178B2 (en) * 1991-04-19 1993-07-15 Rgc Mineral Sands Limited Conversion of ilmenite to synthetic rutile e.g. by the becher process
EP0652977B1 (en) * 1992-07-31 2000-08-23 Iluka Midwest Limited Treatment of titaniferous materials
WO1994004709A1 (en) * 1992-08-14 1994-03-03 Technological Resources Pty. Limited Upgrading titaniferous materials
WO1994026944A1 (en) * 1993-05-07 1994-11-24 Technological Resources Pty Ltd Process for upgrading titaniferous materials
EP0717783A4 (en) * 1993-09-07 1997-04-23 Tech Resources Pty Ltd REFINING TITANIUM-CONTAINING MATERIAL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105543474A (zh) * 2015-12-21 2016-05-04 中南大学 一种钛铁矿转型精制除杂的方法
CN105967231A (zh) * 2016-06-22 2016-09-28 中国神华能源股份有限公司 一种从白泥中提取二氧化钛的方法
CN110418852A (zh) * 2017-03-02 2019-11-05 奥图泰(芬兰)公司 处理含钛矿渣的方法

Also Published As

Publication number Publication date
EP0755459A4 (pt) 1997-02-26
CA2187892A1 (en) 1995-10-26
EP0755459A1 (en) 1997-01-29
ZA953046B (en) 1996-01-15
JPH09512057A (ja) 1997-12-02
AUPM511994A0 (en) 1994-05-12
NO964351D0 (no) 1996-10-11
WO1995028502A1 (en) 1995-10-26
IN182628B (pt) 1999-05-22
BR9507395A (pt) 1999-08-31
NO964351L (no) 1996-12-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication