EP0808377A4 - Treatment of titanium-containing material - Google Patents

Treatment of titanium-containing material

Info

Publication number
EP0808377A4
EP0808377A4 EP96901641A EP96901641A EP0808377A4 EP 0808377 A4 EP0808377 A4 EP 0808377A4 EP 96901641 A EP96901641 A EP 96901641A EP 96901641 A EP96901641 A EP 96901641A EP 0808377 A4 EP0808377 A4 EP 0808377A4
Authority
EP
European Patent Office
Prior art keywords
titanium
treatment
containing material
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.)
Withdrawn
Application number
EP96901641A
Other languages
German (de)
French (fr)
Other versions
EP0808377A1 (en
Inventor
Stephen Fletcher
Michael David Horne
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of EP0808377A1 publication Critical patent/EP0808377A1/en
Publication of EP0808377A4 publication Critical patent/EP0808377A4/en
Withdrawn legal-status Critical Current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
    • C22B34/1204—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
    • 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic 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
    • 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1666—Leaching with heterocyclic compounds
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Compounds Of Iron (AREA)
EP96901641A 1995-02-10 1996-02-09 Treatment of titanium-containing material Withdrawn EP0808377A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN1051/95 1995-02-10
AUPN1051A AUPN105195A0 (en) 1995-02-10 1995-02-10 Treatment of titanium-containing material
PCT/AU1996/000059 WO1996024699A1 (en) 1995-02-10 1996-02-09 Treatment of titanium-containing material

Publications (2)

Publication Number Publication Date
EP0808377A1 EP0808377A1 (en) 1997-11-26
EP0808377A4 true EP0808377A4 (en) 1998-05-06

Family

ID=3785411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96901641A Withdrawn EP0808377A4 (en) 1995-02-10 1996-02-09 Treatment of titanium-containing material

Country Status (4)

Country Link
EP (1) EP0808377A4 (en)
AU (1) AUPN105195A0 (en)
WO (1) WO1996024699A1 (en)
ZA (1) ZA961060B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355511B (en) * 2021-06-01 2022-04-05 四川省有色矿冶科技有限公司 Method for selectively reducing vanadium and titanium content in vanadium-titanium magnetite concentrate through ammonium-ammonia oxidation leaching system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053349A1 (en) * 1969-07-31 1971-04-16 Titan Gmbh
FR2059294A5 (en) * 1969-09-12 1971-05-28 Ishihara Sangyo Kaisha
DE2726418A1 (en) * 1977-06-11 1978-12-14 Bayer Ag Concn. titanyl sulphate solns. - obtd. during the digestion of titanium ores with high iron contents
GB1537670A (en) * 1976-03-29 1979-01-04 Metal Box Co Ltd De-tinning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877929A (en) * 1969-07-31 1975-04-15 Jack Whitehead Process for reducing iron content of titaniferous material
DE2402464A1 (en) * 1973-01-25 1974-11-14 Commw Scient Ind Res Org PROCESS FOR REFINING ILMENIT
BR8701481A (en) * 1986-04-03 1988-01-19 Du Pont PROCESS FOR PURIFICATION OF TIO2 ORE AND TIO2 PIGMENT OBTAINED BY THE PROCESS
ZA898010B (en) * 1988-10-24 1990-08-29 Wimmera Ind Minerals Proprieta Separation of chromite from metalliferous ores
MY106150A (en) * 1990-03-02 1995-03-31 Wimmera Ind Minerals Pty Ltd Production of synthetic rutile.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053349A1 (en) * 1969-07-31 1971-04-16 Titan Gmbh
FR2059294A5 (en) * 1969-09-12 1971-05-28 Ishihara Sangyo Kaisha
GB1537670A (en) * 1976-03-29 1979-01-04 Metal Box Co Ltd De-tinning
DE2726418A1 (en) * 1977-06-11 1978-12-14 Bayer Ag Concn. titanyl sulphate solns. - obtd. during the digestion of titanium ores with high iron contents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9624699A1 *

Also Published As

Publication number Publication date
AUPN105195A0 (en) 1995-03-09
EP0808377A1 (en) 1997-11-26
WO1996024699A1 (en) 1996-08-15
ZA961060B (en) 1996-08-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19970901

AK Designated contracting states

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Designated state(s): DE ES FR GB IT NL

A4 Supplementary search report drawn up and despatched

Effective date: 19980319

AK Designated contracting states

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Effective date: 19990126

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19990806