EP0808377A4 - Treatment of titanium-containing material - Google Patents
Treatment of titanium-containing materialInfo
- 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- Withdrawn
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)
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)
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)
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)
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. |
-
1995
- 1995-02-10 AU AUPN1051A patent/AUPN105195A0/en not_active Abandoned
-
1996
- 1996-02-09 WO PCT/AU1996/000059 patent/WO1996024699A1/en not_active Application Discontinuation
- 1996-02-09 EP EP96901641A patent/EP0808377A4/en not_active Withdrawn
- 1996-02-09 ZA ZA961060A patent/ZA961060B/en unknown
Patent Citations (4)
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)
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 |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19970901 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT NL |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19980319 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): DE ES FR GB IT NL |
|
17Q | First examination report despatched |
Effective date: 19990126 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990806 |