NO964351L - Utlutning av titanholdig materiale - Google Patents
Utlutning av titanholdig materialeInfo
- Publication number
- NO964351L NO964351L NO964351A NO964351A NO964351L NO 964351 L NO964351 L NO 964351L NO 964351 A NO964351 A NO 964351A NO 964351 A NO964351 A NO 964351A NO 964351 L NO964351 L NO 964351L
- Authority
- NO
- Norway
- Prior art keywords
- leaching
- titanium
- containing material
- conditions
- roasting
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title abstract 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 229910052719 titanium Inorganic materials 0.000 title abstract 2
- 239000010936 titanium Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicon Compounds (AREA)
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 |
| PCT/AU1995/000222 WO1995028502A1 (en) | 1994-04-15 | 1995-04-18 | Leaching of a titaniferous material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO964351D0 NO964351D0 (no) | 1996-10-11 |
| NO964351L true NO964351L (no) | 1996-12-10 |
Family
ID=3779699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO964351A NO964351L (no) | 1994-04-15 | 1996-10-11 | Utlutning av titanholdig materiale |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0755459A1 (forum.php) |
| JP (1) | JPH09512057A (forum.php) |
| CN (1) | CN1148412A (forum.php) |
| AU (1) | AUPM511994A0 (forum.php) |
| BR (1) | BR9507395A (forum.php) |
| CA (1) | CA2187892A1 (forum.php) |
| IN (1) | IN182628B (forum.php) |
| NO (1) | NO964351L (forum.php) |
| WO (1) | WO1995028502A1 (forum.php) |
| ZA (1) | ZA953046B (forum.php) |
Families Citing this family (7)
| 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 |
| CN105543474B (zh) * | 2015-12-21 | 2018-02-02 | 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 |
| NZ757065A (en) * | 2017-03-02 | 2022-12-23 | Outotec Finland Oy | Method of treating titanium-containing slag |
| 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)
| 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 |
| UA45306C2 (uk) * | 1992-07-31 | 2002-04-15 | Ргс Мінерал Сендс Лімітед | Спосіб зниження радіоактивністі, що виникла внаслідок урану і/або торію у титановмісних матеріалах (варіанти) і спосіб обробки залізо- та титановмісного матеріалу |
| EP0658214A4 (en) * | 1992-08-14 | 1996-07-03 | Tech Resources Pty Ltd | TREATMENT OF TITANIUM-CONTAINING MATERIALS. |
| BR9406464A (pt) * | 1993-05-07 | 1996-01-30 | Tech Resources Pty Ltd | Processo para remover impurezas de um material titanífero |
| WO1995007366A1 (en) * | 1993-09-07 | 1995-03-16 | Technological Resources Pty Ltd. | Upgrading titaniferous materials |
-
1994
- 1994-04-15 AU AUPM5119A patent/AUPM511994A0/en not_active Abandoned
-
1995
- 1995-04-13 ZA ZA953046A patent/ZA953046B/xx unknown
- 1995-04-17 IN IN406CA1995 patent/IN182628B/en unknown
- 1995-04-18 EP EP95915693A patent/EP0755459A1/en not_active Withdrawn
- 1995-04-18 CN CN95193046A patent/CN1148412A/zh active Pending
- 1995-04-18 JP JP7526577A patent/JPH09512057A/ja active Pending
- 1995-04-18 CA CA002187892A patent/CA2187892A1/en not_active Abandoned
- 1995-04-18 WO PCT/AU1995/000222 patent/WO1995028502A1/en not_active Application Discontinuation
- 1995-04-18 BR BR9507395-7A patent/BR9507395A/pt not_active Application Discontinuation
-
1996
- 1996-10-11 NO NO964351A patent/NO964351L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO964351D0 (no) | 1996-10-11 |
| JPH09512057A (ja) | 1997-12-02 |
| AUPM511994A0 (en) | 1994-05-12 |
| CN1148412A (zh) | 1997-04-23 |
| IN182628B (forum.php) | 1999-05-22 |
| WO1995028502A1 (en) | 1995-10-26 |
| ZA953046B (en) | 1996-01-15 |
| EP0755459A4 (forum.php) | 1997-02-26 |
| BR9507395A (pt) | 1999-08-31 |
| CA2187892A1 (en) | 1995-10-26 |
| EP0755459A1 (en) | 1997-01-29 |
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