ZA200801862B - Titaniferous ore beneficiation - Google Patents
Titaniferous ore beneficiationInfo
- Publication number
- ZA200801862B ZA200801862B ZA200801862A ZA200801862A ZA200801862B ZA 200801862 B ZA200801862 B ZA 200801862B ZA 200801862 A ZA200801862 A ZA 200801862A ZA 200801862 A ZA200801862 A ZA 200801862A ZA 200801862 B ZA200801862 B ZA 200801862B
- Authority
- ZA
- South Africa
- Prior art keywords
- ore
- titaniferous
- titaniferous ore
- leached
- ore beneficiation
- Prior art date
Links
- 238000005456 ore beneficiation Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen 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
- C22B34/1204—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
-
- 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
- C22B3/08—Sulfuric acid, other sulfurated 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
-
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/252,407 US7625536B2 (en) | 2005-10-18 | 2005-10-18 | Titaniferous ore beneficiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200801862B true ZA200801862B (en) | 2008-11-26 |
Family
ID=37962974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200801862A ZA200801862B (en) | 2005-10-18 | 2008-02-27 | Titaniferous ore beneficiation |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7625536B2 (fr) |
| EP (1) | EP1941067B1 (fr) |
| JP (1) | JP5171631B2 (fr) |
| KR (1) | KR20080058344A (fr) |
| CN (1) | CN101292052B (fr) |
| AT (1) | ATE502127T1 (fr) |
| AU (1) | AU2006302928A1 (fr) |
| BR (1) | BRPI0616740B1 (fr) |
| CA (1) | CA2625087A1 (fr) |
| DE (1) | DE602006020756D1 (fr) |
| WO (1) | WO2007046975A2 (fr) |
| ZA (1) | ZA200801862B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4595264B2 (ja) | 2000-10-05 | 2010-12-08 | 株式会社デンソー | 酸素センサ素子及びその製造方法 |
| BRPI1104050A2 (pt) * | 2010-10-15 | 2015-05-26 | Cic Resources Inc | Método para processar materiais minerais contendo ilmenita com alto teor de argila e produtos relacionados |
| NZ728298A (en) | 2014-07-08 | 2017-09-29 | Avertana Ltd | Extraction of products from titanium-bearing minerals |
| CN104261473B (zh) * | 2014-09-30 | 2015-12-30 | 彭海泉 | 一种五氧化二钒的制备方法 |
| CN106145187A (zh) * | 2015-04-24 | 2016-11-23 | 四川航都钛业科技有限公司 | 一种采用钒钛磁铁矿或钛中矿为原料生产二氧化钛的工艺 |
| KR101813233B1 (ko) * | 2017-07-27 | 2017-12-28 | 한국지질자원연구원 | 알칼리 퓨전을 통한 폐탈질촉매로부터 선택적 유가금속 회수방법 |
| WO2020122740A1 (fr) | 2018-12-14 | 2020-06-18 | Avertana Limited | Procédés d'extraction de produits à partir de matériaux contenant du titane |
| CN111422905A (zh) * | 2020-04-02 | 2020-07-17 | 绵竹市金坤化工有限公司 | 一种硫酸锆的制备方法 |
| CN111748701B (zh) * | 2020-07-09 | 2022-05-24 | 中国地质科学院矿产综合利用研究所 | 一种钛回收硫酸直接浸出工艺 |
| CN117396435A (zh) * | 2020-10-06 | 2024-01-12 | 美盛公司 | 由锐钛矿矿石通过硫酸消化并随后浸析、水解和煅烧来生产二氧化钛的方法 |
| RU2768386C1 (ru) * | 2021-10-22 | 2022-03-24 | федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» | Способ переработки кварц-лейкоксенового концентрата |
| CN114752772A (zh) * | 2022-03-16 | 2022-07-15 | 中南大学 | 一种钛渣升级制备沸腾氯化炉料的方法 |
| CN115448337B (zh) * | 2022-08-31 | 2023-10-20 | 攀枝花学院 | 回收氟碳铈矿中氟资源的方法 |
| CN119753368B (zh) * | 2025-01-08 | 2025-10-24 | 中南大学 | 一种强化高钙镁型钛渣脱除杂质的方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811434A (en) | 1954-12-21 | 1957-10-29 | Nat Lead Co | Process for treating ilmenite-containing materials to produce metallic iron concentrates and titanium dioxide concentrates |
| JPS4945967B1 (fr) * | 1969-09-12 | 1974-12-07 | ||
| CA923711A (en) | 1969-09-12 | 1973-04-03 | Ishihara Sangyo Kaisha | Titanium dioxide concentrate and its manufacturing process |
| ZA713018B (en) | 1970-05-13 | 1972-01-26 | Montedison Spa | Process for the preparation of synthetic rutile starting from ilmenite |
| DE2234843A1 (de) * | 1972-07-15 | 1974-01-31 | Bayer Ag | Verfahren zur herstellung von titandioxidkonzentraten |
| US4176159A (en) * | 1976-11-15 | 1979-11-27 | Mendonca Paulo Ayres Falcao De | Process for concentration of titanium containing anatase ore |
| DE3418269A1 (de) | 1984-05-17 | 1985-11-21 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung eines tio(pfeil abwaerts)2(pfeil abwaerts)-konzentrats aus tio(pfeil abwaerts)2(pfeil abwaerts)-haltigen vorstoffen |
| 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 |
| 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 |
| EP0517786B1 (fr) | 1990-03-02 | 2003-09-03 | Wimmera Industrial Minerals Pty. Ltd. | Fabrication de rutile synthetique |
| US5181956A (en) * | 1990-03-08 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore |
| WO1994004709A1 (fr) * | 1992-08-14 | 1994-03-03 | Technological Resources Pty. Limited | Amelioration de materiaux titaniferes |
| CA2162266A1 (fr) * | 1993-05-07 | 1994-11-24 | Michael John Hollitt | Methode pour valoriser des materiaux titaniferes |
| CN1143394A (zh) | 1994-03-08 | 1997-02-19 | Rgc矿砂有限公司 | 含钛物料的浸提 |
| US6627165B2 (en) | 1994-04-15 | 2003-09-30 | Technological Resources Pty Ltd | Process for upgrading a titaniferous material containing silica |
| 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 |
| US6048505A (en) | 1997-06-16 | 2000-04-11 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process and apparatus |
| BR9704435A (pt) * | 1997-10-17 | 2000-06-06 | Vale Do Rio Doce Co | Processo para produção de concentrado de titânio de composição quìmica similar a ilmenita a partir de minérios de anatásio de alto teor de impurezas |
| DE19983400T1 (de) * | 1998-07-29 | 2001-09-13 | Ipcor Nv | Aufbereitung von Titanoxidschlacke durch Oxidations- und Reduktionsbehandlung |
| US7008602B2 (en) * | 2002-04-19 | 2006-03-07 | Millennium Inorganic Chemicals, Inc. | Beneficiation of titaniferous ore with sulfuric acid |
| BR0304443B1 (pt) | 2003-10-28 | 2012-08-21 | processo para obtenção de concentrados de titánio com elevado teor de tio2 e baixo teor de radionuclìdeos a partir de concentrados mecánicos de anatásio. |
-
2005
- 2005-10-18 US US11/252,407 patent/US7625536B2/en not_active Expired - Fee Related
-
2006
- 2006-09-11 CN CN2006800385807A patent/CN101292052B/zh not_active Expired - Fee Related
- 2006-09-11 DE DE602006020756T patent/DE602006020756D1/de active Active
- 2006-09-11 JP JP2008536581A patent/JP5171631B2/ja not_active Expired - Fee Related
- 2006-09-11 CA CA002625087A patent/CA2625087A1/fr not_active Abandoned
- 2006-09-11 WO PCT/US2006/035255 patent/WO2007046975A2/fr not_active Ceased
- 2006-09-11 AU AU2006302928A patent/AU2006302928A1/en not_active Abandoned
- 2006-09-11 EP EP06814428A patent/EP1941067B1/fr not_active Not-in-force
- 2006-09-11 KR KR1020087006819A patent/KR20080058344A/ko not_active Abandoned
- 2006-09-11 AT AT06814428T patent/ATE502127T1/de not_active IP Right Cessation
- 2006-09-11 BR BRPI0616740-3A patent/BRPI0616740B1/pt not_active IP Right Cessation
-
2008
- 2008-02-27 ZA ZA200801862A patent/ZA200801862B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE502127T1 (de) | 2011-04-15 |
| DE602006020756D1 (de) | 2011-04-28 |
| BRPI0616740B1 (pt) | 2015-09-01 |
| KR20080058344A (ko) | 2008-06-25 |
| JP2009511755A (ja) | 2009-03-19 |
| EP1941067A2 (fr) | 2008-07-09 |
| AU2006302928A1 (en) | 2007-04-26 |
| JP5171631B2 (ja) | 2013-03-27 |
| WO2007046975A3 (fr) | 2007-08-23 |
| US7625536B2 (en) | 2009-12-01 |
| EP1941067B1 (fr) | 2011-03-16 |
| CN101292052A (zh) | 2008-10-22 |
| US20070092416A1 (en) | 2007-04-26 |
| CN101292052B (zh) | 2013-01-02 |
| WO2007046975A2 (fr) | 2007-04-26 |
| BRPI0616740A2 (pt) | 2011-06-28 |
| CA2625087A1 (fr) | 2007-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200801862B (en) | Titaniferous ore beneficiation | |
| BRPI0505977A (pt) | processos de lixiviação e recuperação de nìquel ou cobalto | |
| ECSP066353A (es) | Proceso para la recuperacion de níquel y cobalto por lixiviación en pilas de un material que contiene níquel o cobalto de bajo grado. | |
| BRPI0805815A2 (pt) | beneficiação de minérios titanìferos | |
| HK1244850A1 (zh) | 在hcl回收回路中使用硫酸生产镁化合物和各种副产物的方法 | |
| WO2011067680A3 (fr) | Séparation de minéraux de cuivre d'avec la pyrite par un traitement air-métabisulfite | |
| WO2007134343A3 (fr) | Lixiviation en tas de chlorure | |
| WO2003089674A3 (fr) | Enrichissement par l'acide d'un minerai | |
| EA200870095A1 (ru) | Извлечение оксида магния | |
| EP1483205A4 (fr) | Oxyde de titane particulaire ultrafin a faible teneur de chlore et a faible teneur de dioxyde de titane, et son procede de production | |
| PH12014502103A1 (en) | Method for producing hematite for ironmaking | |
| ZA200704032B (en) | Leaching process in the presence of hydrochloric acid for the recovery of a value metal from an ore | |
| CN103952533B (zh) | 利用煅烧、碱浸及脱泥再选钒钛磁铁精矿的方法 | |
| AP2007004192A0 (en) | Heap leaching of sulphide ores | |
| WO2014111901A3 (fr) | Procédé efficace de production de fer et d'acier à partir de minerai de fer | |
| MX336573B (es) | Control del sulfuro de carbonilo producido durante la cloracion de minerales. | |
| PH12019502358B1 (en) | Method for smelting metal oxide | |
| CN103966422B (zh) | 利用煅烧、碱浸、酸洗及重选再选钒钛磁铁精矿的方法 | |
| Wu | Effect of Al (2) o (3) content of sinter on its properties. | |
| Tang | The Technics Measure to Improving Beneficiation of Noranda Furnace Slag | |
| Petrov | Technological and economical aspects of efficiency rise in complex usage of rare metal ores | |
| Long et al. | Mining development and high-tech application. | |
| Roberts | BHPB postpones Spence project start until'07. | |
| Sutyrin | Carbonate ores are raw materials for manganese production | |
| Liu et al. | Mineralogical characteristics of magnetite ore from Jinbeizhuang iron ore-deposit. |