SG11202103902TA - Methods of extraction of products from titanium-bearing materials - Google Patents
Methods of extraction of products from titanium-bearing materialsInfo
- Publication number
- SG11202103902TA SG11202103902TA SG11202103902TA SG11202103902TA SG11202103902TA SG 11202103902T A SG11202103902T A SG 11202103902TA SG 11202103902T A SG11202103902T A SG 11202103902TA SG 11202103902T A SG11202103902T A SG 11202103902TA SG 11202103902T A SG11202103902T A SG 11202103902TA
- Authority
- SG
- Singapore
- Prior art keywords
- approximately
- composition
- sulfate
- mixed metal
- liquor
- Prior art date
Links
Classifications
-
- 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
- C01G23/0534—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts in the presence of seeds
-
- 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
- C22B34/125—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 containing a sulfur ion as active agent
-
- 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
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/468—Purification of calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
-
- 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
- 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
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/0015—Obtaining aluminium by wet processes
- C22B21/0023—Obtaining aluminium by wet processes from waste materials
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C22B34/1259—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 treatment or purification of titanium containing solutions or liquors or slurries
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ74920918 | 2018-12-14 | ||
| PCT/NZ2019/050159 WO2020122740A1 (en) | 2018-12-14 | 2019-12-16 | Methods of extraction of products from titanium-bearing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202103902TA true SG11202103902TA (en) | 2021-05-28 |
Family
ID=71076088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202103902TA SG11202103902TA (en) | 2018-12-14 | 2019-12-16 | Methods of extraction of products from titanium-bearing materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12172905B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3894607A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7525482B2 (cg-RX-API-DMAC7.html) |
| CN (2) | CN119372485A (cg-RX-API-DMAC7.html) |
| CA (1) | CA3119441A1 (cg-RX-API-DMAC7.html) |
| SG (1) | SG11202103902TA (cg-RX-API-DMAC7.html) |
| WO (1) | WO2020122740A1 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA202102491B (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901610A (zh) | 2019-12-19 | 2022-08-12 | 阿瓦塔纳有限公司 | 水泥添加剂 |
| 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 |
| CN113509754A (zh) * | 2021-08-09 | 2021-10-19 | 东华工程科技股份有限公司 | 一种酸解钛液的处理方法及系统 |
| CN116694934B (zh) * | 2023-06-09 | 2026-07-17 | 攀枝花钢城集团有限公司 | 一种从含钛高炉渣中回收钙钛矿的方法 |
| CN117361616B (zh) * | 2023-10-13 | 2025-08-26 | 重庆理工大学 | 一种减少钛精矿酸解尾气中硫生成量的方法 |
| CN117568628B (zh) * | 2023-11-22 | 2026-06-05 | 龙佰集团股份有限公司 | 一种钙钛矿中有价元素清洁提取及利用的方法 |
Family Cites Families (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1795467A (en) | 1928-02-02 | 1931-03-10 | Commercial Pigments Corp | Production of titanium dioxide |
| US1758528A (en) | 1928-05-05 | 1930-05-13 | Mecklenburg Werner | Production of titanium dioxide |
| FR702642A (fr) | 1929-09-28 | 1931-04-13 | Metal & Thermit Corp | Procédé de préapration du bioxyde de titane |
| US1793501A (en) | 1929-09-28 | 1931-02-24 | Simon J Lubowsky | Method of making titanium dioxide |
| US2098025A (en) | 1935-11-23 | 1937-11-02 | Du Pont | Process of recovering soluble titanium compounds from titaniferous ores |
| US2098054A (en) | 1935-11-23 | 1937-11-02 | Du Pont | Ball mill attack of titaniferous ores |
| US2098026A (en) | 1935-11-23 | 1937-11-02 | Du Pont | Method of attacking water insoluble titaniferous material |
| US2557528A (en) | 1949-04-06 | 1951-06-19 | New Jersey Zinc Co | Method and apparatus for effecting continuous sulfuric acid digestion of titaniferous material |
| US2774650A (en) * | 1953-05-01 | 1956-12-18 | Nat Lead Co | Method for decomposition of titaniferous ores |
| NL98812C (cg-RX-API-DMAC7.html) | 1955-12-16 | 1900-01-01 | ||
| US3056689A (en) | 1959-05-29 | 1962-10-02 | Laporte Titanium Ltd | Titanium and aluminium salt solutions |
| US3071435A (en) | 1959-08-04 | 1963-01-01 | Nat Lead Co | Method for sulfating titaniferous materials |
| JPS5315715B2 (cg-RX-API-DMAC7.html) | 1973-10-12 | 1978-05-26 | ||
| GB1454933A (en) * | 1974-10-12 | 1976-11-10 | Tioxide Group Ltd | Process for the treatment of acidic waste liquid containing dissolved salts |
| CA1052581A (en) | 1975-03-04 | 1979-04-17 | Du Pont Of Canada Limited | Process for the treatment of calcium titanate |
| US4288418A (en) | 1979-08-10 | 1981-09-08 | Nl Industries, Inc. | Process for manufacturing titanium dioxide |
| DE3343256A1 (de) | 1983-11-30 | 1985-06-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von titandioxid |
| US4552730A (en) | 1984-08-27 | 1985-11-12 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of titanium from perovskite using sulfuric acid leaching |
| US4562049A (en) | 1984-09-20 | 1985-12-31 | The United States Of America As Represented By Secretary Of Interior | Recovery of titanium from perovskite by acid sulfation |
| CN1006635B (zh) | 1986-12-10 | 1990-01-31 | 中南工业大学 | 用含钛炼铁高炉渣制取钛白粉的方法 |
| JPH04119919A (ja) | 1990-09-12 | 1992-04-21 | Chiyuushitsu Kenkyusho:Kk | 二酸化チタンの製造方法 |
| CA2035085A1 (en) | 1990-01-29 | 1991-07-30 | Morio Watanabe | Process for producing titanium dioxide |
| GB2291052B (en) * | 1994-07-13 | 1998-01-07 | Tioxide Group Services Ltd | Production of rutile titanium dioxide |
| GB9607743D0 (en) | 1996-04-13 | 1996-06-19 | Tioxide Group Services Ltd | Production of titanium oxide |
| AU7325398A (en) | 1997-05-12 | 1998-12-08 | Robert Hose | Process for the production of gypsum from sulphuric acid containing waste st reams |
| US6048505A (en) * | 1997-06-16 | 2000-04-11 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process and apparatus |
| DE19812262A1 (de) * | 1998-03-20 | 1999-09-23 | Bayer Ag | Verfahren zur Aufarbeitung von Dünnsäure aus der TiO2-Herstellung |
| AP1870A (en) | 1999-02-19 | 2008-07-25 | Mbx Systems Inc | Improved methods for leaching of ores |
| US6548039B1 (en) | 1999-06-24 | 2003-04-15 | Altair Nanomaterials Inc. | Processing aqueous titanium solutions to titanium dioxide pigment |
| US6440383B1 (en) | 1999-06-24 | 2002-08-27 | Altair Nanomaterials Inc. | Processing aqueous titanium chloride solutions to ultrafine titanium dioxide |
| US6375923B1 (en) | 1999-06-24 | 2002-04-23 | Altair Nanomaterials Inc. | Processing titaniferous ore to titanium dioxide pigment |
| AU2979101A (en) | 1999-12-13 | 2001-06-18 | Pacmin Investments Limited | Method of digesting metal containing material at elevated temperature in the presence of sulphur oxide compound source such as h2s04 |
| US6248302B1 (en) | 2000-02-04 | 2001-06-19 | Goldendale Aluminum Company | Process for treating red mud to recover metal values therefrom |
| US6827922B2 (en) | 2000-03-31 | 2004-12-07 | Sumitomo Chemical Company, Limited | Process for producing titanium oxide |
| US6713038B2 (en) | 2000-04-18 | 2004-03-30 | Millenium Inorganic Chemicals, Inc. | TiO2 compounds obtained from a high silica content ore |
| US6447738B1 (en) | 2000-08-24 | 2002-09-10 | Solv-Ex Corporation | Coproducing alumina, iron oxide, and titanium-dioxide from aluminum ore bodies and feedstocks |
| AU2001262583B2 (en) | 2000-12-12 | 2007-08-02 | Evraz Highveld Steel And Vanadium Limited | Recovery of titanium dioxide from titanium oxide bearing materials like steelmaking slags |
| AUPR221600A0 (en) | 2000-12-20 | 2001-01-25 | Austpac Resources Nl | Production of synthetic rutile by continuous leaching |
| DE10106539A1 (de) | 2001-02-13 | 2002-08-22 | Kerr Mcgee Pigments Gmbh & Co | Verfahren zur Gewinnung von Titandioxid aus Aufschlussrückständen eines Sulfatverfahrens |
| ZA200401215B (en) | 2001-07-16 | 2005-02-16 | Highveld Steel And Vanadium Co | Recovery of titanium from titanium bearing materials. |
| DE60202295T2 (de) | 2001-07-16 | 2005-12-22 | Highveld Steel & Vanadium Corp. Ltd. | Rückgewinnung von titan aus titanhaltigen materialien |
| US7008602B2 (en) | 2002-04-19 | 2006-03-07 | Millennium Inorganic Chemicals, Inc. | Beneficiation of titaniferous ore with sulfuric acid |
| AU2002952157A0 (en) | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
| AU2002952155A0 (en) | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
| GB0313886D0 (en) | 2003-06-16 | 2003-07-23 | Jha Animesh | Extraction route for Ti02 and alumina from bauxite and bauxitic residues,and titaniferrous deposits and wastes |
| GB0321845D0 (en) | 2003-09-18 | 2003-10-22 | Tathavadkar Vilas D | Removal of actinide & lanthanide impurities from the titani-ferrous deposits and wastes |
| EA009207B1 (ru) | 2003-10-17 | 2007-12-28 | Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. | Получение диоксида титана |
| WO2005068358A1 (en) * | 2003-12-18 | 2005-07-28 | Millennium Chemicals | Production of 'useful material(s)' from waste acid issued from the production of titanium dioxyde |
| CN1961086A (zh) | 2004-03-18 | 2007-05-09 | Bhp比利顿创新公司 | 二氧化钛的制备 |
| CN100507032C (zh) | 2005-01-27 | 2009-07-01 | 派鲁克（私人）有限公司 | 制备钛的方法 |
| TW200642961A (en) | 2005-04-07 | 2006-12-16 | Bhp Billiton Innovation Pty | Improved metal extraction |
| EP1874970A1 (en) | 2005-04-07 | 2008-01-09 | BHP Billiton Innovation Pty Ltd | Improved titanium precipitation process |
| EA200702185A1 (ru) | 2005-04-07 | 2008-04-28 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД | Промежуточная обработка титана |
| CN101248196A (zh) | 2005-04-07 | 2008-08-20 | Bhp比利顿创新公司 | 操作钛沉淀的方法 |
| CN100341634C (zh) | 2005-08-02 | 2007-10-10 | 四川大学 | 用含钛高炉渣生产富钛料工艺方法 |
| US7625536B2 (en) | 2005-10-18 | 2009-12-01 | Millennium Inorganic Chemicals, Inc. | Titaniferous ore beneficiation |
| US8017021B1 (en) | 2006-02-01 | 2011-09-13 | Staples Wesley A | Sludge processing apparatus and method |
| CN101553585B (zh) | 2006-09-06 | 2012-05-30 | Bhp比利顿创新公司 | 硫酸盐法 |
| CN101535509B (zh) | 2006-09-06 | 2012-09-26 | Bhp比利顿创新公司 | 硫酸盐法 |
| JP2008143763A (ja) * | 2006-12-13 | 2008-06-26 | Toshibumi Kageyama | 二酸化チタンの製造の過程で生成する廃棄酸からの二酸化チタン、硫酸カルシウム及び酸化鉄の製造方法 |
| CN101597082A (zh) * | 2008-06-07 | 2009-12-09 | 微宏科技（湖州）有限公司 | 从含钛原料中提取二氧化钛的方法 |
| CN102112399B (zh) | 2008-08-06 | 2015-03-25 | 纳幕尔杜邦公司 | 制备二氧化钛的方法 |
| GB0817021D0 (en) | 2008-09-17 | 2008-10-22 | Univ Leeds | Process |
| CN102164858B (zh) | 2008-09-29 | 2015-02-18 | Bhp比利顿创新公司 | 硫酸盐方法 |
| BR112012002602B1 (pt) | 2009-08-03 | 2018-07-03 | Anglo Operations Limited | Processo para a recuperação de metais a partir de um minério contendo ferro |
| CN101898791B (zh) | 2010-06-25 | 2012-10-03 | 四川龙蟒钛业股份有限公司 | 一种利用新流程钛渣制备金红石钛白粉的方法 |
| CN101988158B (zh) | 2010-12-07 | 2012-11-07 | 东北大学 | 一种含钛废渣的综合利用方法 |
| CN101994012B (zh) | 2010-12-07 | 2012-08-29 | 东北大学 | 一种利用含钛高炉渣生产二氧化钛的方法 |
| EP2714592A1 (de) | 2011-05-31 | 2014-04-09 | Sachtleben Chemie GmbH | Verfahren zur herstellung von titandioxid |
| GB201115836D0 (en) * | 2011-09-13 | 2011-10-26 | Tioxide Europ Sas | Magnesium sulphate |
| WO2013100048A1 (ja) | 2011-12-27 | 2013-07-04 | 石原産業株式会社 | 四塩化チタン製造に用いる二酸化チタン粒状物及びその製造方法 |
| US20150176103A1 (en) | 2011-12-28 | 2015-06-25 | Zhigang Zak Fang | Production of titanium dioxide pigments |
| CN102745742B (zh) | 2012-07-18 | 2014-04-09 | 云南昆欧科技有限责任公司 | 一种利用钛白废酸处理含钒钛高炉渣生产富钛料的方法 |
| CN103572058B (zh) | 2012-07-31 | 2016-01-20 | 有研稀土新材料股份有限公司 | 一种从硫酸法钛白废液中富集稀土稀有元素和制备白石膏的方法 |
| CN103112890B (zh) | 2013-03-15 | 2014-12-17 | 四川龙蟒钛业股份有限公司 | 钛白粉生产过程中的酸解工艺 |
| US20140308197A1 (en) * | 2013-04-16 | 2014-10-16 | Indra Neelameggham | Production of titanium compounds and metal by sustainable Methods |
| CN103265069B (zh) | 2013-05-14 | 2015-09-30 | 中国科学院过程工程研究所 | 一种制备金红石型二氧化钛的方法 |
| RU2578876C2 (ru) | 2013-06-19 | 2016-03-27 | Федеральное государственное бюджетное учреждение науки Институт горного дела Уральского отделения Российской академии наук (ИГД УрО РАН) | Способ извлечения титана из шлака, полученного при выплавке чугуна и стали из титаномагнетитового концентрата |
| CN103343174B (zh) | 2013-07-11 | 2014-12-10 | 东北大学 | 一种从含钛混合熔渣中分离钛铁钒钙的方法 |
| CN104045111B (zh) | 2013-11-01 | 2016-02-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种制备人造金红石的方法 |
| CN103589872B (zh) | 2013-11-18 | 2016-07-06 | 中国铝业股份有限公司 | 从赤泥炉渣中回收钛的方法 |
| CN103880070B (zh) | 2013-12-31 | 2015-06-24 | 江苏泛华化工有限公司 | 二氧化钛粒子的生产方法 |
| CN103882238B (zh) | 2014-02-27 | 2015-09-09 | 四川大学 | 一种从含钛高炉渣中提钛的方法 |
| US9458522B2 (en) | 2014-04-17 | 2016-10-04 | Aluchem, Inc. | Method for recovery of the constituent components of laterites |
| US10144650B2 (en) | 2014-04-17 | 2018-12-04 | AluChem Companies, Inc. | Method for recovery of the constituent components of laterites |
| US10815549B2 (en) | 2014-04-17 | 2020-10-27 | AluChem Companies, Inc. | Method for the purification of alumina |
| EA035071B1 (ru) * | 2014-07-08 | 2020-04-23 | Авертана Лимитед | Извлечение продукции из титансодержащих минералов |
| CN104310467B (zh) | 2014-10-15 | 2017-02-01 | 陆世强 | 一种高钛型炉渣的综合利用方法 |
| CN107531507A (zh) | 2015-01-13 | 2018-01-02 | 艾绿卡资源有限公司 | 含钛材料的选矿 |
| EP3121295A1 (de) | 2015-07-23 | 2017-01-25 | Kronos International, Inc. | Verfahren zur reduktion von dreiwertigem eisen bei der herstellung von titandioxid im sulfatverfahren |
| CN105293576B (zh) | 2015-11-27 | 2016-10-05 | 四川大学 | 一种从岩矿型钛铁矿制备高品位人造金红石的方法 |
| WO2017123102A1 (en) * | 2016-01-13 | 2017-07-20 | Avertana Limited | Improved methods of extraction of products from titanium-bearing minerals |
| EP3257816A1 (de) | 2016-06-14 | 2017-12-20 | Kronos International, Inc. | Herstellung von nano-partikulärem titandioxid |
| CN105970006A (zh) | 2016-07-07 | 2016-09-28 | 攀钢集团攀枝花钢铁研究院有限公司 | 高氧化铁钛精矿制备钛白粉的方法 |
| CN106082322B (zh) | 2016-07-19 | 2018-01-16 | 四川大学 | 一种含钛高炉渣矿化二氧化碳联产TiO2、Al2O3的方法 |
| CN106564945A (zh) | 2016-10-26 | 2017-04-19 | 四川省高能钛坦环保科技有限公司 | 一种从高炉矿渣中提取二氧化钛的方法 |
| CN107337232A (zh) | 2016-10-26 | 2017-11-10 | 四川省高能钛坦环保科技有限公司 | 一种从高炉矿渣中提取二氧化钛的酸解反应方法 |
| AU2018225820B2 (en) | 2017-02-24 | 2023-08-10 | VanadiumCorp Resource Inc. | Metallurgical and chemical processes for recovering vanadium and iron values from vanadiferous titanomagnetite and vanadiferous feedstocks |
| PH12019501948B1 (en) | 2017-03-02 | 2023-04-19 | Metso Outotec Finland Oy | Method for treating titanium-containing slag |
| CN107814413B (zh) | 2017-11-10 | 2019-07-30 | 纳琦环保科技有限公司 | 水性纳米钛氧化物溶胶的制备方法 |
| CN107739842A (zh) * | 2017-11-29 | 2018-02-27 | 攀钢集团攀枝花钢铁研究院有限公司 | 含钛冶金渣中钛的提取方法 |
| CN108502920A (zh) | 2018-03-28 | 2018-09-07 | 董小琳 | 一种钛白粉的制备工艺 |
| CN108408767A (zh) * | 2018-04-20 | 2018-08-17 | 四川星明能源环保科技有限公司 | 一种钛白粉及利用含钛高炉渣生产钛白粉的方法 |
| CN109292809A (zh) | 2018-09-30 | 2019-02-01 | 攀钢集团攀枝花钢铁研究院有限公司 | 钛石膏的提纯方法、石膏和石膏的应用 |
-
2019
- 2019-12-16 SG SG11202103902TA patent/SG11202103902TA/en unknown
- 2019-12-16 WO PCT/NZ2019/050159 patent/WO2020122740A1/en not_active Ceased
- 2019-12-16 CA CA3119441A patent/CA3119441A1/en active Pending
- 2019-12-16 EP EP19896141.9A patent/EP3894607A4/en active Pending
- 2019-12-16 JP JP2021522077A patent/JP7525482B2/ja active Active
- 2019-12-16 CN CN202411497826.3A patent/CN119372485A/zh active Pending
- 2019-12-16 US US17/312,938 patent/US12172905B2/en active Active
- 2019-12-16 CN CN201980082871.3A patent/CN113227420A/zh active Pending
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2021
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| Publication number | Publication date |
|---|---|
| NZ774881A (en) | 2025-02-28 |
| WO2020122740A1 (en) | 2020-06-18 |
| ZA202102491B (en) | 2024-08-28 |
| US20220127159A1 (en) | 2022-04-28 |
| BR112021011420A2 (pt) | 2021-08-31 |
| JP2022510772A (ja) | 2022-01-28 |
| CN113227420A (zh) | 2021-08-06 |
| CA3119441A1 (en) | 2020-06-18 |
| EP3894607A4 (en) | 2022-12-21 |
| EP3894607A1 (en) | 2021-10-20 |
| CN119372485A (zh) | 2025-01-28 |
| US12172905B2 (en) | 2024-12-24 |
| JP7525482B2 (ja) | 2024-07-30 |
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