TW200640793A - Improved titanium precipitation process - Google Patents
Improved titanium precipitation processInfo
- Publication number
- TW200640793A TW200640793A TW095112433A TW95112433A TW200640793A TW 200640793 A TW200640793 A TW 200640793A TW 095112433 A TW095112433 A TW 095112433A TW 95112433 A TW95112433 A TW 95112433A TW 200640793 A TW200640793 A TW 200640793A
- Authority
- TW
- Taiwan
- Prior art keywords
- precipitation process
- improved titanium
- titanium precipitation
- improved
- sulfate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/008—Titanium- and titanyl sulfate
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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
- C22B34/1259—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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005901746A AU2005901746A0 (en) | 2005-04-07 | Improved titanium precipitation process |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200640793A true TW200640793A (en) | 2006-12-01 |
Family
ID=37073035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095112433A TW200640793A (en) | 2005-04-07 | 2006-04-07 | Improved titanium precipitation process |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080124262A1 (zh) |
EP (1) | EP1874970A1 (zh) |
CN (1) | CN101194033A (zh) |
BR (1) | BRPI0609681A2 (zh) |
RU (1) | RU2007141163A (zh) |
TW (1) | TW200640793A (zh) |
WO (1) | WO2006105614A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002952155A0 (en) | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
AU2002952157A0 (en) | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
AU2002952158A0 (en) | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
CN101535509B (zh) | 2006-09-06 | 2012-09-26 | Bhp比利顿创新公司 | 硫酸盐法 |
CN101553585B (zh) | 2006-09-06 | 2012-05-30 | Bhp比利顿创新公司 | 硫酸盐法 |
CN102164858B (zh) * | 2008-09-29 | 2015-02-18 | Bhp比利顿创新公司 | 硫酸盐方法 |
CN102515266B (zh) * | 2011-12-29 | 2014-05-07 | 攀枝花东方钛业有限公司 | 利用浮选钛精矿制备硫酸氧钛溶液的方法 |
CN102978378A (zh) * | 2012-11-30 | 2013-03-20 | 重庆地质矿产研究院 | 一种煤系地层共伴生钛矿床金属钛的浸出方法 |
CN103130265B (zh) * | 2013-03-18 | 2014-08-20 | 江苏万德环保科技有限公司 | 一种从废旧scr脱硝催化剂中回收钛白粉的方法 |
JP2017524648A (ja) * | 2014-07-08 | 2017-08-31 | アヴァータナ・リミテッド | チタン含有鉱物からの生成物の抽出 |
KR101565477B1 (ko) * | 2015-03-31 | 2015-11-04 | 제이앤제이 패밀리 주식회사 | 산화티타늄 유도체 제조방법 |
CN105200236B (zh) * | 2015-09-22 | 2017-10-03 | 中国华电科工集团有限公司 | 一种从废烟气脱硝催化剂中回收w和v的方法及装置 |
CN115108583B (zh) * | 2022-06-30 | 2023-08-22 | 陕西理工大学 | 水相分散TiO2纳米晶的制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067010A (en) * | 1960-10-19 | 1962-12-04 | Dow Chemical Co | Process for preparation of titanium dioxide |
DE1592406B2 (de) * | 1967-09-25 | 1978-12-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Titandioxydpigmenten mit hohem Weißgrad |
US4288418A (en) * | 1979-08-10 | 1981-09-08 | Nl Industries, Inc. | Process for manufacturing titanium dioxide |
US4288416A (en) * | 1979-08-10 | 1981-09-08 | Nl Industries, Inc. | Process for manufacturing titanium compounds |
US4288415A (en) * | 1979-08-10 | 1981-09-08 | Nl Industries, Inc. | Process for manufacturing titanium compounds using a reducing agent |
US4275040A (en) * | 1980-05-30 | 1981-06-23 | Nl Industries, Inc. | Process for extracting titanium values from titaniferous bearing material |
DE3524053A1 (de) * | 1985-07-05 | 1987-01-08 | Bayer Antwerpen Nv | Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren |
JPH04119919A (ja) * | 1990-09-12 | 1992-04-21 | Chiyuushitsu Kenkyusho:Kk | 二酸化チタンの製造方法 |
US5744108A (en) * | 1996-01-15 | 1998-04-28 | Bayer Ag | Process for the thermal treatment of titanium dioxide in a circulating fluidized bed and the use thereof |
US5821186A (en) * | 1996-11-01 | 1998-10-13 | Lockheed Martin Energy Research Corporation | Method for preparing hydrous titanium oxide spherules and other gel forms thereof |
US6048505A (en) * | 1997-06-16 | 2000-04-11 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process and apparatus |
US6375923B1 (en) * | 1999-06-24 | 2002-04-23 | Altair Nanomaterials Inc. | Processing titaniferous ore to titanium dioxide pigment |
DE60113716T2 (de) * | 2000-12-12 | 2006-07-13 | Highveld Steel & Vanadium Corp. Ltd. | Wiedergewinnung von titaniumdioxid aus tio2-reichen rohstoffen wie schlacken der stahlherstellung |
AU2002952158A0 (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 |
AU2002952157A0 (en) * | 2002-10-18 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Production of titania |
WO2005038060A1 (en) * | 2003-10-17 | 2005-04-28 | Bhp Billiton Innovation Pty Ltd | Production of titania |
-
2006
- 2006-04-07 RU RU2007141163/02A patent/RU2007141163A/ru not_active Application Discontinuation
- 2006-04-07 WO PCT/AU2006/000471 patent/WO2006105614A1/en active Application Filing
- 2006-04-07 BR BRPI0609681-6A patent/BRPI0609681A2/pt not_active Application Discontinuation
- 2006-04-07 CN CNA2006800203832A patent/CN101194033A/zh active Pending
- 2006-04-07 TW TW095112433A patent/TW200640793A/zh unknown
- 2006-04-07 EP EP06721353A patent/EP1874970A1/en not_active Withdrawn
-
2007
- 2007-10-08 US US11/868,703 patent/US20080124262A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1874970A1 (en) | 2008-01-09 |
US20080124262A1 (en) | 2008-05-29 |
BRPI0609681A2 (pt) | 2010-04-20 |
RU2007141163A (ru) | 2009-05-20 |
WO2006105614A1 (en) | 2006-10-12 |
CN101194033A (zh) | 2008-06-04 |
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