BR0315409A - Processo para a produção de titânia e hidratos de óxidos de titânio - Google Patents
Processo para a produção de titânia e hidratos de óxidos de titânioInfo
- Publication number
- BR0315409A BR0315409A BR0315409-2A BR0315409A BR0315409A BR 0315409 A BR0315409 A BR 0315409A BR 0315409 A BR0315409 A BR 0315409A BR 0315409 A BR0315409 A BR 0315409A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- titania
- titanium oxide
- oxide hydrates
- titanyl sulfate
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical class O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 title 1
- 230000007062 hydrolysis Effects 0.000 abstract 3
- 238000006460 hydrolysis reaction Methods 0.000 abstract 3
- 238000002386 leaching Methods 0.000 abstract 3
- 229910000349 titanium oxysulfate Inorganic materials 0.000 abstract 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- -1 TITANIUM OXIDE HYDRATES Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- 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
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic 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
- C22B34/1236—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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE TITâNIA E HIDRATOS DE óXIDOS DE TITâNIO". A presente invenção se refere a um processo sulfato para a produção de titânia. O processo inclui a lixiviação de material titanífero e a produção de um licor de lixiviação, a separação do titanil sulfato a partir do licor de lixiviação, a hidrólise do extrato de titanil sulfato e a posterior calcinação da fase sólida produzida na etapa de hidrólise. O processo é caracterizado pelo controle da etapa de hidrólise e a formação de uma distribuição de tamanho de partícula de óxidos hidratados de titânio a partir do titanil sulfato.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002952155A AU2002952155A0 (en) | 2002-10-18 | 2002-10-18 | Production of titania |
| PCT/AU2003/001385 WO2004035842A1 (en) | 2002-10-18 | 2003-10-17 | Production of titania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0315409A true BR0315409A (pt) | 2005-08-23 |
Family
ID=28047720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0315409-2A BR0315409A (pt) | 2002-10-18 | 2003-10-17 | Processo para a produção de titânia e hidratos de óxidos de titânio |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7485268B2 (pt) |
| EP (1) | EP1558772A4 (pt) |
| CN (1) | CN100415904C (pt) |
| AU (1) | AU2002952155A0 (pt) |
| BR (1) | BR0315409A (pt) |
| RU (1) | RU2315818C2 (pt) |
| UA (1) | UA80993C2 (pt) |
| WO (1) | WO2004035842A1 (pt) |
Families Citing this family (14)
| 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 |
| TW200640793A (en) * | 2005-04-07 | 2006-12-01 | Bhp Billiton Innovation Pty | Improved titanium precipitation process |
| RU2007141179A (ru) * | 2005-04-07 | 2009-05-20 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД (AU) | Усовершенствованный способ извлечения металла |
| TW200702450A (en) * | 2005-04-07 | 2007-01-16 | Bhp Billiton Innovation Pty | Operating titanium precipitation process |
| EA200702185A1 (ru) * | 2005-04-07 | 2008-04-28 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД | Промежуточная обработка титана |
| US8273322B2 (en) * | 2006-09-06 | 2012-09-25 | Bhp Billiton Innovation Pty. Ltd. | Sulfate process |
| CN102145295B (zh) * | 2011-01-27 | 2012-10-17 | 攀枝花学院 | 制备掺杂多孔二氧化钛的方法 |
| CN102564835B (zh) * | 2012-01-09 | 2014-08-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 用于检测硫酸氧钛溶液中杂质的样品制备方法和检测方法 |
| CN102616842A (zh) * | 2012-04-01 | 2012-08-01 | 攀枝花新中钛科技有限公司 | 一种制备钛白粉的方法 |
| WO2016007021A1 (en) | 2014-07-08 | 2016-01-14 | Avertana Limited | Extraction of products from titanium-bearing minerals |
| EP3121295A1 (de) * | 2015-07-23 | 2017-01-25 | Kronos International, Inc. | Verfahren zur reduktion von dreiwertigem eisen bei der herstellung von titandioxid im sulfatverfahren |
| WO2020122740A1 (en) | 2018-12-14 | 2020-06-18 | Avertana Limited | Methods of extraction of products from titanium-bearing materials |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1207363B (de) * | 1958-09-17 | 1965-12-23 | Laporte Titanium Ltd | Verfahren zur Herstellung von Titandioxyd |
| 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 |
| IT1068261B (it) * | 1976-10-05 | 1985-03-21 | Sarda Off Mecc Spa | Procedimento per la preparazione di titanio biossido |
| 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 |
| JPS6117422A (ja) * | 1984-07-02 | 1986-01-25 | Teikoku Kako Kk | 二酸化チタン凝集粒子の製造法 |
| DE3513120A1 (de) | 1985-04-12 | 1986-10-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von titandioxid |
| DE3524053A1 (de) * | 1985-07-05 | 1987-01-08 | Bayer Antwerpen Nv | Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren |
| CN1007343B (zh) * | 1986-05-26 | 1990-03-28 | 广西冶金研究所 | 颜料二氧化钛的制造方法 |
| JPH0717377B2 (ja) * | 1986-06-26 | 1995-03-01 | 三菱マテリアル株式会社 | 球状二酸化チタン粉末の製造方法 |
| CN1024530C (zh) * | 1988-08-19 | 1994-05-18 | 株式会社抽出研究所 | 二氧化钛的制造方法 |
| DE3912554C1 (pt) | 1989-04-17 | 1990-07-12 | Bayer Ag, 5090 Leverkusen, De | |
| JPH04119919A (ja) | 1990-09-12 | 1992-04-21 | Chiyuushitsu Kenkyusho:Kk | 二酸化チタンの製造方法 |
| JP2849779B2 (ja) | 1991-01-08 | 1999-01-27 | 三菱マテリアル株式会社 | 高純度酸化チタン粉末の製造方法 |
| GB9525616D0 (en) * | 1995-12-15 | 1996-02-14 | Tioxide Group Services Ltd | Rutile titanium dioxide |
| 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 |
| 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 |
| ATE491814T1 (de) | 2003-10-17 | 2011-01-15 | Bhp Billiton Innovation Pty | Herstellung von titanoxid |
| TW200640793A (en) | 2005-04-07 | 2006-12-01 | Bhp Billiton Innovation Pty | Improved titanium precipitation process |
| TW200702450A (en) | 2005-04-07 | 2007-01-16 | Bhp Billiton Innovation Pty | Operating titanium precipitation process |
| EA200702185A1 (ru) | 2005-04-07 | 2008-04-28 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД | Промежуточная обработка титана |
| RU2007141179A (ru) | 2005-04-07 | 2009-05-20 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД (AU) | Усовершенствованный способ извлечения металла |
-
2002
- 2002-10-18 AU AU2002952155A patent/AU2002952155A0/en not_active Abandoned
-
2003
- 2003-10-17 CN CNB2003801069517A patent/CN100415904C/zh not_active Expired - Fee Related
- 2003-10-17 EP EP03753133A patent/EP1558772A4/en not_active Withdrawn
- 2003-10-17 RU RU2005115130/02A patent/RU2315818C2/ru not_active IP Right Cessation
- 2003-10-17 US US10/531,804 patent/US7485268B2/en not_active Expired - Fee Related
- 2003-10-17 UA UAA200504666A patent/UA80993C2/uk unknown
- 2003-10-17 BR BR0315409-2A patent/BR0315409A/pt not_active IP Right Cessation
- 2003-10-17 WO PCT/AU2003/001385 patent/WO2004035842A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1558772A4 (en) | 2006-03-01 |
| RU2315818C2 (ru) | 2008-01-27 |
| CN100415904C (zh) | 2008-09-03 |
| WO2004035842A1 (en) | 2004-04-29 |
| EP1558772A1 (en) | 2005-08-03 |
| AU2002952155A0 (en) | 2002-10-31 |
| US7485268B2 (en) | 2009-02-03 |
| CN1729305A (zh) | 2006-02-01 |
| UA80993C2 (en) | 2007-11-26 |
| US20060153768A1 (en) | 2006-07-13 |
| RU2005115130A (ru) | 2006-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 7A E 8A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |