BR8906003A - Dioxido de titanio,processo para a sua obtencao e sua utilizacao - Google Patents
Dioxido de titanio,processo para a sua obtencao e sua utilizacaoInfo
- Publication number
- BR8906003A BR8906003A BR898906003A BR8906003A BR8906003A BR 8906003 A BR8906003 A BR 8906003A BR 898906003 A BR898906003 A BR 898906003A BR 8906003 A BR8906003 A BR 8906003A BR 8906003 A BR8906003 A BR 8906003A
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- titanium dioxide
- dioxide
- titanium
- 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
-
- 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
- C01G23/0475—Purification
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/11—Powder tap density
-
- 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
- C01P2006/12—Surface area
-
- 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
- C01P2006/20—Powder free flowing behaviour
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3840195A DE3840195A1 (de) | 1988-11-29 | 1988-11-29 | Titandioxid, verfahren zu seiner herstellung und dessen verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8906003A true BR8906003A (pt) | 1990-06-26 |
Family
ID=6368083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR898906003A BR8906003A (pt) | 1988-11-29 | 1989-11-29 | Dioxido de titanio,processo para a sua obtencao e sua utilizacao |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0371329A3 (pt) |
| JP (1) | JPH02184527A (pt) |
| AU (1) | AU4559289A (pt) |
| BR (1) | BR8906003A (pt) |
| CA (1) | CA2003935A1 (pt) |
| DE (1) | DE3840195A1 (pt) |
| FI (1) | FI895659A7 (pt) |
| NO (1) | NO894532L (pt) |
| ZA (1) | ZA899054B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840196C1 (pt) * | 1988-11-29 | 1990-04-12 | Bayer Ag, 5090 Leverkusen, De | |
| DE4321555C1 (de) * | 1993-06-29 | 1994-09-15 | Bayer Ag | Verfahren zur Herstellung von Mischoxidpulvern für Entstickungskatalysatoren |
| US5527469A (en) * | 1995-06-12 | 1996-06-18 | Lawhorne; Earl R. | Method for the preparation of desulfurized titanium oxide hydrolysate of high purity |
| DE19800881A1 (de) * | 1998-01-13 | 1999-07-15 | Metallgesellschaft Ag | Verfahren zur Herstellung von TiO¶2¶ nach dem Sulfatverfahren |
| DE19806472A1 (de) * | 1998-02-17 | 1999-08-19 | Kerr Mcgee Pigments Gmbh & Co | Verfahren und Ofen zur Herstellung von TiO¶2¶-Pigment nach dem Sulfatverfahren |
| EP1614659A3 (en) * | 2000-07-31 | 2008-05-14 | Sumitomo Chemical Company, Limited | Titanium oxide production process |
| US8071069B2 (en) | 2001-08-22 | 2011-12-06 | Shell Oil Company | Purification of titania |
| EP1614409B8 (de) * | 2004-06-28 | 2017-09-27 | DENTSPLY SIRONA Inc. | Opake Dentalkeramik, Verfahren zur Herstellung sowie deren Verwendung |
| JP2008519750A (ja) * | 2004-11-11 | 2008-06-12 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | チタン化合物を含有する廃液からＴｉＯ２粉末の製造 |
| EP2813220A3 (en) | 2010-04-09 | 2015-06-17 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721787A (en) * | 1950-10-23 | 1955-10-25 | American Cyanamid Co | Free-flowing, nondusting titania |
| GB1176046A (en) * | 1966-12-19 | 1970-01-01 | Grace W R & Co | Preparation of Microspheroidal Titanium Dioxide. |
| US3561968A (en) * | 1968-05-22 | 1971-02-09 | Nat Lead Co | Photoreactive titanium dioxide composition |
-
1988
- 1988-11-29 DE DE3840195A patent/DE3840195A1/de not_active Withdrawn
-
1989
- 1989-11-14 NO NO89894532A patent/NO894532L/no unknown
- 1989-11-16 EP EP19890121176 patent/EP0371329A3/de not_active Withdrawn
- 1989-11-27 CA CA002003935A patent/CA2003935A1/en not_active Abandoned
- 1989-11-27 FI FI895659A patent/FI895659A7/fi not_active Application Discontinuation
- 1989-11-27 AU AU45592/89A patent/AU4559289A/en not_active Abandoned
- 1989-11-28 ZA ZA899054A patent/ZA899054B/xx unknown
- 1989-11-29 JP JP1307864A patent/JPH02184527A/ja active Pending
- 1989-11-29 BR BR898906003A patent/BR8906003A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO894532D0 (no) | 1989-11-14 |
| JPH02184527A (ja) | 1990-07-19 |
| CA2003935A1 (en) | 1990-05-29 |
| AU4559289A (en) | 1990-06-07 |
| EP0371329A2 (de) | 1990-06-06 |
| DE3840195A1 (de) | 1990-05-31 |
| FI895659L (fi) | 1991-05-28 |
| ZA899054B (en) | 1990-09-26 |
| NO894532L (no) | 1990-05-30 |
| FI895659A0 (fi) | 1989-11-27 |
| EP0371329A3 (de) | 1991-03-20 |
| FI895659A7 (fi) | 1991-05-28 |
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