ES269964A1 - Procedimientos de preparaciën de pigmentos de titanio, rutilicos - Google Patents
Procedimientos de preparaciën de pigmentos de titanio, rutilicosInfo
- Publication number
- ES269964A1 ES269964A1 ES0269964A ES269964A ES269964A1 ES 269964 A1 ES269964 A1 ES 269964A1 ES 0269964 A ES0269964 A ES 0269964A ES 269964 A ES269964 A ES 269964A ES 269964 A1 ES269964 A1 ES 269964A1
- Authority
- ES
- Spain
- Prior art keywords
- titanium dioxide
- rutile
- seeds
- calcination
- hydrolysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 18
- 239000004408 titanium dioxide Substances 0.000 title abstract 6
- 239000000049 pigment Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- 238000001354 calcination Methods 0.000 abstract 5
- 230000007062 hydrolysis Effects 0.000 abstract 5
- 238000006460 hydrolysis reaction Methods 0.000 abstract 5
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 159000000013 aluminium salts Chemical class 0.000 abstract 2
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000006012 monoammonium phosphate Substances 0.000 abstract 1
- 235000019837 monoammonium phosphate Nutrition 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 235000011181 potassium carbonates Nutrition 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR837375A FR1273440A (fr) | 1960-08-31 | 1960-08-31 | Perfectionnements à la préparation de pigments de titane rutiliques et produits obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES269964A1 true ES269964A1 (es) | 1962-03-01 |
Family
ID=8738229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0269964A Expired ES269964A1 (es) | 1960-08-31 | 1961-08-17 | Procedimientos de preparaciën de pigmentos de titanio, rutilicos |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE606147A (enrdf_load_stackoverflow) |
| ES (1) | ES269964A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1273440A (enrdf_load_stackoverflow) |
| GB (1) | GB990419A (enrdf_load_stackoverflow) |
| SE (1) | SE305499B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9525616D0 (en) * | 1995-12-15 | 1996-02-14 | Tioxide Group Services Ltd | Rutile titanium dioxide |
| DE10133114A1 (de) * | 2001-07-07 | 2003-01-30 | Kronos Titan Gmbh & Co Ohg | Photostabiles Rutiltitandioxid |
| JP4153329B2 (ja) * | 2003-02-25 | 2008-09-24 | 石原産業株式会社 | ルチル型棒状二酸化チタンの製造方法 |
-
1960
- 1960-08-31 FR FR837375A patent/FR1273440A/fr not_active Expired
-
1961
- 1961-07-14 BE BE606147A patent/BE606147A/fr unknown
- 1961-08-11 SE SE817661A patent/SE305499B/xx unknown
- 1961-08-17 ES ES0269964A patent/ES269964A1/es not_active Expired
- 1961-08-18 GB GB2995161A patent/GB990419A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE305499B (enrdf_load_stackoverflow) | 1968-10-28 |
| FR1273440A (fr) | 1961-10-13 |
| BE606147A (fr) | 1961-11-03 |
| GB990419A (en) | 1965-04-28 |
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