DE1070318B - - Google Patents
Info
- Publication number
- DE1070318B DE1070318B DENDAT1070318D DE1070318DA DE1070318B DE 1070318 B DE1070318 B DE 1070318B DE NDAT1070318 D DENDAT1070318 D DE NDAT1070318D DE 1070318D A DE1070318D A DE 1070318DA DE 1070318 B DE1070318 B DE 1070318B
- Authority
- DE
- Germany
- Prior art keywords
- anatase
- phosphate
- hours
- phosphoric acid
- produced
- 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.)
- Pending
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 30
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical compound O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 claims description 6
- 210000004940 Nucleus Anatomy 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 229910000348 titanium sulfate Inorganic materials 0.000 claims description 5
- 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 claims description 5
- 238000002441 X-ray diffraction Methods 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000029087 digestion Effects 0.000 claims description 2
- 230000003301 hydrolyzing Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L Dipotassium phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- 238000001354 calcination Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J Titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 244000052616 bacterial pathogens Species 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- ZFIVKAOQEXOYFY-UHFFFAOYSA-N butadiene bisoxide Chemical compound C1OC1C1OC1 ZFIVKAOQEXOYFY-UHFFFAOYSA-N 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 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
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1070318B true DE1070318B (xx) | 1959-12-03 |
Family
ID=595237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1070318D Pending DE1070318B (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1070318B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1769998A1 (de) * | 1968-08-20 | 1972-02-17 | Basf Ag | Vanadinpentoxid und Titandioxid enthaltende Traegerkatalysatoren |
-
0
- DE DENDAT1070318D patent/DE1070318B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1769998A1 (de) * | 1968-08-20 | 1972-02-17 | Basf Ag | Vanadinpentoxid und Titandioxid enthaltende Traegerkatalysatoren |
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