GB1118403A - Improvements in and relating to the treatment of gaseous suspensions of titanium dioxide - Google Patents
Improvements in and relating to the treatment of gaseous suspensions of titanium dioxideInfo
- Publication number
- GB1118403A GB1118403A GB34782/65A GB3478265A GB1118403A GB 1118403 A GB1118403 A GB 1118403A GB 34782/65 A GB34782/65 A GB 34782/65A GB 3478265 A GB3478265 A GB 3478265A GB 1118403 A GB1118403 A GB 1118403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tio2
- ticl4
- slurry
- water
- suspension
- 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 12
- 239000000725 suspension Substances 0.000 title abstract 4
- 239000004408 titanium dioxide Substances 0.000 title 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000009991 scouring Methods 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
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
- C01G23/075—Evacuation and cooling of the gaseous suspension containing the oxide; Desacidification and elimination of gases occluded in the separated oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US389423A US3310377A (en) | 1964-08-13 | 1964-08-13 | Process for treating a gaseous mixture containing titanium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1118403A true GB1118403A (en) | 1968-07-03 |
Family
ID=23538207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34782/65A Expired GB1118403A (en) | 1964-08-13 | 1965-08-13 | Improvements in and relating to the treatment of gaseous suspensions of titanium dioxide |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3310377A (https=) |
| BE (1) | BE668230A (https=) |
| DE (1) | DE1592205A1 (https=) |
| GB (1) | GB1118403A (https=) |
| NL (1) | NL6510658A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1258402B (de) * | 1965-01-21 | 1968-01-11 | Ministerul Ind Petrolului | Verfahren zur Gewinnung von Titantetrachlorid |
| US3468689A (en) * | 1965-08-09 | 1969-09-23 | Ppg Industries Inc | Process for preparing improved titanium dioxide |
| US3442678A (en) * | 1965-08-31 | 1969-05-06 | Ppg Industries Inc | Method for treating raw pigmentary titanium dioxide |
| US3493342A (en) * | 1968-02-16 | 1970-02-03 | Cabot Corp | Collection of pyrogenic titanium dioxide pigments |
| US3607049A (en) * | 1970-01-22 | 1971-09-21 | Cabot Corp | Cooling of pyrogenic titanium dioxide pigment containing gas streams |
| IT1030645B (it) * | 1974-10-04 | 1979-04-10 | Sir Soc Italiana Resine Spa | Procedimento per la produzione di biossido di titanio |
| EP0265551B1 (de) * | 1986-10-31 | 1990-02-21 | KRONOS TITAN-Gesellschaft mbH | Verfahren zur Herstellung grober scheuernder Titandioxidteilchenaggregate durch Dampfphasenoxidation von Titantetrachlorid und ihre Verwendung zur Verhinderung von Ansatzbildung beim gleichen Prozess |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899278A (en) * | 1959-08-11 | lewis | ||
| US1842620A (en) * | 1928-03-19 | 1932-01-26 | Minerals Increment Company | Method of manufacturing titanic hydroxide |
| US1967235A (en) * | 1931-09-08 | 1934-07-24 | Karl A Ferkel | Method and apparatus for production of metal oxides |
| GB535213A (en) * | 1939-05-04 | 1941-04-02 | Pittsburgh Plate Glass Co | Preparation of titanium dioxide |
| US2559638A (en) * | 1947-07-25 | 1951-07-10 | Du Pont | Production of titanium dioxide |
| GB684016A (en) * | 1950-04-03 | 1952-12-10 | Schweizerhall Saeurefab | Process for the preparation of neutral, inorganic oxide pigments |
| US2721626A (en) * | 1951-12-15 | 1955-10-25 | Du Pont | Cooling and separating by condensation of hot gaseous suspensions |
| US2937928A (en) * | 1956-04-10 | 1960-05-24 | British Titan Products | Preparation of titanium dioxide |
| US3073092A (en) * | 1959-12-28 | 1963-01-15 | British Titan Products | Cooling of vapour-phase oxidation products |
| NL302523A (https=) * | 1962-12-24 |
-
0
- BE BE668230D patent/BE668230A/xx unknown
-
1964
- 1964-08-13 US US389423A patent/US3310377A/en not_active Expired - Lifetime
-
1965
- 1965-08-13 NL NL6510658A patent/NL6510658A/xx unknown
- 1965-08-13 DE DE19651592205 patent/DE1592205A1/de active Pending
- 1965-08-13 GB GB34782/65A patent/GB1118403A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6510658A (https=) | 1966-02-14 |
| DE1592205A1 (de) | 1970-07-09 |
| US3310377A (en) | 1967-03-21 |
| BE668230A (https=) |
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