NO116459B - - Google Patents
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- Publication number
- NO116459B NO116459B NO165833A NO16583366A NO116459B NO 116459 B NO116459 B NO 116459B NO 165833 A NO165833 A NO 165833A NO 16583366 A NO16583366 A NO 16583366A NO 116459 B NO116459 B NO 116459B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- reaction mixture
- chamber
- mixing chamber
- reaction
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 83
- 239000007789 gas Substances 0.000 claims description 67
- 238000006243 chemical reaction Methods 0.000 claims description 59
- 239000000049 pigment Substances 0.000 claims description 56
- 239000011541 reaction mixture Substances 0.000 claims description 45
- 239000000112 cooling gas Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 13
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 28
- 239000004408 titanium dioxide Substances 0.000 description 8
- 238000004040 coloring Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003892 spreading 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
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
-
- 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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET29995A DE1283818B (de) | 1965-12-11 | 1965-12-11 | Verfahren und Vorrichtung zur Herstellung eines Rutil-Pigmentes durch Umsetzung von Titantetrachlorid mit Sauerstoff bzw. sauerstoffhaltigen Gasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116459B true NO116459B (es) | 1969-03-31 |
Family
ID=7555281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165833A NO116459B (es) | 1965-12-11 | 1966-12-02 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3457038A (es) |
| BE (1) | BE690993A (es) |
| DE (1) | DE1283818B (es) |
| ES (2) | ES334331A1 (es) |
| FI (1) | FI46716C (es) |
| FR (1) | FR1504297A (es) |
| GB (1) | GB1155558A (es) |
| NL (1) | NL6617318A (es) |
| NO (1) | NO116459B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012201A (en) * | 1973-03-22 | 1977-03-15 | Tioxide Group Limited | Reactor |
| DE3205213C2 (de) * | 1982-02-13 | 1985-08-22 | Kronos Titan-Gmbh, 5090 Leverkusen | Vorrichtung zum Kühlen heißer Gas-TiO↓2↓-Suspensionen aus der Titandioxidherstellung durch Dampfphasenoxidation von Titantetrachlorid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508272A (en) * | 1947-07-23 | 1950-05-16 | Du Pont | Cooling gaseous suspensions of titanium dioxide in the preparation of titanium dioxide pigments from titanium tetrachloride |
| US2670275A (en) * | 1950-09-02 | 1954-02-23 | Du Pont | Metal oxide production |
| US2750260A (en) * | 1953-02-10 | 1956-06-12 | American Cyanamid Co | Combustion of titanium tetrachloride with oxygen |
| US2957753A (en) * | 1958-11-05 | 1960-10-25 | American Cyanamid Co | Titanium dioxide from titanium tetrachloride |
| US3217787A (en) * | 1961-08-18 | 1965-11-16 | American Cyanamid Co | Method for cooling a gaseous suspension of titanium dioxide |
| NL302523A (es) * | 1962-12-24 | |||
| US3203763A (en) * | 1963-01-17 | 1965-08-31 | Du Pont | Production of metal oxides through oxidation of metal halides |
-
1965
- 1965-12-11 DE DET29995A patent/DE1283818B/de active Pending
-
1966
- 1966-09-29 US US583019A patent/US3457038A/en not_active Expired - Lifetime
- 1966-12-02 NO NO165833A patent/NO116459B/no unknown
- 1966-12-05 FI FI663215A patent/FI46716C/fi active
- 1966-12-05 GB GB54411/66A patent/GB1155558A/en not_active Expired
- 1966-12-09 FR FR86961A patent/FR1504297A/fr not_active Expired
- 1966-12-09 NL NL6617318A patent/NL6617318A/xx unknown
- 1966-12-09 BE BE690993D patent/BE690993A/xx unknown
- 1966-12-09 ES ES334331A patent/ES334331A1/es not_active Expired
-
1967
- 1967-08-09 ES ES343963A patent/ES343963A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE690993A (es) | 1967-05-16 |
| FR1504297A (fr) | 1967-12-01 |
| FI46716C (fi) | 1973-06-11 |
| GB1155558A (en) | 1969-06-18 |
| DE1283818B (de) | 1968-11-28 |
| ES334331A1 (es) | 1968-02-01 |
| ES343963A1 (es) | 1968-10-01 |
| FI46716B (es) | 1973-02-28 |
| US3457038A (en) | 1969-07-22 |
| NL6617318A (es) | 1967-06-12 |
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