DE1261490B - Verfahren zum Herstellen von feinverteiltem Titandioxyd - Google Patents
Verfahren zum Herstellen von feinverteiltem TitandioxydInfo
- Publication number
- DE1261490B DE1261490B DEB81914A DEB0081914A DE1261490B DE 1261490 B DE1261490 B DE 1261490B DE B81914 A DEB81914 A DE B81914A DE B0081914 A DEB0081914 A DE B0081914A DE 1261490 B DE1261490 B DE 1261490B
- Authority
- DE
- Germany
- Prior art keywords
- gas
- titanium dioxide
- plasma
- titanium
- finely divided
- 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 compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 80
- 239000004408 titanium dioxide Substances 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000007789 gas Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 39
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 29
- 239000010936 titanium Substances 0.000 claims description 29
- 229910052719 titanium Inorganic materials 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 239000012808 vapor phase Substances 0.000 claims description 7
- 239000012159 carrier gas Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000000049 pigment Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000010453 quartz Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 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
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052861 titanite Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 241000157302 Bison bison athabascae Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 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
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
-
- 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
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
- C01P2006/80—Compositional purity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/11—Batch distillation
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20000/64A GB1093441A (en) | 1964-05-13 | 1964-05-13 | Production of titanium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1261490B true DE1261490B (de) | 1968-02-22 |
Family
ID=10138673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB81914A Pending DE1261490B (de) | 1964-05-13 | 1965-05-13 | Verfahren zum Herstellen von feinverteiltem Titandioxyd |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2120491A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-01-06 | 1972-08-18 | Anvar | |
| US3856918A (en) * | 1973-03-28 | 1974-12-24 | American Cyanamid Co | Process for the beneficiation of titaniferous ores utilizing hot wall continuous plasma reactor |
| FR2512623A1 (fr) * | 1981-09-10 | 1983-03-11 | Commissariat Energie Atomique | Procede de fusion et/ou d'evaporation pulsee d'un materiau solide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921892A (en) * | 1954-12-08 | 1960-01-19 | Amalgamated Growth Ind Inc | Apparatus and process for conducting chemical reactions |
| GB976080A (en) * | 1960-03-17 | 1964-11-25 | Laporte Titanium Ltd | Improvements in and relating to the manufacture of titanium dioxide |
| US3118732A (en) * | 1962-01-29 | 1964-01-21 | Glidden Co | Cyclic process for producing titanium dioxide pigment |
| US3214284A (en) * | 1962-04-25 | 1965-10-26 | Pittsburgh Plate Glass Co | Production of pigmentary titanium oxide |
-
0
- BE BE663889D patent/BE663889A/xx unknown
- NL NL134693D patent/NL134693C/xx active
-
1964
- 1964-05-13 GB GB20000/64A patent/GB1093441A/en not_active Expired
-
1965
- 1965-05-07 US US454022A patent/US3429665A/en not_active Expired - Lifetime
- 1965-05-13 DE DEB81914A patent/DE1261490B/de active Pending
- 1965-05-13 NL NL6506133A patent/NL6506133A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-15 |
| GB1093441A (en) | 1967-12-06 |
| NL134693C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| BE663889A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US3429665A (en) | 1969-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1442763A1 (de) | Verfahren und Einrichtung zur Herstellung eines Oxyds eines der Elemente Titan,Zirkon,Eisen,Aluminium und Silizium durch Umsetzen eines in der Dampfphase vorliegenden Chlorids des Elementes mit einem oxydierenden Gas | |
| DE2048220A1 (de) | Verfahren und Vorrichtung zur Her stellung von teilchenförmigen Metall oxyden | |
| DE1467351A1 (de) | Verfahren zur Herstellung von Titanoxyd-Pigmenten | |
| DE2260338A1 (de) | Verfahren zur reduktion von metallooiden in einem lichtbogen-erhitzer | |
| DE69406143T2 (de) | Erzeugung von Ozon mit Wirbelströmung | |
| DE1592445C3 (de) | Verfahren und Vorrichtung zur Herstellung von Titandioxyd durch Dampfphasenoxydation von Titantetrachlorid | |
| DE3636704A1 (de) | Verfahren und vorrichtung zur herstellung von kleinen hochreinen magnesiumoxidteilchen | |
| DE1908747C3 (de) | Verfahren zur Abtrennung eines durch Hochtemperaturoxidation erzeugten Titandioxid-Pigments | |
| DE1299602B (de) | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von feinteiligen und hitzebestaendigen Oxyden | |
| DE1261490B (de) | Verfahren zum Herstellen von feinverteiltem Titandioxyd | |
| DE1294938B (de) | Verfahren zur Herstellung von feinteiligen Metalloxyden | |
| DE1150955B (de) | Verfahren und Vorrichtung zum Reinigen von hochdispersen Oxyden | |
| DE2123317A1 (de) | Verfahren zur Herstellung von Titantetrachlorid | |
| DE2010357A1 (de) | Verfahren zur Herstellung von aluminoxidhaltigen Mischoxiden | |
| DE1277209B (de) | Verfahren und Vorrichtung zur Herstellung von Metalloxyden | |
| DE2139446A1 (de) | Verfahren zur Herstellung von Pulvermaterialien | |
| DE1814557A1 (de) | Verfahren und Vorrichtung zur Durchfuehrung chemischer Reaktionen | |
| DE2526613A1 (de) | Verfahren und vorrichtung zum erhitzen von gasen | |
| DE2629933A1 (de) | Verfahren zur herstellung von titantetrachlorid | |
| DE2356382A1 (de) | Verfahren zur reduktiven behandlung von eisenhaltigen titanmaterialien | |
| DE1296129C2 (de) | Verfahren und Vorrichtung zur Herstellung von Metalloxydteilchen | |
| DE1276005B (de) | Verfahren und Reaktionskammer zur Herstellung von pyrogenen Metalloxyd-Pigmenten, insbesondere von Titandioxyd | |
| DE3339490C2 (de) | Verfahren zur plasmachemischen Gewinnung eines feindispersen Pulvers | |
| DE2142680A1 (de) | Verfahren zur herstellung von metalloxiden und nichtmetalloxiden | |
| DE2410950A1 (de) | Verfahren und vorrichtung zur dampfphasenoxydation und metallhalogeniden |