TITANIUM OXIDE PARTICLES AND METHOD FOR PRODUCTION THEREOF

Fine particulates of titanium oxide having a BET specific surface area of from 3 m /g to 200 m /g are obtained using a vapor phase process of producing titanium oxide by oxidizing titanium tetrachloride with an oxidizing gas at a high temperature, wherein a titanium tetrachloride-containing gas and...

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Bibliographic Details
Main Authors KAYAMA, SUSUMU, TANAKA, JUN, TOMIKAWA, SHIN-ICHIRO
Format Patent
LanguageEnglish
French
German
Published 14.08.2002
Edition7
Subjects
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS
INORGANIC CHEMISTRY
METALLURGY
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Summary:Fine particulates of titanium oxide having a BET specific surface area of from 3 m /g to 200 m /g are obtained using a vapor phase process of producing titanium oxide by oxidizing titanium tetrachloride with an oxidizing gas at a high temperature, wherein a titanium tetrachloride-containing gas and an oxidizing gas are supplied and reacted in a reaction tube after each gas is preheated to 500 DEG C or more. The fine particulates of titanium oxide exhibit little aggregation and have highly excellent dispersibility.
Bibliography:Application Number: EP20000955066