Process for preparing a powder containing at least one metal oxide.

摘要

Method for producing metal oxide powder wherein an anhydrous chlorine-containing metal compound is dissolved in an alcohool to which epoxyde is added, whereafter water is added to the resulting reaction medium, and the metal oxyde which precipitates is collected. Zirconium oxide powder is obtained by the disclosed method, with spherical grains having a diameter comprised between 0.05 and 2 microns.