J. Korean Ceram. Soc. > Volume 25(6); 1988 > Article
 Journal of the Korean Ceramic Society 1988;25(6): 655.
 알루미나 정제공정의 분체공학적 연구 백행남, 서태수, 곽중협 한국화학연구소 무기화학부 A Study on the Purification Process of Alumina by Powder Technics ABSTRACT As a part of study to establish the industrial process for manufacturing high purity alumina powder which is largely used as fine ceramics, an adsorption method using a silica-containing material which can absorb to eliminate a major impurity, Na in aluminum hydroxide as a raw material has been studied. It is confirmed that the primary property of powder such as the particle size of raw material and that of silica-containing material plays a great important role in the purification process.
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