期刊名称：Constantin Brancusi University's Annals, Letters and Social Sciences Serie
印刷版ISSN：1844-6051
出版年度：2007
期号：1
出版社：Academica Brancusi Publisher
摘要：The possibility to extract iron from coal in order to decrease sulphure content is that to use the high gradient magnetic separation method and superposed magnetic field gradients. Constructive details, characteristics of the high gradient magnetic separation installation used, theoretical and experimental date are presented in this paper.
