期刊名称：Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie
印刷版ISSN：1844-7007
出版年度：2007
卷号：01
出版社：Academica Brâncuşi
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.
