Research Progress and Development Trend of Permanent Magnetic Separators in China and Abroad

Abstract

Magnetic separation is an integral part of mineral separation, and separator performance is the key factor in the process of magnetic separation. With the increasing development of constantly updated magnetic materials and magnetic separation process, for the development of the permanent magnetism and large-scale direction start separator, and solve the low grade, fine granularity, weak magnetic the mineral beneficiation opens up a new path. Permanent magnetic separator has the advantages of saving energy consumption, simple structure, convenient operation and maintenance, the advantages of lighter and stable performance, compared with the same type of electromagnetic separator has a more broad prospects for development. This article reviews the characteristics and research on permanent magnetic separator at home and abroad, analyzes the main problems of permanent magnetic separator at home and abroad and its development trend.