Fujian molybdenum ore beneficiation production line

Molybdenum Introduction

Molybdenum is a relatively late discovery of a metallic element, in 1792 by the Swedish chemist was extracted from molybdenite. Since molybdenum has high strength, high melting point, corrosion resistance, wear research, etc., so the industry has been widely used.

Case Description

The main location of customers valuable mineral molybdenite, non-metallic mineral quartz content of more serious alteration and gangue minerals. The election process for the first roughing mill, two scavenging, four selection, molybdenum ore grade of 0.38%, in recent years due to the mining depth increased, ore properties change, flotation index is poor, resulting in the loss of molybdenum more. Later, after Braun machine scene investigation and analysis to determine the causes of problems, and after several tests to determine the final process: ore a period of grinding, a rough election, a crude selection, a crude concentrate regrinding, three times sweep the election, then after seven grinding selection, to achieve a better indicator.