江西钨资源十分丰富,储量居全国第二,精矿产量居全国第一。十一个统配钨矿年处理矿石量几百万吨,其中细泥量占10～11％,金属量占13～15％。因此,提高钨细泥选矿回收率一直是我们研究的重点。一、钨细泥的特性钨细泥由原生钨细泥和次生钨细泥两部分组成。原生钨细泥是指进入选厂原矿中所 Jiangxi tungsten resources are very rich, reserves second in the country, concentrate production ranks first in the country. Eleven ore with tungsten ore processing millions of tons, of which fine mud accounted for 10 to 11%, accounting for 13 to 15% of the metal. Therefore, increasing the recovery rate of tungsten fine mud beneficiation has always been the focus of our research. First, the characteristics of tungsten fine mud Tungsten fine mud from the primary tungsten fine mud and secondary tungsten fine mud composed of two parts. Primary tungsten fine mud refers to enter the mill ore