本文扼要地叙述了江西省几种典型的钨细泥选矿流程,并介绍了用低度细泥钨精矿为原料制作仲钨酸铵的工业试验流程和指标。对现在细泥选矿生产中存在的问题及改进办法提出了意见,同时还对进一步改进钨细泥选矿流程可能采用的工艺和设备提出了研究方向。 This article briefly describes several typical tungsten fine silt beneficiation processes in Jiangxi Province, and introduces the industrial test procedures and indicators for the production of ammonium paratungstate from low-grade fine-grained tungsten concentrates. Put forward opinions on the existing problems in fine silt dressing and the ways to improve it, and put forward the research directions on the possible processes and equipment for further improving the beneficiation process of tungsten fine silt.