随着现代科学技术的发展,钨的应用领域在不断扩大,世界钨的总消费量从1910年的2500吨/年到目前已达6万吨/年,增长了23倍。我国是世界上钨的传统出口国,但选择什么样的合理工艺流程,来获取优质的钨精矿,在国际市场上争取绝对优势,获得较大的经济效益,是我们研究工作的重点。特别是白钨矿的选矿,无论在基础理论研究和 With the development of modern science and technology, the field of application of tungsten is constantly expanding. The total consumption of tungsten in the world has increased by 23 times from 2,500 tons / year in 1910 to 60,000 tons / year. China is the traditional tungsten exporter in the world. However, it is the focus of our research to choose what kind of reasonable process to obtain high-quality tungsten concentrates, gain absolute advantage in the international market and gain greater economic benefits. In particular, scheelite beneficiation, both in theoretical research and