摘要
对某大型钼钨矿进行了工艺矿物学研究,确定了该矿主要矿物组成及含量,并详细研究了钼、钨类矿物的化学成分、粒度和嵌布特征以及钼、钨等元素的赋存状态。该矿含钼、钨的矿物种类复杂多样,主要为辉钼矿、钼华、白钨矿、钨钼钙矿。矿石中含有一定量的碳酸盐、滑石、石膏、皂石和蛇纹石,这些脉石矿物严重影响钼、钨的选别。
Process mineralogy study was conducted on a super large-scale molybdenum-tungsten ore deposit. The main minerals composition and relative content was determined, as well as chemical components, grain size, embedded characteristics, occurrence state of molybdenum and tungsten minerals.The minerals occurrence of molybdenum and tungsten is complicated,and molybdenite,molybdite,scheelite and powellite are the main minerals. The ore contains a certain amount of carbonate, talc, gypsum and fluorite,which seriously affect the separation of molybdenum and tungsten.
出处
《有色金属（选矿部分）》
CAS
北大核心
2014年第6期1-4,共4页
Nonferrous Metals（Mineral Processing Section）
关键词
钼钨矿
工艺矿物学
赋存状态
molybdenum-tungsten ore
process mineralogy
occurrence state
