本标准规定了钨矿石、钼矿石中锡含量的测定方法。
Methods for chemical analysis of tungsten ores and molybdenum ores.
根据某复杂铜钼矿石的原矿性质，进行了选矿试验研究。
According to the properties of a complex copper-molybdenum ore, experimental study on mineral processing had been conducted.
柱式分选的成功实践为钼矿石分选工艺做出了有益的探索。
The successful practice of column separation has made a beneficial exploration in molybdenum separation process.
内蒙某铜钼矿石中金属矿物以为黄铁矿为主，其次为黄铜矿和辉钼矿等。
The metal minerals of Inner Mongolia Copper and Molybdenum ore mainly exist in pyrite, next in chalcopyrite and molybdenite.
选矿厂的铜钼选矿系统出现了透辉石类含铜钼矿石，使钼浮选钼精矿品位不稳定、回收率低。
With the grade of molybdenum concentrate unsteady, the recovery is low in processing production of the concentrator.
使用旋流-静态微泡浮选柱对河南两种不同类型的的钼矿石进行了试验，均取得了满意的分选指标。
Cyclonic static micro bubble flotation column was used in the test on two Henan molybdenum ores of different types, and good separation performances were achieved in both cases.
通过对钼矿石和产品的分析，针对钼矿石的性质采取了相应的措施，探讨了提高钼精矿品位的途径。
By analysis of molybdenum ores and molybdenum concentrates, the measures were adopted in the light of molybdenum ores. The way for raising the grade of molybdenum concentrates was discussed.
在此背景下对东沟钼矿矿石品位分布及采矿方法进行研究意义重大。
In this background, it is important to study the ore grade distribution and the mining method of donggou molybdenum mine are studied.
文章首次对采自矿床不同类型矿石中的辉钼矿进行了铼-锇同位素定年，获得等时线年龄为（168。
This study provides a high-precision Re-Os isotopic dating for ten molybdenite separated from the different ore types with an isochron age of (168.
矿石主要类型为石英脉型，矿石有益组分为辉钼矿，形成于石英-黄铁矿-辉钼矿-黄铜矿早期矿化阶段。
Ore types are mostly quartz veins. The useful component is molybdenite formed in the quartz-pyrite-molybdenite-chalcopyrite of early mineralization stage.
针对青海某大型钼矿床矿石进行了选矿试验研究。
Mineral processing experiment and study have been carried out for the ores in a certain large molybdenum deposit from Qinghai.
分析了新疆某钼矿的矿石性质，进行了粗选条件试验，对比研究了一段磨矿、一段再磨和二段再磨工艺。
The ore property of a Molybdenum Mine in Xinjiang was analyzed, and then the condition tests for rough separation were carried out.
结果表明：该矿石中主要可回收的金属矿物为辉钼矿，可综合回收的伴生金属矿物为辉铋矿和白钨矿；
The results show that molybdenite is the main recoverable metal mineral and bismuthinite and scheelite are the associated metal minerals recoverable.
结果表明：该矿石中主要可回收的金属矿物为辉钼矿，可综合回收的伴生金属矿物为辉铋矿和白钨矿；
The results show that molybdenite is the main recoverable metal mineral and bismuthinite and scheelite are the associated metal minerals recoverable.
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