A systematic study on the adsorption properties of polymeric carbohydrate dextrin on barite and fluorite surface was carried out.
本工作系统地研究了聚合碳水化合物——糊精在重晶石和萤石表面的吸附特性。
Thes study and bring forward a new formula for acid bleaching of barite powders containing impurities such as fluorite and calcite.
研究并提出用稀盐酸、硼酸和反应助剂作为含有萤石、方解石杂质的重晶石粉体酸漂增白的新配方。
A great quantity of fluid-melt inclusions was found in early-stage formed fluorite and quartz from aegirine-augite-barite pegmatite vein and carbonatite vein in Mianning REE deposit of Sichuan.
在四川冕宁稀土矿床霓辉重晶伟晶岩和碳酸岩矿体的早期萤石、石英中发现了大量的流体-熔融包裹体。
Fluorite gold deposit, a new type of gold deposits, is hosted in the fluorite orefield and controlled by Chencai group horizon. The deposit locates Southeast of Zhejiang.
浙东南萤石型金矿赋存于萤石矿田中，是一个受陈蔡群层位控制的新类型金矿。
The unstable index behaved in flotation process research on Shizhuyuan low grade, complicated chemical composition fluorite bored researchers for a long time.
柿竹园低品位复杂萤石的浮选工艺研究一直处于试验阶段，指标不稳定。
The paper mainly introduced the process of slag-forming by using alkali slag as a substitute to fluorite and lime in top-bottom combined blowing converter.
本文对复吹转炉炼钢工艺中加入碱渣代替部分萤石和石灰进行了试验研究。
XRD patterns show that all SDC powders calcined at various temperatures have a cubic fluorite structure.
XRD测试显示在不同温度预烧的粉体均成立方萤石结构。
The results show that the prepared samples have uniform crystallinity and fine crystalline, with a cubic fluorite structure.
结果表明：所得到的纳米晶粒度均匀、结晶完好，属于立方萤石结构。
The results show that the prepared samples have uniform crystallinity and fine crystalline, with a cubic fluorite structure.
结果表明：所得到的纳米晶粒度均匀、结晶完好，属于立方萤石结构。
应用推荐