研究了隐晶质石墨的提纯工艺中焙烧动力学方程。
Kinetic equation in the baking process of purifying aphanitic graphite were researched.
研制了一种对难于浮选的隐晶质石墨有良好浮选效果的新的复合型石墨浮选剂。
A new compound floatation agent for graphite has been developed, which is very effective on the floatation of cryptocrystalline graphite.
矿石的主要结构是隐晶质结构、胶状结构、显微鳞片结构及砂质结构。
The textures of the manganese-silver ore include aphanitic, colloform, micro-squama and arenaceous textures, and its structures are mainly the vein, colloform and disserminated structures.
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