隐晶质石墨

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 .

隐晶质石墨提纯工艺中硅的焙烧动力学研究

Baking Kinetics for Silicic Impurity in Purification Process of Aphanitic Graphite

搅拌磨制备隐晶质石墨超细粉体的研究

Study on the ultrafine aphanitic graphite particles fabricated with stirred mill

隐晶质石墨浮选研究

A Study on Flotation of a Cryptocrystalline Graphite Ore

隐晶质石墨在化学作用下的结构变化

The structural change of Aphanitic Graphite in chemical treatment

本文利用透射电镜观察了隐晶质石墨矿石的微观形态。

Cryptocrystalline graphite ores have been examined by TEM .

关于隐晶质石墨性质及其分选的研究

Study on cryptocrystalline graphite properties and ore dressing

隐晶质石墨超细粉体制备研究

Study on Preparation of Ultrafine Aphanitic Graphite Powder

隐晶质石墨矿石的透射电镜观察

TEM observation on cryptocrystalline graphite ore

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 .

隐晶质石墨与酸碱作用，其微晶中插入了某些基因，而杂质并未在衍射谱线上显示出来。

Aphanitic graphite react with acid , alkali , result in implanting same radical into crystallite , but impurity isn 't shown on X-ray .

研究结果表明，改进的火法&湿法提纯法可将固定碳含量为84.18%的隐晶质石墨提纯至固定碳含量达99.25%的产品。

Research results show that the improved pyro-hydro purifying method can increase fixed carbon content of the aphanitic graphite from 84.18 % to 99.25 % .

本文研究了隐晶质石墨矿浮选工艺参数对品位和回收率的影响，得到了较有利的磨矿粒度，捕收剂和起泡剂的用量值。

In order to improve the quality and the recovery rate of graphite , the floatation technology parameters were studied and the useful results of pulverization size , quantity of collecting agent and foaming agent were obtained .