1) cleaning of conductor minerals
导体矿物精选
2) semi-conductor minerals
半导体矿物
1.
On the basis of theories of theromelectricity of semi-conductor minerals and summarizing connections among many prior literature studies,this paper discussed the relationship between theromelectricity of semi-conductor minerals and earthquake prediction.
本文基于半导体矿物热电特性的基本理论,通过大量科学研究成果之间客观联系的分析,论证了天然半导体矿物热电特性与地震预测的关系。
3) flotation separator for solid materials
固体矿物浮选机
4) the concentrated bauxite
选精矿
1.
Test study of lime adding types on the concentrated bauxite digestion;
石灰添加方式对选精矿溶出效果影响的试验研究
5) flotation concentrates
浮选精矿
1.
As for the proposed new technology treating the sulfide flotation concentrates firstly by hydrometallurgical pre-treatment and then by high-temperature cyanide leach,the influences of various technical conditions in pre-treatment process on the pressure oxidization leaching of copper and nickel and on the later pressure cyanide leaching of platinum and palladium were investigated.
针对前期研究提出的浮选精矿先经湿法预处理而后再加压氰化浸出铂族金属的全湿法新工艺,变动预处理反应过程各种工艺参数,考察了预处理对铜、镍氧化浸出以及对后续铂、钯氰化浸出指标的影响。
6) flotation concentrate
浮选精矿
1.
Pressure cyanide hydrometallurgical process for treatment of Pt-Pd sulfide flotation concentrates;
加压氰化处理铂钯硫化浮选精矿全湿法新工艺
2.
According to the results of commercial test, the article introduces reaction pattern of silicon and titanium minerals in the flotation concentrate and scar status of the process.
论述了铝土矿浮选精矿拜耳法双流溶出工艺过程各阶段温度的控制依据。
补充资料：导体矿物
导体矿物
conductor mineral
daotr kuangwu导体矿物(eonduetor mineral)拉度为lmm时电阻小于1护O或介电常数大于12的矿物。介电常数的大小与测定矿样所用交流电的频率及温度有关，在采用通用的工频(50或6oHz)交流电时，介电常数大，采用高频交流电时，介电常数小。通常标出的介电常数是指在使用50或6oHz交流电时测出的数值。电选过程中导体矿物在高压电晕电场中吸附电荷后，电荷在其表面容易流动;在高压静电场中容易感应带电;与高压带电极接触时，又能很快地获得与带电电极符号相同的电荷。 (刘永之)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条