Extraction of gold was more than 970 % at optimum conditions.
在适宜条件下,金浸出率达到97%以上.
Through bacterial oxidation, the gold leaching rate comes from 53.4 % to 92 %.
通过细菌预氧化 、 金的浸出率从534%提高到92%以上.
The exogenous enzymes could significantly improve the qualities of Radix ginseng extract.
外源酶可提高人参的浸出率.
Indium leaching rate was more than 90 % at optimum conditions.
在适宜的条件下,铟的浸出率达到90%以上.
Under appropriate technological conditions, 95 % of manganese can be leached out.
该法在较佳的工艺条件下, 锰的浸出率可达95%以上.
The recovery of and silver exceeds 95 % and % respectively.
对本次研究所用原料,金银的浸出率分别大于95%和%.
The recovery of silver exceeds 95 % and 92 % respectively.
对本次研究所用原料,金银的浸出率分别大于95%和92%.
Hydrogen peroxide and cyanide consumptions can be reduced with the similar gold leaching speed and recovery.
在金浸出速度和浸出率基本相同的情况下,可以降低过氧化氢和氰化物的耗量.
Under the optimum technological conditions, the leaching efficiencies of Mn and Ag % and 95 % respectively.
在最佳工艺条件下, 锰的浸出率达99%以上,银的浸95%以上.
In this article, the process and numerical model of copper oxide ore leaching are introduced.
介绍了氧化铜矿石的浸出过程及浸出数值模型,分析了矿石粒度对渗透性及浸出率的影响.
Different methods of microbial comprehensive bioleaching are used to increase the leaching rate of chalcopyrite.
为了提高黄铜矿的浸出率,可以施加许多微生物强化浸出方法.
Extraction ratio of nickel and cobalt in the leaching process amounts to 98 %.
在浸出过程中,镍和钴的浸出率达98%.
The experimental results of chloride leaching, copper cobalt separation and iron TBP extraction are obtained.
试验条件下,钴 、 铜、铁浸出率均达到99%,且分离效果良好.
Roasting or chlorination could deactivate carbonaceous materials to eliminate theirs effects on recovering gold.
焙烧或氯化则可使矿石中的“劫金”碳质物得到钝化,从而消除碳对金浸出率的影响.
The minor - scale industrial heap - leaching test presents the character of long leaching cycle and low leaching ratio.
经过小型工业堆浸试验,呈现出周期较长、浸出率较低的特征.