The correlation between the particle size of oxidized copper ore and its metal extraction rate in heap leaching process was studied.

研究了在堆浸工艺中氧化铜矿石粒级大小与浸出率之间的相关性。

youdao

The conditions and result of a commercial scale trial of gold extraction from stripped barren ore by heap leaching process are reported.

介绍了用堆浸法从剥离贫矿石中回收黄金的工业试验条件及结果。

youdao

During the heap leaching process, the saturated surface is affected by many kinds of uncertain factors, so it is very hard to describe the evolvement rule truly.

在堆浸生产过程中，浸润面受多种不确定性因素的影响，因此浸润面的演化规律很难被准确描述。

youdao

That was in 1994, when Friedland was best known by critics as "Toxic Bob, " after another of his ventures, Galactic Resources, tried to develop a gold mine near Summitville, Colorado using heap leaching, an extraction process that dips ore in cyanide to extract gold.

FORBES: Magazine Article

That was in 1994, when Friedland was best known by critics as "Toxic Bob, " after another of his ventures, Galactic Resources, tried to develop a gold mine near Summitville, Colo. using heap leaching, an extraction process that dips ore in cyanide to extract gold.

FORBES: The Promoter