Leaching of gold is a nwe method for non-cyanidation leaching gold.
碘化浸金是一种新的非氰化浸金方法。
Hence, this cyanidation leaching process is recommended to treat this ore.
因此，推荐采用全泥氰化浸出工艺处理该矿石。
The adsorption process of silver and gold complexes on cyanidation leaching residue of an oxide ore containing limonite is investigated.
研究某褐铁矿型金矿石氰化浸出渣对银和金氰络合物的吸附过程。
In the cyanidation process, the henna film on some monomer gold was restrained, and as a result, the leaching period was shortened and the recovery rate was enhanced.
在氰化过程中，金精矿中的一些单体金粒表面上形成的红褐色薄膜得到抑制，缩短了氰化浸出时间，提高了金浸出率。
There are many factors affecting soaping gold with cyanidation, two of which, suitable temperature and dissolved oxygen, can increase gold leaching ratio with cyanidation.
影响氰化法侵金的因素较多，其中选择适宜温度和溶解氧供给条件，也是提高金矿石氰化浸出率的两项重要技术措施。
The polysulfide solution is one of non cyanidation systems of gold leaching in which polysulfide ions are the main effective components.
多硫化物溶液是一种非氰化浸金体系，其中的有效成份是多硫根离子。
The method and result of leaching of gold ore heap bio oxidation cyanidation CIL process was introduced.
介绍了难浸金矿石堆式细菌氧化—氰化炭浸提金的基本试验方法和结果。
The second was that cyanidation after alkali leaching was followed by flotation of cyanide residue.
比较结果表明，采用碱浸预处理后氰化、氰渣浮选工艺经济效益更好。
Experiment study demonstrates : individual cyanidation is suitable for lesser enclosure of the gold ore, leaching rate of 85%;
试验研究表明：对于包裹金含量低的矿石，以氰化法为宜，金浸出率85% ；
Experiment study demonstrates : individual cyanidation is suitable for lesser enclosure of the gold ore, leaching rate of 85%;
试验研究表明：对于包裹金含量低的矿石，以氰化法为宜，金浸出率85% ；
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