The adsorption process of silver and gold complexes on cyanidation leachingresidue 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。
2
Neutral leachingresidue of roasted zinc concentrate often contains germanium which is poorly recovered in conventional two-stage leaching.
硫化锌精矿焙烧矿的中性浸出渣常含有锗等有价元素，常规低酸高酸两段浸出流程锗的直收率低。
3
The acid leachingresidue is studied by X ray diffraction analysis and IR spectrometry and the results show that it mainly consists of active silicon dioxide.