硫化金

该工艺为复杂硫化金精矿的综合回收利用提供了新的途径。

The technology provides a new approach for comprehensive use of complex gold sulphide concentrate .

通过对吉林某地高砷高硫金矿中金的相态分析研究，结果表明：该含金矿样中金主要以毒砂包裹金和硫化包裹金两种形式存在。

The phase analysis of gold in high arsenic and sulfur containing mineral of somewhere in Jilin Province was made . The result showed that the gold in ore sample mainly occurred as that gold enclosed by arsenical pyrite and sulfide .

溴&硫氰酸盐体系浸取硫化矿中的金

Leaching Gold from Sulfide Ore by the System of Bromine and Thiocyanate

溴化法浸取硫化矿中的金

Leaching Gold from Sulfid Ore by Method of Bromide

硫化矿的浸金研究&酸性硫脲溶液体系

Study on leaching gold from sulphide ores with the system of acidic thiourea solution

硫化棉纤维对金、钯、铂等金属离子具有较高的吸附选择性，我们利用它从工业样品中提取了高纯度的金。

Sulfurized cotton fiber has high absorbing selectivity for the metal ions of gold , palladium , platinum and etc. Gold of high purity can be extracted from industrial samples by the fibers .

以涤棉和纯棉织物为试验材料，采用硫化锡类新型金粉涂料印花。

A new kind of artificial gold powder coating material of the tin sulphide type has been applied to textile printing , using polyester / cotton and cotton fabrics as the testing materials .

本文研究了用石硫合剂（LSSS）从小秦岭地区氧化、硫化及含砷硫化矿/金精粉中提取金银。

This paper made studies of gold extraction from oxidized ores and sulphide or arsenic-bearing sulphide ores as well as gold concentrate powder in Xiao-Qin-Ling District by LSSS leaching .