ASTM E1805重力法测定铜浓缩物中金试金分析标准试验方法
日期:2012-02-08 10:21
ASTM E1805 Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
ASTM E1805重力法测定铜浓缩物中金试金分析标准试验方法
In the metallurgical process used in the mining industries, gold is often carried along with copper during the flotation concentration process. Metallurgical accounting, process control, and concentrate evaluation procedures for this type of material depend on an accurate, precise measurement of the gold in the copper concentrate. This tes
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