Blistercopper is the product of converter blowing. Under blowing and over blowing cause the copper unqualified.
铜锍吹炼的产物是粗铜，欠吹和过吹都会导致粗铜质量不合格。
2
This paper describes the experimental investigation on producing blistercopper and recovering gold and silver by direct smelting of gold-bearing material.
进行了含金物料直接熔炼粗铜捕集回收金、银的试验研究。
3
The gold in blistercopper sample was pretreated with nitric acid - sulphuric acid to remove copper, digested with aqua , and determined by flame atom absorbance spectrometry.