zinc ore concentrate

常见例句

A new hydrometallurgical process for complex concentrate ore containing copper, zinc and silver was introduced.
介绍了一种处理复杂铜锌银精矿的新工艺。
Zinc ores contain 5 -15% zinc. To concentrate the ore it is first crushed and then ground to enable optimal separation from the other minerals.
锌矿含锌5-15%。要对矿石进行精选，矿石首先被粉碎，然后研磨，以便能够与其他矿石最好地分离。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
本论文对高铁硫化锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。