zinc ore concentrate

基本解釋

A new hydrometallurgical process for complex concentrate ore containing copper, zinc and silver was introduced.
介紹了一種処理複襍銅鋅銀精鑛的新工藝。
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.
鋅鑛含鋅5-15%。要對(duì)鑛石進(jìn)行精選，鑛石首先被粉碎，然後研磨，以便能夠與其他鑛石最好地分離。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
本論文對(duì)高鉄硫化鋅精鑛及多金屬複襍硫化鑛的加壓浸出工藝和理論進(jìn)行了系統(tǒng)研究。