zinc ore concentrate

常見例句

A new hydrometallurgical process for complex concentrate ore containing copper, zinc and silver was introduced.
介紹了一種處理復(fù)雜銅鋅銀精礦的新工藝。
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.
鋅礦含鋅5-15%。要對礦石進行精選，礦石首先被粉碎，然后研磨，以便能夠與其他礦石最好地分離。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
本論文對高鐵硫化鋅精礦及多金屬復(fù)雜硫化礦的加壓浸出工藝和理論進行了系統(tǒng)研究。