摘要
某低品位铅锌矿含铅3.11％、含锌2.50％,采用一段磨矿(-0.074mm 66.640％)、优先浮铅的选矿工艺,用浮选硫化矿的常规药剂分选,可分别得到品位61.58％、回收率87.01％的铅精矿和品位48.69％、回收率62.91％的锌精矿。
A low grade lead-zinc ore, containing 3. 107% Pb and 2. 50% Zn, is separated by
using selective floation technology with single-stage grinding (--0. 074 nun 66. 40%) and
conventional reagents of sulphide ore. The test results are as follows: the grade of lead con-
centrate is 61. 58% Pb with the recovery of 87. 01% and the grade of zinc concentrate is 48.
69% Zn with the recovery of 62. 91%.
出处
《广东有色金属学报》
2003年第1期13-17,共5页
Journal of Guangdong Non-Ferrous Metals
