In this paper the heat balance of pressureleaching for zinc sulphide concentrate is calculated.
笔者对硫化锌精矿加压浸出过程的热平衡进行了计算。
2
A study for leaching of a low grade and difficult to separate copper ore was performed by using ammoniacal pressureleaching method.
用加压氨浸的方法，对某低品位难选离析铜矿进行了浸出研究。
3
The mineral structure of HFZSC, the mechanisms of pressureleaching of zinc and the electron transference of iron ion have been examined systematically.