期刊论文

中文

化工矿物与加工

1008-7524

2009

38

4

19-21

10.3969/j.issn.1008-7524.2009.04.006

国家自科基金项目（50774016） 湖南科技厅项目（05GK3015、05JT1079）.

本校为第一机构

以过渡态理论为基础，从理论上初步探讨了机械活化储能对闪锌矿溶出反应动力学的影响，认为在化学反应控制的溶出反应过程中，机械活化闪锌矿的速率常数k2与未活化矿的速率常效k1之比满足k2/k1=exp（E/RT）.

The effect of mechanically activated stored energy of sphalerite on the dissolution reaction kinetics was investigated preliminarily according to the transition state theory. The ratio of the rate constant of the mechanically activated sphalerite to non-mechanically activated ones can be expressed in k2/k1=exp（E/RT） during the digestion rea...