摘要
本文讨论的内容是硫铁矿烧渣经还原后采用硫酸浸取过程的工艺条件,经回归正交设计,建立了浸取率与各影响因素之间的回归方程,进行了显著性检验,得到了适宜的烧渣浸取条件。
The process condition under that reduced pyrite cinder is leached with H2SO4 are discussed. A regression equation for leachlngh efficiency and process parameters is developed by regression or-thogonalizing design and its significance is tested. The suitable process conditions for pyrite cinder leaching are determined.
出处
《硫酸工业》
CAS
1993年第4期37-39,60,共3页
Sulphuric Acid Industry
