percolation leaching

基本解释

The mechanical strength of calcined briquet can meet the needs of percolation leaching operation.
焙烧球料的机械强度也能满足渗滤浸出操作要求。
Compared with conventional percolation leaching process, the leaching rate is improved by 3%, leaching time is shorted by 26%, and acid consumption is saved by 34%.
同目前渗滤浸出工业化生产相比较，提高铀浸出率3%，浸出周期缩短26%，节省硫酸34%。
Through pretreatment of alkali leaching followed by percolation cyaniding, the leaching rate of the low grade gold ores which contain arsenic abundantly reaches to 80.
通过对惠家沟高砷低品位金矿石采用碱浸预处理──渗滤氰化提金试验，获得了金浸出率80。