percolation leaching

基本解釋

The mechanical strength of calcined briquet can meet the needs of percolation leaching operation.
焙燒球料的機(jī)械強(qiáng)度也能滿足滲濾浸出操作要求。
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%.
同目前滲濾浸出工業(yè)化生産相比較，提高鈾浸出率3%，浸出周期縮短26%，節(jié)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.
通過對(duì)惠家溝高砷低品位金鑛石採用堿浸預(yù)処理──滲濾氰化提金試騐，獲得了金浸出率80。