copper sulfide

常見例句

It is effectively on accelerating leaching speed of copper sulfide and increasing leaching rate of copper that bacteria acts on low grade copper sulfide ore.
利用細(xì)菌的作用對(duì)低品位硫化銅礦石進(jìn)行浸出，能有效地促進(jìn)硫化銅礦物中銅的浸出，提高銅浸出率。
The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
通過DTA和TG結(jié)合X 射線衍射分析的方法，將硫化銅精礦加碳酸鈣焙燒與硫化銅精礦焙燒的反應(yīng)機(jī)理進(jìn)行了對(duì)比研究。
Floatation experiment in Wushan Copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate when they are used as copper sulfide collector.
江西武山銅礦的浮選實(shí)驗(yàn)研究表明：異丙基黃原酸甲酸乙酯與黃藥相比，對(duì)硫化銅礦具有更高的回收率，精礦中銅品位更高。