acid leaching

常見例句

Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
研究了從鋅焙燒煙塵常壓熱酸浸出液中沉淀針鐵礦的過程。
The enrichment and recovery of tantalum and niobium through acid leaching and sodium alkali fusing from tungsten residue is studied.
研究了用酸浸與鈉堿熔融法從鎢渣中富集和回收鉭鈮。
To improve the utilization value of diatomite ore, a research on isothermal stable state acid leaching purification by microwave was made.
為提高硅藻土礦利用價值，進行了微波作用下硅藻土礦的穩(wěn)態(tài)酸浸提純研究。