Agitation Leaching Process: The reagent can be prepared as a 10%–15% solution for addition, or it can be directly added in solid form into the agitation tank. The reagent concentration in the slurry is generally controlled within the range of 0.03%–0.1%.
Dosage Optimization:Due to variations in ore composition and pH, the reagent dosage should be determined based on actual ore conditions and laboratory test results. The reagent should be added proportionally.
pH调节:使用石灰或其他碱性物质调节矿堆或矿浆的碱度,将pH值控制在10–12之间。
pH Adjustment:Adjust the alkalinity of the ore heap or slurry using lime or other alkalis, maintaining the pH value at 10–12.
堆浸或池浸:根据试验结果,按最佳浸出浓度配制药剂溶液,并通过喷淋或浸泡方式进行处理。
Heap or Tank Leaching:Based on test results, prepare the reagent solution at the optimal leaching concentration and apply it by spraying or soaking.
搅拌浸出:按照试验所确定的最佳工艺条件进行浸出,包括矿浆浓度、药剂浓度以及浸出时间等参数控制。
Agitation Leaching:Carry out leaching according to the optimal conditions determined by testing, including slurry concentration, reagent concentration, and leaching time.
浓度控制:在浸出过程中应定期检测药剂浓度,当浓度下降时应及时进行补加,以保持有效浓度水平。
Concentration Control:During the leaching process, regularly monitor the reagent concentration. Replenish the reagent promptly when the concentration decreases.