CAJ | 학술논문

对云南某黏土质氧化铜矿进行了浸出试验研究,试验结合不同粒级矿石的可浸性能差异,对矿石进行分级强化浸出。+0.074mm 添加强化浸出剂 ED-1搅拌浸出,-0.074mm 加温80℃搅拌浸出。通过搅拌浸出条件试验,确定最佳浸出参数,最佳条件下铜综合浸出率81.93%,吨铜综合酸耗13.86t,铜浸出率较现有常温浸出工艺有了大幅提升。
대운남모점토질양화동광진행료침출시험연구,시험결합불동립급광석적가침성능차이,대광석진행분급강화침출。+0.074mm 첨가강화침출제 ED-1교반침출,-0.074mm 가온80℃교반침출。통과교반침출조건시험,학정최가침출삼수,최가조건하동종합침출솔81.93%,둔동종합산모13.86t,동침출솔교현유상온침출공예유료대폭제승。
Experimental leaching studies conducted on a clay oxide copper from Yunnan,combination of different size fractions of the ore may dip the performance difference of ore grading dealt with separately.+0.074mm at room temperature agitation leaching with ED-1,-0.074mm heated by 80℃ agitation leaching. By agitation leaching experiments to determine the optimum leaching parameters,consolidated copper leaching rate reached 81.93% under optimal conditions,tons of copper integrated acid consumption 13.86t, copper leaching rate has increased dramatically over the existing leaching process at room temperature.