摘要
四川某铜矿主要目的元素铜、钼的品位分别为0.73%、0.031%。在不改变四川某铜矿现场主体流程和磨矿参数的条件下,采用新型药剂KMC756为捕收剂开展了选矿条件试验,获得铜钼精矿Cu品位26.995%、Mo品位0.7918%,Cu回收率94.94%、Mo回收率84.80%。与其他浮选药剂进行了对比,该药剂对铜钼具有更好的选择性能,使得铜钼金属得到有效的回收。
The grade of host destination element copper and molybdenum in one copper mine of Sichuan separately is 0.73%and 0.031%.New type agent KMC756 is taken as the collecting agent for the development of mineral processing condition test without changing the on-site main process and ore grinding parameters of one Sichuan copper mine,it can obtain the copper and molybdenum concentrate,which Cu grade is 26.995%,Mo grade is 0.7918%,Cu recovery rate is 94.94%,Mo recovery rate is 84.80%.Compared with the other flotation agents,the agent has a better select performance for copper and molybdenum,and then copper and molybdenum can be recycled effectively.
作者
吕向文
肖有明
李树勋
张晶
谢峰
杨若瑜
LYU Xiangwen;XIAO Youming;LI Shuxun;ZHANG Jing;XIE Feng;YANG Ruoyu(Kunming Metallurgical Research Institute Co.,Ltd.,Kunming,Yunnan 650031,China;Yunnan Key Laboratory for New Technology of Beneficiation and Metallurgy,Kunming,Yunnan 650031,China;State Key Laboratory of Advanced Metallurgy for Non-ferrous Metals,Kunming,Yunnan 650031,China;Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming,Yunnan 650093,China;Xizang Jinlong Mining Industry Co.,Ltd.,Ali,Xizang 859200,China)
出处
《云南冶金》
2024年第3期70-77,共8页
Yunnan Metallurgy
基金
国家重点研发计划(2022YFC2904603)
云南省重大科技专项(202202AB080012)
云南省基础研究重点项目(202201AS070054)。
关键词
铜钼矿
新型捕收剂
KMC756
选择性
有效回收
copper-molybdenum ore
new type collecting agent
KMC756
selectivity
effective recycling
