【摘要】 为综合回收敦德铁锌矿石里的金元素,进一步优化和提升金浮选指标,在敦德选矿厂浮选流程中进行了金浮选工序添加T235活化剂试验,期间进行了条件试验和稳定连续试验,试验结果表明T235活化剂能够对金和含砷矿物产生一定的活化作用,可提高金浮选品位和回收率,并相对净化下道锌浮选工序的给矿,使锌精矿含砷有所降低,锌精矿品位更易于控制。更多还原

【Abstract】 Adding T235 activator to gold flotation process were test in Dunde concentration plant for the comprehensive recovery of gold elements and further optimization and improvement of gold flotation index.The experimental results show that T235 activator can activate gold and arsenic bearing minerals, improve the grade and recovery of gold flotation, and purify arsenic in zinc concentrate.The content of arsenic in zinc concentrate is reduced, and the grade of zinc concentrate is more easily controlled更多还原