Position: Home > Articles > Application of modified inhibitor in flotation of low-grade collophanite
Phosphate & Compound Fertilizer
2018
(4)
30-31
改性抑制剂在低品位胶磷矿浮选中的应用
作 者：
刘亭;姜振胜;罗惠华
关键词：
改性抑制剂;磷矿浮选;低品位胶磷矿;应用效果
摘 要：
研究一种改性抑制剂DYK-ZY在大峪口低品位胶磷矿浮选中的应用效果。试验结果表明:使用DYKZY作为抑制剂的情况下,原矿w(P2O5)17.21%经正反浮闭路浮选,获得了磷精矿w(P2O5)30.97%、产率45.31%、回收率81.54%的浮选指标。
译 名：
Application of modified inhibitor in flotation of low-grade collophanite
作 者：
LIU Ting;JIANG Zhensheng;LUO Huihua;Hubei Dayukou Chemical Co.,Ltd.;School of Resource and Civil Engineering,Wuhan Institute of Technology;
关键词：
modified inhibitor;;flotation of phosphate rock;;low-grad collophanite;;application effect
摘 要：
The application of a modified inhibitor DYK-ZY in flotation of Dayukou low-grade collophanite isstudied. Experimental results show that with the DYK-ZY as depressor,and raw phosphate rock w(P2 O5)of17.21%,by the closed-circuit direct-reverse flotation,the phosphate concentrate is obtained with w(P2 O5)of 30.97%,yield of 45.31%,the flotation recovery rate of 81.54%.
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