摘要
以玉米淀粉和玉米磷酸酯淀粉作为抑制剂,研究了十二胺浮选体系中赤铁矿和石英的可浮性及原淀粉和磷酸酯淀粉对赤铁矿的选择性抑制作用,结果表明磷酸酯淀粉与原淀粉相比,对赤铁矿具有更好的选择性抑制作用。
In this paper, the floatability of hematite and quartz was investigated in the lauryl amine flotation system, and the selective inhibition performance of the starch and phosphate starch was also studied. The experimental results show that phosphate starch has a better selective inhabitation effect than native starch.
出处
《有色金属(选矿部分)》
北大核心
2013年第2期64-67,共4页
Nonferrous Metals(Mineral Processing Section)
关键词
赤铁矿
石英
十二胺
可浮性
抑制剂
磷酸酯淀粉
hematite
quartz
lauryl amine
floatability
depressant
phosphate starch