摘要
通过测定装置对菱锰矿的表面电性与菱锰矿的可浮性进行了试验研究,并采用合肥锰矿的矿石,对研究结果进行了验证。该项研究结果揭示了,两者间存在着一定的相应关系。在中性pH介质中,捕收剂油酸钠在菱锰矿表面的固着机理,主要属于化学吸附。同时提出,为进一步从难选锰矿石中更有效地回收菱锰矿,还需寻找菱锰矿浮选的活化剂。
Surface electriacal potential and floatability of rhodochrosite are tested in delermination apparatus,and the result is verified with zunyi manganese ore. The result shows the fixed relative relation between surface electriacl potential and floatability. In neutral pH medium, the mechanism of collector sodium oleic acid on the surface of rhodochrosite belongs to chemical absorption,The paper points out. in order to recover rhodochrosite effectively from concentratinghard manganese ores,it is necessary to look for activator used in rhodochrosite floatation.
出处
《中国锰业》
北大核心
1992年第4期23-26,共4页
China Manganese Industry
关键词
菱锰矿
表面电位
浮选
可选性
Rhodochrosite Surface electriacl potential Floatability.
