干扰床分选机分选磷矿规律的试验研究  

Experimental study on the separation of phosphate rock byteetered bed separator

作　　者：王宏 田忠坤 崔亮 

机构地区：[1]中煤科工集团唐山研究院有限公司,河北唐山063012 [2]河北省煤炭洗选工程技术研究中心,河北唐山063012

出　　处：《中国矿业》2018年第2期141-144,共4页China Mining Magazine

摘　　要：文中分析了我国丰富的磷矿资源及传统的分选磷矿方法,阐述了研究干扰床分选机分选磷矿的规律具有重要意义,研究设计了试验室干扰床分选机分选系统,试验采用宜昌某磷矿原矿中0~3.0mm粒度的粗矿泥进行试验研究,分析了干扰床分选机分选磷矿的规律,找出了分选最佳工况点并进行了对比曲线分析,论证了显著的经济效益和广阔的市场前景。The paper analyzed the rich phosphate rock resources and the traditional methods for phosphate flotation in China,elaborated the important significanceof separating bed phosphate by separating bed separator. It designed a test bed separation system, The test was executed by the coarse granularity of 0- 3.0mm Yichang Phosphorite Ore slime in experimental study, It analyzed the rule of separating phosphate ore by teetered bed separator. The optimum working point of sorting was found and the contrast curve analysis was carried out. It demonstrated significant economic benefits and broad market prospects.

关 键 词：干扰床分选机 分选 磷矿 干扰沉降 试验研究 

分 类 号：TD97[矿业工程—选矿] TD455.7