摘要
本研究从矿石性质入手，通过深入的实验室研究（包括纯矿物和实际矿物），采用了反浮选工艺处理胶磷矿，即以磷酸为磷矿物抑制剂，氧化石蜡皂为捕收剂，来抑制磷而浮白云石等脉石，获得很好的指标，精矿中含P2O531．33％，MgO0．78％，磷回收率85.54％。
In the investigation, a reverse flotation of collophanite has been developed by the laboratory researchers according to the natures of the phosphate ores. In the process, phosphoric acid was used as depressantand oxidized petrolatum soap was used as collector. A recovery of 85. 54% P2O5 can be reached, with the contens of P2O5 and MgO in the concentrate being 31. 33% and 0. 78%, respectively.
出处
《中国矿业》
北大核心
1998年第2期59-62,共4页
China Mining Magazine
