摘要
采用常温无碱浮选工艺处理海口磷矿擦洗尾矿,获得了优质磷精矿和满意的回收率。试验表明,新研制的泡沫调整剂Mw-1对硅酸盐矿物有较强的选择性抑制作用,也具有去活化作用和消泡作用。
Non- alkali flotation was used to treat the scrubbed tailings from Haikou at room temperature. With this process, a high quality concentrate was obtained with a satisfied recovery. Flotation test results of siliceous collophanite indicated that froth modifier Mw - 1 had strong selective depression action to silicate minerals and also result in acid deactivation as well as froth eliminating action of sodium silicate.
出处
《矿产保护与利用》
2005年第5期25-27,共3页
Conservation and Utilization of Mineral Resources
关键词
胶磷矿
擦洗尾矿
无碱常温浮选
泡沫调整剂
collophanite
scnabbed tailings
non- alkali flotation at room temperature
froth modifier
