The selective depression of ammonium fluorosilicate on aegirite, an iron-containing silicate gangue mineral, in hematite flotation using sodium oleate collector was investigated. 研究了以油酸钠为捕收剂浮选赤铁矿时,氟硅酸铵对含铁硅酸盐脉石矿物霓石的选择性抑制作用。
Absorption of Fluorine from Ammonium Phosphate Production by Water in Two Chambers and One Tower to Give Byproduct Sodium Fluorosilicate 二室一塔水吸法吸收磷铵氟气副产氟硅酸钠