ICP-AES直接测定磷矿浮选尾矿水中的总磷  

Determination of total P_2O_5 in tailings water from phosphate rock flotation by ICP-AES method

作　　者：冯晓军[1] 

机构地区：[1]云天化云南磷化集团有限公司研发中心,云南昆明650113

出　　处：《磷肥与复肥》2009年第4期81-82,共2页Phosphate & Compound Fertilizer

摘　　要：采用电感耦合等离子发射光谱法(ICP-AES)直接测定浮选磷矿尾矿水中的总磷,该法具有抗干扰能力强、线性范围宽、精密度高、结果准确等特点。在方法选择中,对分析线、雾化压力、入射功率、提升量等分析条件进行了优选。与其他方法相比,该法便捷,快速,较为适用于浮选磷矿尾矿水中总磷的测定。ICP-AES is used to determine total P2O5 content in tailings water from phosphate rock flotation with the merits of high anti-disturbine, wide linear range, high precision. Determination conditions such as incident wavelength, atomizing pressure, incident power, lift quantity etc. are optimized. It is a quicker and more suitable way for total P2O5 determination in tailing water from phosphate rock flotation.

关 键 词：ICP—AES 尾矿水 总磷 

分 类 号：TD97[矿业工程—选矿]