摘要
用钒—钼酸铵比色法测定锰矿中的磷含量 ,测定结果表明 :相对偏差小于 2 % ,测定范围 0 1～ 1 0 %方法简便快速 。
This paper introduces the use of vanadium-ammonium molybdate colorimetric method to estimate the phosphorus content in the manganese ore. It proves very successful. The estimation results show that, if the measured dimension is within the scope of 0.1 to 1.0%, the relative deflection is less than 2%. Such a method is quick and easy to be manipulated, fully meeting the requirements for production.
出处
《中国锰业》
2002年第3期45-46,共2页
China Manganese Industry
