摘要
建立分光光度法测定氨合成催化剂中微量硅的硅钼杂多酸显色体系 ,考察各种条件的影响 ,确定最佳条件 ,并与重量法作对比 ,结果令人满意。
The spectrophotometry for the determination of Si Mo heteropoly acid color development system of tittle silicon in ammonia synthesis catalyst was established to explore the influence of various conditions,and determine the optimal condition.The result is satisfactory compared with gravimetric method.
出处
《大氮肥》
CAS
2002年第4期276-278,共3页
Large Scale Nitrogenous Fertilizer Industry
