“红河”牌硝酸钾与进口硝酸钾质量比较

Comparison of the Quality of Potassium Nitrate between Honghe Brand and the lmported Product

对驻昆解放军化肥厂生产的“红河”牌硝酸钾与以色列、智利生产的硝酸钾从生产工艺、产品的组成、产品养分含量、产品质量标准进行了比较 ,认为“红河”牌硝酸钾与进口硝酸钾质量指标及养分含量相同 ,仅因生产用的原料不同 ,使N含量存在微小的差异。

Potassium nitrate with Honghe brand produced by PLA Chemical Fertilizer Plant was compared with the imported ones from lsrael and Chile in the aspect of production technology, starting material, composition, nutrient content and quality criterion. Results showed that both had the same nutrient content and quality criterion. The only difference was tiny diversity on the nitrogen content caused by the different starting material.