通过在实验室中对白色颗粒状硝酸铵产品添加可能影响硝酸铵颜色的不同种类、不同形态的杂质及硝酸铵生产装置中设备腐蚀产物,模拟生产过程中蒸发浓缩的条件,人工造粒,观察再造粒后的硝酸铵颜色,以此推断硝酸铵生产过程中红色硝酸铵产生的原因。 Through the laboratory to white granular ammonium nitrate product may affect the color of different types of ammonium nitrate, different forms of impurities and ammonium nitrate plant equipment corrosion products to simulate the production process of evaporation concentration conditions, artificial granulation, observation Re-granulation ammonium nitrate color, in order to infer the production of ammonium nitrate during the production of red ammonium nitrate.