针对吉林石化化肥厂现有硝酸铵生产装置，开展了改性硝酸铵生产技术的研究。
Directing at the production unit of Jilin Petrochemical Company, the technology for production of modified ammonium nitrate was carried out.
在这项研究中研制出了一种数学模型，用来模拟一个工业硝酸铵厂喷雾机的性能。
In this study, a mathematical model has been developed to simulate the performance of a spray scrubber in an industrial ammonium nitrate plant.
本文介绍了就沈阳某厂镀银车间生产过程中产出的废挂具，根据现有的生产条件找到一种回收银，并将之生产成硝酸银的可行性方法。
According to the present product condition, a feasible method of recovering silver from silver-plating copper hanger and proparing the silver to AgNO3 was introduced.
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