影响硫铵产率因素的分析探讨

Analysis and discussion on factors affecting ammonia sulfate yield

通过对焦化厂硫铵工序的长期跟踪研究,明确了造成硫铵产率波动的主要因素,在焦化流程和配煤比、煤种相对稳定的情况下,对硫铵产率与剩余氨水蒸氨尾气是否进入饱和器、煤气脱硫装置位置、煤气初冷方式、配煤水分、煤气集合温度等因素之间的关系进行了定性分析,得出了以上各种因素对硫铵产率的影响程度的结论,以便科学合理地安排硫铵的生产计划,并为同行业解决硫铵产量波动的问题提供参考。

Main factors causing the yield fluctuation of ammonia sulfate are defined by long - term follow - up study to Coking Plant ammonia sulfate process. Under the condition that coking process and ratio of coal, rank of coal were in a relative stable condition, qualitative analysis was done to the relationship among ammonia yield and residual ammonia exhausted gas entering into saturator or not, gas desulfurization unit location, the primary cooling way, blending moisture,gas collection temperature and so on, the various factors affecting degree to the yield of ammonia were concluded ,in order to organize pro- duction scientifically and rationally, and provide a reference to the same industry to solve the problem of the ammonia output fluctuation.