脱硫装置改造总结

Summary of desulfurization unit transformation

本文介绍了焦炉煤气湿法脱硫改造中,选择脱硫空塔喷淋替代传统的填料脱硫塔,并同时采取一系列有效措施,把原来的三级串联脱硫改造为二级串联脱硫,改造后不仅保证了脱硫效率,而且减少了运行费用和电耗,降低了生产成本的同时,减少了碳排放。

This paper introduces that in the retrofit of coke oven gas wet desulfurization,traditional packed desulfurization tower is replaced by spraying of desulfurization empty tower,and other effective measures is used to retrofit the original three-stage series desulfurization to two-stage series desulfurization.After retrofit,not only the desulfurization efficiency is promised,but also the operation cost and power consumption is reduced.The prodution cost decreses and carbon emission is reduced greatly.