Study on Flue Gas Desulfurization of Sintering in Pilot-Scale Experiment

The pilot-scale experiment is done to speed up the pace of industrial application. The results show that the whole set of devices runs smoothly, the process for pilot-scale experiment is reasonable, the desulfurization rate can be above 92% for long time, the rate of leaching Mn²⁺ can be over 80%;The product of MnSO₄ can arrive the fertilizer level(GB1622-86) and feed level (GB5252-876).