中文摘要：

采用软锰矿加菱锰矿脱除烧结烟气中SO2的试验研究表明，本实验较适宜的工艺条件为反应温度45℃，软锰矿平均粒度为0．075mm，液固比在5：I，其平均脱硫率在较长一段时间内能保持在95％以上。

英文摘要：

Sintering flue gas desulfurization experiment is conducted through pyrolusite and rhodochrosite. The result shows that the suitable to the temperature is 45℃, average particle size of Pyrolusite is 0.075mm, the liquid - solid ratio is 5 ： 1. The rate of average sintering flue gas desulfurization can be over 95% in a long time.