Dry type simultanenous desulfurization and dedusting apparatus and method of operation therefor

摘要

A dry type simultaneous desulfurization and dedusting method characterized in forming moving beds with granulate desulfurizing and dedusting agent containing as the principle composition 5-95 weight % of iron oxide and 95-5 weight % of metallic iron, and contacting these moving beds with the gas containing hydrogen sulfide and dust, thereby simultaneously desulfurizing and dedusting said gas.