DESULFURIZING AGENT USED BOTH FOR FUEL AND MANUFACTURE THEREOF

摘要

PURPOSE:To dry sludge employing calcium oxide or calcined dolomite for the purpose of effective mass processing of the sludge and permit the use of the sludge both for fuel and desulfurizing agent for a boiler burning coal and/or petroleum. CONSTITUTION:The processed sludge is constituted of slaked lime or magnesia slaked lime, produced by reaction between calcium oxide or calcined dolomite and the moisture of sludge cake, and the sludge dried by heat generated by the reaction of hydration.