(57) The present invention relates to a rotary kiln furnace capable of simultaneously processing non-CO2 greenhouse gases while producing cement additives in a cement kiln, and a non-CO2 greenhouse gas treatment method using the kiln furnace. A non-CO2 thermal plasma system is provided in the gas supply of the preheater, rotary kiln, or cooler to inject non-CO2 greenhouse gases and hydrogen during the firing process. By decomposing greenhouse gases and enabling decomposition of non-CO2 greenhouse gases to be used as materials for clinker synthesis, it is possible to treat large amounts of non-CO2 greenhouse gases and simultaneously produce cement additives. Friendly and economical effect.
(71) Sungshin Cement Co Ltd (KR)