HIGH TEMPERATURE DESULFURIZATION METHOD OF FUEL GASES USING LIQUID-TIN AND HIGH TEMPERATURE DESULFURIZATION APPARATUS OF FUEL GASES USING LIQUID-METAL

摘要

PURPOSE: A method for high temperature desulfurization of fuel gas using liquid tin and a device thereof are provided to maximize contact of the liquid tin and the fuel gas by filling a filling material such as an alumina ball etc in a reaction bath. CONSTITUTION: A method for high temperature desulfurization of fuel gas using liquid tin is performed by reaction of the liquid tin and hydrogen sulfide in a reaction bath(10). The method for temperature desulfurization of the fuel gas includes the following steps of: arranging a reaction bath of a columnar shape in which a filling material is filled; injecting the fuel gas and the liquid tin discharged from a gasification device(20); injecting the fuel gas to the reaction bath without a cooling process; and performing a desulfurization process by reacting the liquid tin and the hydrogen sulfide contained in the fuel gas while generating the tin sulfide and hydrogen.