This desulfurization device adopts all stainless steel structure.which is suitable for the gas desulfurization process containing hydrogen sulfide,with no pollution,low energy consumption,no alkali consumption and high desulfurization accuracy,No need for secondary desulfurization,simple operation,long service life and by-product sulfur.If can be skid-mounted,movable,and can be used and transported in containers.widely used in desulfurization of natural gas,associated gas in oil field,biogas and other gases.