METHOD FOR PRODUCING CATALYST-CARRYING BAG FILTER

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a catalyst-carrying bag filter, which can easily produce the catalyst-carrying bag filter that can obtain a high capability of purifying an exhaust gas even though carrying a reduced amount of catalyst.SOLUTION: The method for producing the catalyst-carrying bag filter comprises: an immersing step of immersing a bag filter body into slurry containing a catalyst to deposit the catalyst on the bag filter body; and a drying step of drying the bag filter body on which the catalyst is deposited. In the immersing step, at least one of ammonium polystyrenesulfonate and sodium polymethacrylate is forced to be contained in the slurry.