Flue gas pollutant integrated treatment catalyst and preparation method thereof

The invention discloses a flue gas pollutant integrated treatment catalyst and a preparation method thereof. The preparation method sequentially comprises the following steps: S1, preparing a base material; and S2, preparing the catalyst. The method has the advantages that the problem of cooperative treatment of multiple pollutants is solved; and meanwhile, the problem of pollutant removal under partial low-temperature working conditions can be solved. 本申请公开了一种烟气污染物一体化处理催化剂及其制备方法，制备方法，依次包括如下步骤：S1制备基体材料；S2制备催化剂。本发明的优点在于解决多种污染物协同处理的问题；同时，又能够解决部分低温工况下的污染物脱除。