| 摘要 |
The purpose of the present invention is to provide a method for producing a zeolite that has a CHA structure and on which Cu is supported, the method enabling an increase in ion exchange efficiency of Cu, effective utilization of Cu, and reduction in production cost. The present invention pertains to a method for producing a zeolite that has a CHA structure and on which Cu is supported comprises a mixing step for mixing a powder of a salt of Cu and a powder of a zeolite having a CHA structure, and a heating step for heating the obtained powder mixture. |
