Patent ID: 9005516
Filing Date: 2015-04-14
Classification: B82Y,C01B,C04B

Abstract:
1. A manufacturing method of a zeolite structure, comprising: a mixing step of mixing a plurality of zeolite particles, an inorganic binding material which binds the zeolite particles to one another, and an organic binder, to prepare a zeolite raw material; a forming step of extruding the prepared zeolite raw material to obtain a formed zeolite article; and a firing step of firing the obtained formed zeolite article to prepare the zeolite structure; wherein the inorganic binding material of the mixing step contains a silica sol containing string-like silica particles, and wherein a content ratio of silica particles contained in the silica sol is from 10 to 26 mass% with respect to 100 mass% of the zeolite particles.