13X zeolite honeycomb ceramics is composed of silica aluminate and acid-resistant adhesive mixed and pressed, and the inner pores form sodium X honeycomb molecular sieve with an aperture of 10A, which is the X crystal structure. Used in VOCs organic waste gas adsorption, catalysis, zeolite wheel RTO, RTC environmental protection catalytic combustion equipment, combustion catalysis field; Is also the best air separation industry desiccant. Molecules with particle sizes larger than the pore sizes of 3A, 4A, 5A and 10A can be adsorbed.