Patent ID: 9180441
Filing Date: 2015-11-10
Classification: B01J,C04B

Abstract:
1. A method of forming a zeolite shaped body comprising: preparing a mixture containing a zeolite comprising ZSM-5, ZSM-11, ZSM-23, Silicalite, Mordenite, Beta, Zeolite-L, Zeolite X, Zeolite Y, or a combination comprising at least one of the foregoing, a silica binder material and an extrusion aid of at least one of PVAc-PVA1 (80-89) and polyacrylamide; forming the mixture into a body of selected shape; and heating the body to form the zeolite shaped body; and wherein the zeolite shaped body has an average crush strength of greater than or equal to 2 lb/mm.