COMPRESSION TABLETED MOLDED OBJECT OF CHABAZITE CRYSTALLINE SILICOALUMINOPHASPHASE MOLECULAR SIEVE, AND MOLDING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a compression tableted molded object of a chabazite crystalline silicoaluminophosphate molecular sieve, a manufacturing method therefor, and a method for manufacturing methylamines using the molded object.;SOLUTION: A chabazite crystalline silicoaluminophosphate molecular sieve raw powder is adjusted to 10 wt.% or less in water content to be mixed with a lubricant. The resulting mixture is preformed to be formed into uniform particles. These particles are subjected to compression tableting molding to obtain a catalyst molded object having mechanical strength and activity fitted to an industrial catalyst, and used for manufacturing methyl amines.;COPYRIGHT: (C)2004,JPO