Patent ID: 6022519
Filing Date: 2000-02-08
Classification: B01J,C01B,Y10S

Abstract:
A method of manufacturing a crystalline microporous material comprising the steps of:mixing an alkaline liquid, kanemite and at least one crystallization modifier selected from the group consisting of an ammonium ion of the formula R.sub.4 N.sup.+, a phosphonium ion of the formula R.sub.4 P.sup.+ and amine, wherein R is at least one selected from the group selected from the group consisting of hydrogen, C.sub.1 -C.sub.10 alkyls, and C.sub.1 -C.sub.10 aryls, to form an alkaline liquid mixture containing particles, said particles comprising kanemite and crystallization modifier;separating the particles from the alkaline liquid; andcrystallizing the particles by heating to form the crystalline microporous material.