METHOD OF SYNTHESIZING CRYSTALLINE METALLOALUNIMO-SILICATE SALT BY DIRECT SYNTHESIS

摘要

PROBLEM TO BE SOLVED: To optionally introduce a metal into a zeolite skeleton at a low cost and easily in the whole range of Si/Al and Si/metal ratios. SOLUTION: This invention relates to a method for preparing a crystalline metalloalumino-silicate salt by a direct synthesis using at least one kind of aluminum sources and at least one kind of lamellar silicate substances as a silicon source containing at least one kind of metals as the other metal M source in the skeleton. The invention also relates to a new solid obtained, especially to a solid having a given zeolite structure containing a specific metal in the zeolite skeleton. COPYRIGHT: (C)2006,JPO&NCIPI