Synthesis zeolites of faujasite structure galosilicato type.

摘要

PREPARES gel GALOSILICATO INCLUDING AN AGENT OF STRUCTURE ST and having a composition suitable for crystallized zeolite in family structure faujasite AND THEN TOLD gel is crystallized to form a precursor of zeolite CONSISTING said zeolite STRUCTURE INCLUDING THE AGENT OF ST IN THEIR cavities and channels, and zeolite is caused by calcification said precursor. THE STRUCTURE AGENT ST consists of at least one compound selected from Carbonated CYCLES AND macrocycles, WHOSE cycle consists of at least 6 atoms and contains hetero atoms selected from oxygen, nitrogen and SILICEO. Zeolites obtained have a value of Yes / GA EXCEEDING 1, which can exceed 3, and has a cubic symmetry, these zeolites can be used directly or after cation exchange, as adsorbents or as components of catalysts.