Phosphorous-containing zeolite with structural type CON, its preparation and its use for catalytic cracking

A phosphorous-containing zeolite with structural type CON in its aluminosilicate or borosilicate form contains at most 10% by weight of phosphorous. A process for its preparation is described, starting from existing zeolites (SSZ-26, SSZ-33 or CIT-1) or from beta zeolites and an organic structuring...

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Main Authors CORMA CANOS; AVELINO, BENAZZI; ERIC, CAUFRIEZ; HERVE, GRANDE CASAS; MARIA SOL, DIAZ CABANAS; MARIA JOSE, CAMBLOR FERNANDEZ; MIGUEL ANGEL, MABILON; GIL
Format Patent
LanguageEnglish
Published 26.10.1999
Edition6
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Summary:A phosphorous-containing zeolite with structural type CON in its aluminosilicate or borosilicate form contains at most 10% by weight of phosphorous. A process for its preparation is described, starting from existing zeolites (SSZ-26, SSZ-33 or CIT-1) or from beta zeolites and an organic structuring agent or template which is 1-N,N,N-trimethyl adamantammonium hydroxide or 2-N,N,N-trimethyl adamantammonium hydroxide. The zeolite is used for catalytic cracking of hydrocarbon feeds.
Bibliography:Application Number: US19980014424