CINDECA   05422
CENTRO DE INVESTIGACION Y DESARROLLO EN CIENCIAS APLICADAS "DR. JORGE J. RONCO"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
In situ growth of ZSM-5 crystals onto exhausted FCC catalyst microspheres
Autor/es:
ELENA I. BASALDELLA; JUAN C. TARA; M. SOLEDAD LEGNOVERDE
Lugar:
Rio de Janeiro
Reunión:
Conferencia; 18th International Zeolite Conference; 2016
Institución organizadora:
International Zeolie Association y Brazilian Catalysis Society
Resumen:
Every year the petrochemical industry generates over 300,000 tons ofspent FCC catalyst. Considering the aluminosiliceous nature of this type ofcatalyst, it is interesting to study the synthesis of zeolite directly on thecatalyst surface by using a part of the catalyst as raw material for zeolitesynthesis. This is called ?in situ? synthesis, because the catalyst is not onlyused as raw material but also acts as the support of zeolite. In this work, we study the influence of the starting mixture compositionon the conversion of exhausted FCC catalysts into ZSM-5 zeolite.
rds']