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Gas versus liquid phase α-pinene transformation over acid molecular-sieves of different topology and composition

Abstract:

A series of molecular-sieves comprising dealuminated Y and mordenite zeolites (DY and DMOR) and unmodified SAPO-5, were tested as catalysts for the transformation of α-pinene in both gas and liquid phase. Selectivity to camphene was higher in liquid phase. Deactivation in gas phase was very pronounced. Based on the gas-phase specific rate of transformation, the following site-strength series was obtained: DMOR > SAPO-5 > DY. The catalyst DMOR also showed the highest M/B ratio (monocyclic-to-bicyclic terpene products).

Año de publicación:

2000

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Conference Object

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Catálisis
    • Ingeniería química

    Áreas temáticas de Dewey:

    • Química orgánica
    Procesado con IAProcesado con IA

    Objetivos de Desarrollo Sostenible:

    • ODS 9: Industria, innovación e infraestructura
    • ODS 12: Producción y consumo responsables
    • ODS 7: Energía asequible y no contaminante
    Procesado con IAProcesado con IA

    Contribuidores:

    Hasegawa M.Hasegawa M.
    Carmen Milena LópezCarmen Milena López
    Machado F.J.Machado F.J.
    Rodrìguez K.Rodrìguez K.
    Arias D.Arias D.