Introduction of gallium in HZSM5 and HY zeolites by post-synthesis treatment with trimethylgallium

C.R. Bayense, J.H.C. Hooff, van, J.W. Haan, de, L.J.M. Ven, van de, A.P.M. Kentgens

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

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Samenvatting

Framework Ga was introduced into dealuminated HZSM5 and HY zeolites by treatment with Me3Ga. The expts. were successful for both zeolites, particularly when performed in an H atm. Side reactions of Me3Ga with isolated silanol groups or Broensted acid sites resulted in the formation of extra-framework Ga. The Ga/HZSM5 zeolite showed an enhanced selectivity to aroms. in the propane conversion. [on SciFinder (R)]
Originele taal-2Engels
Pagina's (van-tot)349-361
TijdschriftCatalysis Letters
Volume17
Nummer van het tijdschrift3-4
DOI's
StatusGepubliceerd - 1993

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