Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By c content reduction – e.g. – cracking – etc.
Patent
1991-09-13
1992-04-21
Breneman, R. Bruce
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By c content reduction, e.g., cracking, etc.
585653, 208120, C07C 402
Patent
active
051070421
ABSTRACT:
The invention relates to hydrocarbon conversion to lower olefins by reaction over a catalyst which is a zeolite having protonated sites external to the pores and exchangeable cation sites within the pores.
REFERENCES:
patent: 4550091 (1985-10-01), Sikkenga
patent: 4654316 (1987-03-01), Barri et al.
patent: 5043522 (1991-08-01), Leyshon et al.
Gaffney Anne M.
Sofranko John A.
Arco Chemical Technology L.P.
Breneman R. Bruce
Long William C.
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