Propylene oligomerization over silica modified zeolites

Details Propylene oligomerization over silica modified zeolites Propylene oligomerization over silica modified zeolites

1991-01-02

1991-10-15

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

C07C 202

Patent

active

050576402

ABSTRACT:
There is provided a process for oligomerizing propylene by contacting propylene with silica modified zeolites. The modification of the zeolite with silica results in a product which is enriched in hydrocarbons falling within the boiling range of jet fuel (330.degree.-480.degree. F.) and diesel fuel (480.degree.-650.degree. F.). The zeolite may be ZSM-5, which may be modified by sorbing methylhydrogensilicone into the pores of the zeolite followed by calcination to convert the sorbed methylhydrogensilicone into amorphous silica.

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