Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1987-08-06
1988-11-29
Sneed, H. M. S.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585407, 585533, 585721, 585722, 208115, 423277, 423326, 423328, 423329, 502 77, 502 85, 502202, C07C 1202, C07C 1242
Patent
active
047883707
ABSTRACT:
A process is provided for converting feedstock comprising C.sub.2.sup.+ olefins, C.sub.2 -C.sub.7 paraffins or mixtures thereof to product comprising C.sub.5.sup.+ hydrocarbons over a catalyst comprising a siliceous zeolite prepared by the method comprising providing zeolite Beta containing boron and aluminum, treating the zeolite with silicon tetrachloride at a temperature and for a time sufficient to replace boron with silicon, and recovering the siliceous zeolite having reduced boron content but substantially preserved initial aluminum content.
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Chang Clarence D.
Shihabi David S.
Weisz Paul B.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Myers Helane
Santini Dennis P.
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