Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1987-01-29
1988-05-31
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585533, 585747, C07C 252
Patent
active
047482915
ABSTRACT:
A catalytic treatment process is disclosed, which is carried out under pressure, in the presence of water, and with a molecular sieve catalyst which is TEA-silicate or silicalite previously stabilized by halogenation. This process may be applied to the aromatization or to the isomerization of hydrocarbon feedstocks, and to the oligomerization of olefins. The conversion rate of the process is very stable as a function of time.
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Debras et al., "Physico-Chemical Characterization of Pentasil Type Materials, I. Precursors and Calcined Zeolites" and II. Thermal Analysis of the Precursors, Zeolites, Nov. 1985, vol. 5, pp. 369-383.
Cahen Raymond M.
De Clippeleir Georges E. M. J.
Debras Guy L. G.
Abokhair John K.
Cheairs M. Norwood
Davis Curtis R.
Jackson William D.
Labofina S.A.
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