Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1990-09-21
1991-12-17
McFarlane, Anthony
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585417, 208139, C07C 252
Patent
active
050736523
ABSTRACT:
The aromatic hydrocarbons rich in benzene, toluene and xylene are prepared from a hydrocarbon feed having from 6 to 12 carbon atoms by feeding the hydrogen in admixture with hydrogen in a ratio ranging from 0 to less than 1 mole with respect to each mole of the hydrocarbon, into contact with a catalyst prepared by depositing at least one metal belonging to group VIII of the periodic table on a macroporous zeolite treated with a halogenated compound. The aromatic hydrocarbons rich in benzene, toluene and xylene are useful as a base for high octane number gasoline or as petrochemical raw materials.
REFERENCES:
patent: 4416806 (1983-11-01), Bernard et al.
patent: 4761512 (1988-08-01), Katsuno et al.
Katsuno Hisashi
Sugimoto Michio
McFarlane Anthony
Phan Nhat
Research Association for Utilization of Light Oil
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