Mineral oils: processes and products – Chemical conversion of hydrocarbons – With preliminary treatment of feed
Patent
1983-03-21
1984-06-26
Davis, Curtis R.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With preliminary treatment of feed
208138, C10G 4500
Patent
active
044565275
ABSTRACT:
A hydrocarbon conversion process is disclosed having a very high selectivity for dehydrocyclization. In one aspect of this process, a hydrocarbon feed is subjected to hydrotreating, then the hydrocarbon feed is passed through a sulfur removal system which reduces the sulfur concentration of the hydrocarbon feed to below 500 ppb, and then the hydrocarbon feed is reformed over a dehydrocyclization catalyst comprising a large pore zeolite containing at least one Group VIII metal to produce aromatics and hydrogen.
REFERENCES:
patent: 3783123 (1974-01-01), Young
patent: 3884797 (1975-05-01), Alley et al.
Buss Waldeen C.
Field Leslie A.
Robinson Richard C.
Chevron Research Company
Davis Curtis R.
LaPaglia S. R.
Schaal E. A.
Turner W. K.
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