Chemistry of hydrocarbon compounds – Adding hydrogen to unsaturated bond of hydrocarbon – i.e.,... – With subsequent diverse conversion
Patent
1997-05-12
1999-04-13
Caldarola, Glenn A.
Chemistry of hydrocarbon compounds
Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...
With subsequent diverse conversion
585258, 585259, 585323, 585448, 208 57, 208 85, 208209, 208212, 203DIG6, C07C 502, C07C 7163, C07C 266, C10G 4500
Patent
active
058940766
ABSTRACT:
A process for the alkylation of benzene contained in a mixed refinery stream is disclosed wherein the refinery stream is first subjected to hydrogenation of higher olefins prior to alkylation of the benzene with selected types and quantities of lower olefins. Streams containing sulfur compounds may be pretreated by hydrodesulfurization. All of the process steps are advantageously carried out in distillation column reactors to take advantage of that mode of operation.
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Adams John R.
Arganbright Robert P.
Hearn Dennis
Smith, Jr. Lawrence A.
Caldarola Glenn A.
Catalytic Distillation Technologies
Dang Thuan D.
Johnson Kenneth H.
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