Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...
Patent
1990-11-01
1992-01-21
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By condensation of entire molecules or entire hydrocarbyl...
208 46, 208 66, C07C 268
Patent
active
050829904
ABSTRACT:
A process is disclosed for reducing the concentration of light aromatics, especially benzene, in a refinery stream by catalytic alkylation using an olefin-containing stream in a distillation column.
REFERENCES:
patent: 4209383 (1980-06-01), Herout et al.
patent: 4849569 (1989-07-01), Smith
patent: 4975179 (1990-12-01), Harandi et al.
Gloyn A. John
Hsieh C. Richard
Chevron Research and Technology Company
Davis Curtis R.
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