Production of lubricant range hydrocarbons from light olefins

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...

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585533, C07C 202

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active

046580794

ABSTRACT:
High VI lube oils are obtained in high yields when lower olefins are polymerized over an aluminosilicate HZSM-5 type catalyst or zeolite beta whose surface Bronsted acid sites have been inactivated with a sterically hindered basic organophosphorus compound.

REFERENCES:
patent: 4377503 (1983-03-01), Dessau
patent: 4421634 (1983-12-01), Olavesen
patent: 4452909 (1984-06-01), Yang
patent: 4554394 (1985-11-01), Forbus et al.

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