Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.
Patent
1991-06-27
1992-06-09
McFarlane, Anthony
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By addition of extraneous agent, e.g., solvent, etc.
585833, 585868, 585521, 585525, 585527, 585514, C07C 700, C07C 202, C07C 224
Patent
active
051209012
ABSTRACT:
A process for removing vinylidene olefin from an olefin mixture containing about 1 to 55 mole percent vinylidene olefin, 0 to 20 mole percent internal olefin and the balance vinyl olefin, said process comprising:
REFERENCES:
patent: 3367987 (1968-02-01), Walsh
patent: 3742082 (1973-06-01), Brennan
patent: 3907922 (1975-09-01), Heilman et al.
Dileo Thomas J.
Hermann Cynthia W.
Lanier Carroll W.
Wolfram Joachim W.
Bunnell David M.
Ethyl Corporation
McFarlane Anthony
Phan Nhat
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