Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Halogenous component
Patent
1989-04-04
1990-02-06
Russel, Jeffrey E.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Halogenous component
55 71, 210634, 210915, 252 86, 134 42, B01D 5334, B08B 304
Patent
active
048987212
ABSTRACT:
A mixture of vegetable oil, surfactant, and sometimes water is used to remove halogens from a mixture. The vegetable oil-surfactant mixture is contacted with the halogen containing mixture whereupon the halogen is instantly and irreversably chemically bonded to the vegetable oil mixture. The vegetable oil mixture is then removed by an appropriate method. The method can be used for solid, liquid, or gaseous mixtures containing halogens, but is especially useful for treating gasses. Vegetable oils used include soybean, corn, sunflower, safflower, and linseed oils. Surfactants used include various soaps, detergents and their commercial mixtures.
REFERENCES:
patent: 2124426 (1938-07-01), McKee
patent: 3655801 (1972-04-01), Boyer et al.
patent: 3877990 (1975-04-01), Laethem et al.
patent: 4018880 (1977-04-01), Correla et al.
Kalinchak Stephen G.
Russel Jeffrey E.
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