Liquid purification or separation – Processes – Chemical treatment
Patent
1982-09-13
1985-03-05
Hruskoci, Peter
Liquid purification or separation
Processes
Chemical treatment
210925, 252312, 252354, E02B 1504
Patent
active
045029628
ABSTRACT:
A hydrocarbon solvent-based dispersant formulation which combines heavy oil penetrability, activity on oil spills on either fresh or salt water, and the density and viscosity required for controllable aerial spray application is provided by the combination of sorbitan monoesters of C.sub.10 -C.sub.20 aliphatic carboxylic acids and polyoxyalkylene adducts thereof, polyoxyalkylene adducts of sorbitan triesters of C.sub.10 -C.sub.20 aliphatic carboxylic acids, and a water-dispersible salt of a dialkyl sulfosuccinate dissolved in an isoparaffinic hydrocarbon. The addition of a viscosity modifying solvent may be advantageous for adjusting the formulation to needs of specific aerial application procedures.
REFERENCES:
patent: 3793218 (1974-02-01), Canevari
patent: 3959134 (1976-05-01), Canevari
patent: 4250050 (1981-02-01), Asbeck et al.
patent: 4469603 (1984-09-01), Lepain et al.
The Condensed Chemical Dictionary, 8th Edition, p. 445, Hawley, Gessner, New York.
McCutcheon's, Detergents and Emulsifiers, North American Edition, 1973, McCutcheon's Division, Allured Publishing Co., Ridgewood, N.J., p. 112.
Becker Kenneth W.
Jackson James R.
Lindblom Gordon P.
Walsh Marjorie A.
Dexter Roland A.
Exxon Research & Engineering Co.
Hruskoci Peter
LandOfFree
Hydrocarbon solvent-based dispersant formulation and its use in does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydrocarbon solvent-based dispersant formulation and its use in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrocarbon solvent-based dispersant formulation and its use in will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1733188