B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
31/66
B65D 88/34 (2006.01)
Patent
CA 1265669
COMPOSITION AND METHOD FOR PROTECTION OF LIQUID SURFACE FROM HEAT- AND MASS- TRANSFER IN LIQUID-GAS SYSTEM A b s t r a c t A composition for protection of the liquid sur- face from heat- and mass-transfer, for example from evaporation, contains a polymer limitedly swelling in the protected liquid or a mixture of said polymer with a neutral filler having a density lower than the density of the protected liquid. A method for protection of the liquid surface from heat-and mass-transfer comprising application of said composition on the surface of a liquid, for example petroleum, in an amount of from 0.1 to 2 kg per m2. Upon contacting of the polymer with the liquid the polymer rapidly swells and forms a conti- nuous gel-like covering which hinders the heat- and mass-transfer on the liquid surface.
477027
Bespalov Anatoly A.
Bespalov Nikolai A.
Efimov Andrei N.
Gendlin Lev E.
Khuramshin Talgat Z.
Bespalov Anatoly A.
Bespalov Nikolai A.
Chelyabinsky Politekhnichesky Institut Imeni Leninskogo Komsomol
Efimov Andrei N.
Gendlin Lev E.
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