FUEL COMPRISING AN EMULSION BETWEEN WATER AND A LIQUID HYDROCARBON

摘要

Fuel comprising an emulsion between water and a liquid hydrocarbon and polymeric surfactant, used to stabilize said emulsion, obtainable by: (a) reacting (i) at least one polyolefin oligomer functionalized with at least one group deriving from a dicarbonxylic acid, or a derivative thereof; and (ii) at least one polyocylakylene comprising linear oxyalkylenen units, said polyoxyalkylene being linked to a long-chain alkyl group optionally containing at least one ethylenic unsaturation; and (b) reacting the product of step (a) with (ii) at least one nitrogen compound selected from: monoamines, polyamines and quaternary ammonium hydroxides. The fuel has high stability over time, without forming carbonaceous deposits adhering to metal surfaces.