Method for solubilization of asphaltenes in a mixture of hydrocarbon containing asphaltenes, and mixture of hydrocarbon

摘要

Method for solubilization of asphaltenes in a mixture of hydrocarbon containing asphaltenes, and mixture of hydrocarbons.Method for solubilization of asphaltenes in a mixture of hydrocarbon containing asphaltenes by addition thereto of an effective amount of a compound dendrimu00e9rico,And a mixture of a hydrocarbon comprising, in addition to hydrocarbons, asphaltenes and at least one compound dendrimu00e9rico.In the preferred mode, the compound dendrimu00e9rico is a hyper branched polyester amide, more preferably a polyester amide formed from succinic anhydride, diisopropanolamine,Functionalized with poly (isobutenil) succinic anhydride.