Abstract:
An interpolymeric poly(n-alkylacrylate) of a molecular weight between about 3000 and 100,000 wherein said alkyl is of at least 18 carbons and at least 70 wt. % of said alkyl is of between 20 and 24 carbons inclusively, the C20 to C24 alkyl group consisting of between about 2 and 65 wt. % of C20 alkyl, between about 18 and 65 wt. % C22 alkyl, and between about 8 and 35 wt. % C24 alkyl; and a residual petroleum fuel containing between 4 and 15 wt. % macrocrystalline paraffin wax having incorporated therein a pour depressing amount of said poly (n-alkylacrylate) wherein said poly(n-alkylacrylate) is initially introduced in said residual fuel at a temperature above the solution point of said wax.
Abstract:
Thermally stable turbine or jet fuel composition containing in combination an ethylene C3 to C4 olefin-diene terpolymer/maleic anhydride-alkylamine reaction product and an aldehyde-amine condensation product and a method of operating a turbine engine on said fuel composition.
Abstract:
Thermally stable turbine or jet fuel composition containing (1) a hydrocarbon polymer of ethylene and a C3 to C4 olefin and optionally a higher olefin and (2) an aldehyde-amine condensation product, and a method for operating a turbine engine.
Abstract:
Thermally stable turbine or jet fuel composition containing in combination an ethylene-propylene-diene terpolymer/maleic anhydride reaction product and an aldehyde-amine condensation product and a method of operating a turbine engine on said fuel composition.