摘要:
The present disclosure provides compositions and methods for reducing deposit formation in engines combusting a fuel containing ethanol and a corrosion inhibitor. The present disclosure also provides compositions and methods for reducing deposit formation in engines combusting a fuel containing ethanol, a corrosion inhibitor, and a dispersant.
摘要:
The present disclosure provides compositions and methods for reducing deposit formation in engines combusting a fuel containing ethanol and a corrosion inhibitor. In particular, E85 fuels with a corrosion inhibitor are provided containing polyetheramine additives able to reduce, eliminate and/or prevent deposits on engine combustion surfaces and surfaces of engine components exposed to the fuel containing ethanol and a corrosion inhibitor
摘要:
There is disclosed a method of reducing the conductivity of deposits formed from the combustion of a fuel comprising an iron-containing compound, said method comprising adding a manganese-containing compound to the fuel.
摘要:
A highly effective fuel additive composition for control of intake valve deposits is described. It comprises (a) a gasoline-soluble Mannich reaction product of (i) a high molecular weight alkyl-substituted phenol, (ii) amine, and (iii) aldehyde; (b) a gasoline-soluble poly(oxyalkylene) carbamate; and (c) a gasoline-soluble poly(oxyalkylene) alcohol, glycol or polyol, or mono or diether thereof. Fuel compositions and methods of controlling engine deposits are also described.
摘要:
There is disclosed a method of reducing the conductivity of deposits formed from the combustion of a fuel comprising an iron-containing compound, said method comprising adding a manganese-containing compound to the fuel.
摘要:
There is disclosed a biodegradable fuel additive composition derived from at least one animal or plant source, and a fuel composition containing a biodegradable fuel additive composition derived from at least one animal or plant source useful for reducing the formation of engine deposits and for improving fuel economy of a vehicle combusting the fuel composition.
摘要:
A fuel additive and method for reducing emissions from an engine combusting a middle distillate fuel. The fuel additive contains a synergistic combination of (a) a cetane improver and (b) a mineral oil co-additive.
摘要:
The use of fuel compositions comprising selected hydrocarbon oils as carriers for detergents has been found to reduce deposit formation as well as prolong the functionality of fuel injectors. The selection and utilization of particularly characterized hydrocarbon oils as detergent carriers reduces intake valve deposits and combustion chamber deposits, in comparison to conventionally used carrier fluids.
摘要:
This invention relates to novel hexahydrotriazine compounds, a process for their production and their use as additives for fuels and oleaginous fluids.
摘要:
There is disclosed a biodegradable fuel additive composition derived from at least one animal or plant source, and a fuel composition containing a biodegradable fuel additive composition derived from at least one animal or plant source useful for reducing the formation of engine deposits and for improving fuel economy of a vehicle combusting the fuel composition.