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Totalenergies Marketing Services

Julien Gueit

Géraldine Papin

Thomas Dubois

A composition of fuel additives includes at least a first additive having a partial ester derivative of polyols and a second additive having a quaternary ammonium salt. The first additive includes at least 50% by mass of a compound A selected from the partial esters of polyols and saturated or unsaturated, linear or branched, cyclic or acyclic Cto Cmonocarboxylic aliphatic hydrocarbarbons, the partial esters being able to be used alone or in a mixture. The disclosure also relates to a diesel fuel including such a composition and the use of the fuel for limiting the deposits in a diesel engine. In particular, the disclosure relates to the use of the fuel containing the composition of additives of the present disclosure in direct-injection diesel engines.

Composition of additives and high-performance fuel comprising such a composition

A composition of fuel additives includes at least a first additive of a triazole derivative and a second additive of a quaternary ammonium salt. The disclosure also relates to a diesel fuel including such a composition and the use of a fuel for limiting deposits in a diesel engine. In particular, the fuel containing the composition of additives is used in direct-injection diesel engines.

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Lyons, France

Julien Gueit