The present invention relates to the use of a diesel fuel additive for removing deposits in a diesel engine.

The present invention relates to the use of a diesel fuel additive for removing deposits in a diesel engine.

Refers to a formulation of renewable diesel fuel, whose objective is to provide a fuel for the diesel cycle that is possible to produce by biotechnology methods from a renewable biological source, including fermentation processes of sugars or materials available in sugar and alcohol plants. In this way, the obtained fuel can be conventionally used as a substitute for diesel oil in urban or road transport vehicles and be an alternative option to diesel oil used in sugar and alcohol plants, which reduces fossil carbon emissions in the production cycle of sugar and alcohol, with the advantages of replacing fossil sources, reducing the emission of carbon compounds, adequate consumption, compatible cost, maintenance of the shelf life of the system components, greater safety and reduced evaporation losses.

Refers to a formulation of renewable diesel fuel, whose objective is to provide a fuel for the diesel cycle that is possible to produce by biotechnology methods from a renewable biological source, including fermentation processes of sugars or materials available in sugar and alcohol plants. In this way, the obtained fuel can be conventionally used as a substitute for diesel oil in urban or road transport vehicles and be an alternative option to diesel oil used in sugar and alcohol plants, which reduces fossil carbon emissions in the production cycle of sugar and alcohol, with the advantages of replacing fossil sources, reducing the emission of carbon compounds, adequate consumption, compatible cost, maintenance of the shelf life of the system components, greater safety and reduced evaporation losses.

A diesel fuel additive includes a cetane number improver and an at least one organometallic combustion catalyst in solution and/or at least one metal-oxide combustion catalyst in suspension.

A diesel fuel additive includes a cetane number improver and an at least one organometallic combustion catalyst in solution and/or at least one metal-oxide combustion catalyst in suspension.

Methods of separating and purifying products from the catalytic fast pyrolysis of biomass are described. In a preferred method, a portion of the products from a pyrolysis reactor are recovered and purified using a hydrotreating step that reduces the content of sulfur, nitrogen, and oxygen components, and hydrogenates olefins to produce aromatic products that meet commercial quality specifications.

Methods of separating and purifying products from the catalytic fast pyrolysis of biomass are described. In a preferred method, a portion of the products from a pyrolysis reactor are recovered and purified using a hydrotreating step that reduces the content of sulfur, nitrogen, and oxygen components, and hydrogenates olefins to produce aromatic products that meet commercial quality specifications.

Methods are disclosed for manufacturing and using diesel fuel components having a cetane number improver and a renewable fuel component manufactured by hydrotreating and isomerising renewable raw material.

Methods are disclosed for manufacturing and using diesel fuel components having a cetane number improver and a renewable fuel component manufactured by hydrotreating and isomerising renewable raw material.