Abstract: The present invention is a fluids mechanical system for optimizing the catalytic effect of catalytic alloys for the elimination of microbiological contaminants in hydrocarbon fuels, that has catalytic alloy pieces mainly formed of tin and antimony, which are contained in a container that can be a metal tube, a stainless steel mesh or another type of plastic container, characterized in that the volume of the pieces or pellets of catalytic alloy is less than 60 cubic millimeters, preferably between 10 cubic millimeters and 45 cubic millimeters, the pieces having a spherical, disc or irregular shape.

Abstract: The present invention is a fluids mechanical system for optimizing the catalytic effect of catalytic alloys for the elimination of microbiological contaminants in hydrocarbon fuels, that has catalytic alloy pieces mainly formed of tin and antimony, which are contained in a container that can be a metal tube, a stainless steel mesh or another type of plastic container, characterized in that the volume of the pieces or pellets of catalytic alloy is less than 60 cubic millimeters, preferably between 10 cubic millimeters and 45 cubic millimeters, the pieces having a spherical, disc or irregular shape.

Abstract: This invention consists of a device for the treatment and elimination of bacteria in combustible hydrocarbons, whose function is to ensure the purity of said fuels. The elimination of bacteria takes place catalytically thanks to the alloy of which its inner part is composed and the interaction with the casing containing it. This device has the advantage of having a more intense effect of eliminating microbiological contamination than other technologies. It is installed inside the fuel tanks. Its design allows that its presence in the tank does not cause damage to the components that may be inside it.