Total Raffinage Marketing

Leire Oro-Urrea

André Diot

Pierre Schmelzle

Frédéric Jose

Cécile Chambon

Stéphanie Escoffier

Françoise Douce

The disclosure relates to a cell for measuring the amount of insoluble particles in a fluid that comprises a duct that passes through the cell, a filter for the particles contained in the fluid, the filter being positioned in the duct, an emitter capable of emitting an electromagnetic beam directed towards the insoluble particles concentrated on the filter, and a receiver capable of receiving the electromagnetic beam emitted by the emitter and reflected by the insoluble particles concentrated on the filter. The disclosure also relates to a device comprising this cell, to a method for measuring the amount of insoluble particles in a fluid and to applications thereof, in particular to the study of the oxidation stability of petroleum distillates, to the antioxidant capacity of additives of petroleum products and to the determination of the asphaltene content of petroleum products.

Cell, device comprising this cell and method for measuring the amount of insoluble particles in a fluid and applications

The present application relates to the use of a solution for the treatment of exhaust gases at the outlet of on-board or stationary diesel engines. It also relates to its use in any device for the treatment of these exhaust gases, regardless of whether the engines are engines of heavy goods vehicles or engines for light vehicles or also engines for stationary industrial engine applications.

Aqueous solution for the treatment of exhaust gases of diesel engines

Growing community of inventors

Lyons, France

Leire Oro-Urrea