Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Institut National De La Recherche Agronomique

Elf France

Association Gradient & Societe Des Techniques En Milieu Ionisant (stmi)

Gerard Antonini

Patrice Tochon

Alain Faure

Christian Bernasconi

Olivier Lepez

Olivier Cerf

Jean-Pierre Pain

Dominique Bouchez

Philippe Sajet

Paola Gauthier

Jean-Pierre Perotin

Pierre Mercier

Olivier Francois

A fluid treatment system by force of thermophoresis, including first and second modules between which the fluid to be treated is intended to circulate, the first module configured to be brought to a temperature greater than that of the second module so as to engender a temperature gradient causing a force of thermophoresis capable of projecting the particles to be purified in the direction of the second module. The first module includes a succession of parallel first tubes configured to be traversed by hot fluid, the second module includes a succession of parallel second tubes configured to be traversed by cold fluid, and the first tubes are arranged staggered with the second tubes.

Purification system of fluid charged with particles by force of thermophoresis

The method of incinerating a combustible material (1) comprises, before custion, the following steps: dividing (2) the material into particles, incorporating (3) the divided material into an aqueous medium at a rate of not more than 35% by weight of solid relative to the liquid, foaming and pressurizing the suspension thereby obtained, by incorporating an oxidizer gas (10) and surface-active additives (9) in a mixer (8) of the suspension.

Incineration method, particularly for spent graphite

Process and apparatus for investigating and controlling changes of state

A self-lubricating fuel composition is provided formed from powdered coal, a hydrocarbon fraction, water, a surfactant and a strong electrolyte. This composition develops a lubricating layer between the mechanical parts in relative movement with respect to the fluid and the fluid. Such self lubrication causes a reduction of the friction and consequently of the pressure losses during transport in ducts.

Self-lubricating coal and hydrocarbon fraction based fuel composition

Growing community of inventors

Paris, France

Gerard Antonini