Ifp Energies Nouvelles

Bernard Langlois

Fabrice Giroudiere

Bruno Garcia

Virgile Rouchon

Adrian Cerepi

Jean Tricard

Olivier Le Roux

Claudio Fernandes-Marto

Corinne Loisy

Zsuzsanna Szabo

Eric Ferne

Jean Christian Tricard

A device for monitoring an formation below the ground G containing a fluid such as COor methane comprising a measuring cell arranged in a cavity, can an F analyzer disposed on the surface and a sealed connection connecting measuring cell to the analyzer. The measuring cell comprises two chambers that can sealingly communicate with one another. The first chamber comprises a plurality of orifices allowing passage of the fluid into first chamber, at least two inner electrodes and fluid circulator. The second chamber is impervious to the fluid. Applications include monitoring of geological storages sites for gas such as CO.

Permanent soil and subsoil measurement probe

The present invention describes an exchanger-reactor for carrying out endothermic reactions, comprising a shell inside which a heat transfer fluid moves, said shell enclosing a plurality of tubes inside which the reactant fluid moves, the tubes being of the bayonet type, and the reactor not having a tube plate. This reactor may operate with a pressure difference between the tube side and the shell side which may be up to 100 bars.

Bayonet tube exchanger-reactor allowing operation with pressure differences of the order of 100 bars between the tube side and the shell side

Growing community of inventors

St-Germain-en-Laye, France

Bernard Langlois