Ifp Energies Nouvelles

Rhone-poulenc Chimie

Olivier Le Roux

Bruno Garcia

Virgile Rouchon

Adrian Cerepi

Corinne Loisy

Jean Bachot

Claudio Fernandes-Marto

Bernard Langlois

Eric Ferne

Jean Rillard

Zsuzsanna Szabo

Claude Bertrand

Olivier Willequet

A facility for monitoring a geological storage site for storing a gas, such as COor methane, comprises, in combination, at least one geochemical measurement device (DMG), comprising a plurality of gas sampling probes (SPG) connected to a gas analyzer (AG), an electrical measurement device (DME) comprising a plurality of electrodes (ELEC) and a resistivity meter (RES), and a meteorological station (SM). The geochemical and electrical measurement devices are controlled by a logic controller (AUT). The geochemical and electrical measurement devices and the meteorological station are connected to a data collector (COLL) that is itself connected to means for transmitting said data (MTD).

Facility for monitoring geological gas storage sites

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

An electrolytic cell for the reduction of solutions containing both titanium and iron ions, e.g., solutions emanating from the sulfuric acidulation of ilmenite, has a cationic exchange membrane separating the anode and cathode compartments thereof; the solutions to be reduced are circulated within the cathode compartment of said electrolytic cell.

Electrolytic cell/process for the reduction of titanium/iron solutions

Growing community of inventors

Pessac, France

Olivier Le Roux