Camille Compagnie D'assistance Miniere Et Industrielle

Soprema

Camille Campagnie D'assistance Miniere Et Industrielle

Xcrusher

Abdelaziz Bentaj

Jean Pierre Tutusaus

Gauthier Demaret

Jean Louis Clement

Nadir Ouayahya

Pierre-Etienne Bindschedler

Rémi Perrin

Remi Perrin

Morad Bentaj

Mourad Bentaj

Nadir Quayahya

Jean-Louis Clement

Audrey Arnault

Marc Burey

The present invention relates to a device for recycling carbon fibers (), which includes two metal rails () between which the carbon fibers () are intended to be stretched, and a current generator (), the terminals of which are connected or intended to be connected to the two metal rails (). The rails () form electrodes () in short circuit when the carbon fibers () are arranged on said rails (). The generator () is suitable for outputting at least one current pulse of a power in the order of or greater than the MW between these two rails (), which allows the separation of the fibers from their resin. A recycling method implemented with this device is also proposed.

Device and method for pulsed-power recycling of composite materials with reinforcements and matrix

The invention concerns a method () for recovering and/or recycling a bituminous product by means of pulsed power, the bituminous product comprising bitumen and elements to be separated, involving the following steps:

Method for recovering and/or recycling a bituminous product

A method for reusing material by pulsed power, according to which a series of electrical discharges are generated between at least two electrodes in a reactor receiving an ambient liquid as well as the materials to be reused. The series of said electrical discharges produce, as a result of the energy, the frequency of the electrical discharges, the voltage between the electrodes and the switching time, a mechanical shockwave which propagates over the materials to be processed in the reactor. The ambient liquid is cooled by a continuous or carousel cooling system, to enable the production of nanoparticles.

Method and system for reusing material and/or products by pulsed power

A method and device for reusing materials and/or products by pulsed power according to which a series of electrical discharges are generated between at least two electrodes in a reactor containing an ambient liquid as well as the materials and/or products to be reused. The energy of the electric discharges, the voltage between the electrodes, the switching time and the frequency of the discharges are selected such that said discharges generate electric arcs that pass through the materials and/or products to be reused, and mechanical shock waves that propagate across the materials and/or products to be treated in the reactor. The result is fragmentation, pulverisation, dispersion and separation of the elements that make up the materials and/or products to be reused.

Method and system for reusing materials and/or products by pulsed power

The invention relates to a method for reusing materials and/or products according to which, in a first step, a series of electrical discharges are generated between at least two electrodes in a reactor containing an ambient liquid as well as the materials and/or products to be reused, in which the series of said electric discharges produces, due to the energy, the frequency of the electric discharges as well as the voltage between the electrodes and the switching time, a mechanical shock wave which propagates across the materials and/or products to be treated in the reactor, characterized in that after a first step of embrittlement by the mechanical shock wave thus produced, the products and/or materials are exposed to a series of electric discharges in which the energy, the voltage between the electrodes that generate said discharges, the switching time and the frequency of the discharges are selected so that said discharges perform selective fragmentation of the material by the effect of an electromagnetic field. The invention also relates to a device for implementing said method.

Growing community of inventors

Villeneuve la Garenne, France

Abdelaziz Bentaj