P.T.C. System
and Bio-energies

Concentrations of CO2, the main greenhouse gas, continue to rise. The symbolic threshold of 400 ppm has just been crossed, bringing us dangerously close to the climatic tipping point of the Earth.

Each m3 of biogas from methanisation has helped to avoid the release into the atmosphere of 2.3 kg of carbon dioxid (CO₂₎ responsible for global warming.

However, it must be borne in mind that each m3 of biogas produced always contains between 20 and 40% CO2, ie between 3 kg and 6 kg, which are ultimately released to the atmosphere, either during purification in biomethane by the
or in the use of biogas without purification.

The recovery of biogas
Composed mainly of methane and carbon dioxide, biogas is efficiently recovered in biomethane by purification processes.
This technique, called methanisation, is caused in digesters, during the treatment of household refuse, industrial or agricultural waste and sewage sludge.
Biogas, resulting from the fermentation of this waste, is a renewable energy source which, after purification, can replace natural gas of fossil origin.
Farmers, industrialists and communities thus treat their waste while exploiting their energy and economic potential. The GASWASH purification solution enables the recovery of all biogas for injection into the natural gas network, the production of vehicle fuel (biomethane gas or liquid) or the production of renewable hydrogen after biomethane reforming.

The purification technology using the GASWASH technique
In order to transform biogas into a substitute for natural gas, it is necessary to get rid of all the pollutants.
The GASWASH process proposes a technical solution that allows biogas producers to efficiently use biomethane in its process of purification.
The technology used makes it possible to permanently remove carbon dioxide (recyclable CO2), and to eliminate in the same operation N2, O2, H2O, H2S, NH3, Siloxanes, Organochlorines or Organofluorines.

The hydrogen sector, starting from methanisation, should logically find its place in the near future.

ttp://www.innovalor.fr/biogaz-biomethane.htm

Example of implementation of the GASWASH process on a methanation unit

In the field of sustainable development, the GASWASH process is particularly well adapted technically and economically to the products of natural hydraulic fracturing for the extraction of Biogas and their purification in Biomethane.

Hydrofractioning should not be confused with natural hydraulic fracturing (cryoclasty) that results, on the surface, from the effect of the freeze-thaw cycle of water trapped in a rock and the erosion of the soil by water- Water to supply silts, sediments, alluviums and vases in which the organic matter accumulates in large quantities and gives a sapropel (black mud) or lignite (debris of woody matter)..