Don't miss our new institutional film about Biogreen® Process.

Thermochemical conversion processes – torrefaction, pyrolysis, gasification

Biogreen® is an innovative and patented process for thermochemical conversion of biomass, sludge, plastic and waste. It includes an exclusive and patented pyrolysis system that extracts useful substances to be used as a source of energy or a renewable product for green chemical applications.


Biogreen© can be used for biomass torrefaction. Torrefaction is one of the possibilities to create denser energy. Treatment is achieved within a few minutes in a temperature range between 200°C to 300°C in an anaerobic environment. Biomass will lose weight (around 30%), and become crumbly. This prepares it to be crushed or gasified. Torrefaction also produces a homogeneous product, which can be easily compacted to produce TOP (torrefied wood pellet). >> Learn more.


Pyrolysis operates between 400°C and 900°C. The oil can be used as fuel, carbon black, or a soil enhancer . The oil can be used as fuel for renewable chemical industries. It can also be refined. Gas can be used as fuel for burner or gas engines or turbines. High temperature pyrolysis also produces high quantity of high calorific value with CH4 concentration up to 50% depending on feedstock quality. >> Learn more.


Biogreen® technology allows gasification (with small amount of air injection) as well as high temperature pyrolysis (up to 800°C) treatment. High temperature conversion leads to maximum production of rich in energy gas which calorific value can be in the range between 10 to 30 MJ/m3. After clean up process, generated gas can be applied as valuable fuel for electricity or syngas production. >> Learn more.

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