Up to now, the conventional production of vegetable carbon involved two big problems: During the carbonisation, waste gases, which do not comply with European environmental standards, develop and the energy loss amounts to up to two thirds of the used raw material.
Both problems can be solved by means of modern plant technologies, such as those developed by POLYTECHNIK. This makes it possible to bring the production of vegetable carbon, which in large parts has disappeared in Europe, once again closer to this huge sales market at a state-of-the-art technological level and to use suitable raw materials near their place of origin.
The most important areas of application are the production of charcoal for consumers, the production of vegetable carbon for soil improvement (Terra Preta) as well as the production of especially high-quality coal products for the industrial sector.
Our vegetable carbon production plant is designed to produce products with a particularly high carbon content and a low amount of tarry pollutants. The pyrolysis procedure (conversion of biomass under heat and exclusion of air) is carried out here in form of a retort system in a batch procedure.
The waste gases and pollutants which develop during the carbonisation are thermally recycled in a closed circuit. The excess energy developing during the process can be harnessed either thermally or by power generation. This makes it possible to comply with all relevant environmental standards during the carbonisation on the one hand and on the other hand to achieve an extraordinarily high energy yield from the used raw material.
The whole production process, from the delivery of the raw material to the provision of the vegetable carbon, is in large parts automated and is carried out in shift operations on a 24x7 basis.
- Wood furnaces for generating electrical energy
- Plants, units and auxiliary equipment for energy generation; other
Generating electricity from biomass
Thermal energy plants
POLY H.E.L.D. combustion technology
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