PROCESS OF PRESECO CARBONISER PLANTS

The Preseco Carboniser Plant process is based on effective pyrolysis. Organic material is fed into the carboniser and is burned in dry distillation. The residence time in a carboniser is approximately 10–20 minutes. The process speed and the quality of the end product are dependent on the size of the incoming particles. The volumetric reduction is between 60 and 90 per cent. The operation is continuous and thus highly energy-efficient.

The pyrolysis gas is burned to create energy for process and to reduce the odorous emissions. The process is flexible, and any variation in process temperatures results in a variation in the amounts of end product being produced. The process is energy self-sufficient in heating energy. The amount of carbon in the end product varies with the raw material and pyrolysis temperature; the values for each mixture of materials must be calculated separately. Materials with a high carbon content (such as wood and straw) will produce high-quality fuel, whereas materials with a lower carbon content will produce char fertiliser. The quality of the Biocarbon™ thus varies with the raw materials used. At its best, the processes´ energy efficiency is 90 per cent.


MADE FROM A VARIETY OF ORGANIC MATERIALS:
• Wood in any form
• Green waste, garden waste
• Construction waste
• Non-chlorine plastics
• Bones, feathers
• Sludge, also sludge from the paper industry
• All other type of organic material is possible, but need preliminary evaluation

THE END PRODUCT :
• High-quality biofuel
• Energy value equal to that of high-quality fossil coal
• Eligible for green certificates, carbon trade, etc.
• Carbon capture, in a way that creates value
• Proven soil-improving value, Accelerates microbiological activity in soil