Methods for the manufacture of carbon dioxide-reducing bio-cha using organic wastes and the manufacture of complete fertilizer using them

摘要

The present invention relates to a method for manufacturing a bio-char for reducing carbon dioxide by recycling organic waste and a method for manufacturing a slow-acting fertilizer using the same. When pyrolysis is performed in the bio-char production method of the combustion production method, the temperature of the raw material reaches 450 ~ 550 degrees. Occurs when organic matter is decomposed when it is sprayed on the soil because it is not fermented or pyrolyzed due to conventional torrefaction by producing and providing a pellet-type soil conditioner or organic fertilizer with no or minimal moisture content due to thermal decomposition or gasification at or above °C It is characterized in that it is possible to produce soil improvers or organic fertilizers that do not cause gas disturbances.