Processing of Postextraction Pine Needle Residue Using Fast Pyrolysis
摘要
Abstract
Pine needles are mainly used to obtain extractive substances. In this case, after extraction, a postextraction residue is formed, which has a narrow range of application and, accordingly, disposal problems. The aim of the work is the extraction of pine needles with various solvents, fast pyrolysis of the postextraction residue of wood greenery with determination of the material balance and process parameters of the pyrolysis and study of the composition of the obtained pyrolysis liquid.