Pyrolysis and Gasification Kinetics of Large Biomass Particles

摘要: The aim of the project is to provide experimental data on single biomass particle pyrolysis that have an applied as well as a fundamental bearing. Transport phenomena and kinetics on the single particle level are characterized, including heat and mass transport processes. New experimental techniques and methods are applied and developed within the project. A single-particle reactor has been developed for the investigations, and several detection techniques including fast thermogravimetric analysis, molecular beam mass spectrometry, laser spectroscopy, video recording and pyrometry are applied. The experimental data are used to develop robust models for pyrolysis and gasification, which are essential components in the design of gasification and combustion reactors.