Kinetic and quantitative analysis of gaseous products of thermochemical biomass conversion based on thermogravimetric and mass‐spectrometric data.

The aim of this study is to apply a new approach to the quantitative analysis of the formation of gaseous products generated during the thermochemical conversion of wood waste samples of different fineness by using thermogravimetric analysis with mass spectrometry (TGA‐MS). Profiles of the release of gaseous components in the process of thermochemical conversion of wood samples were obtained based on data from the combined use of mass spectrometry and thermogravimetry. The resulting mass spectrometric data were processed according to the proposed methodology and the characteristics of the released gases were noted. The kinetic coefficients of the gases' formation were calculated from the processed data. [ABSTRACT FROM AUTHOR]