STUDYING BROWN COALS PYROLYSIS OF DIFFERENT DEPOSITS BY THERMOGRAVIMETRIC ANALYSIS

摘要

The major task that needs to be solved while conducting thermal processes is to use rationally and effectively solid combustible fossiles (SCF). It suggests a search of new optimal and speed testing methods which would allow making prognostics of SCF behaviour in different processes of conversion. Early relation between X-ray structural parameters brown coal and its behavior at pyrolysis had been discovered . Therefore the objective of this work was to find a relation between a chemical composition of brown coals, peculiarities of their both organic mass composition and behaviour during pyrolysis using the method of thermogravimetric analysis (TGA).