Determination of the forms of calcium present in coal chars by Ca K-edge XANES with Synchrotron Radiation

Lijuan Liu, Huijun Liu, Mingqi Cui +8

This work is concerned with the Ca transformations during the pyrolysis of Ca(OH)2 or CaCO3-added coals. Ca K-edge X-ray absorption near edge structure (XANES) spectroscopy was app…