COATING MATERIAL FOR COAL, MODIFIED COAL, PROCESS FOR THE PRODUCTION OF COATING MATERIAL FOR COAL, AND PROCESS FOR PRODUCTION OF MODIFIED COAL

摘要

The component of coating include raw coal coal quality coating which dissolve in non-proton supply solvent, method containing the obtained extraction step of extract in its component, including mixing raw coal and non-proton supply solvent soluble components and be extracted raw coal and enter solvent and separation and Extraction in solid-liquid separation step from extraction residue. Obtained modified coal can be by application coating material to coal.