Rapid Determination of the Gross Calorific Value of Coal Using .Mar 3, 2017 . Online measurement for the gross calorific value (GCV) of coal is important . formulas that use the elemental analysis results to calculate the coal GCV. . (10, 44) Second, the analyte lines of carbon and hydrogen are selected.how calculate gcv of coal charcoal,Test procedures for the determination of the gross calorific value of .Test procedures used are modifications of those used for coal. 1 2 and coke ' . exists to find a more accurate test procedure for the determination of calorific values of . ash, carbon,hydrogen, nitrogen, sulfur and chlorine. 3. Evaluation of the.
how calculate gcv of coal charcoal