PROXIMATE ANALYSIS OF COAL FEED \begin{tabular}{|l|l|l|} \hline PARAMETER & Mass & % \\ \hline Moisture & & \\ \hline Fixed Carbon & & \\ \hline Volatile & & \\ \hline Combustible & & \\ \hline Material & & \\ \hline Ash & & \\ \hline & TOTAL & 100 \\ \cline { 2 - 3 } & & \end{tabular} ULTIMATE ANALYSIS OF VCM MODIFIED ULTIMATE ANALYSIS OF COAL FEED \begin{tabular}{|l|l|c|} \hline \multicolumn{1}{|c|}{ PARAMETER } & MASS & % \\ \hline CARBON & & \\ \hline NET HYDROGEN & & \\ \hline COMBINED WATER & & \\ \hline N+S & & \\ \hline ASH & & \\ \hline MOISTURE CONTENT & & \\ \hline & TOTAL & \\ \cline { 2 - 3 } & & \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline PARAMETER & MaSs & % \\ \hline CARBON & & \\ \hline HYDROGEN & & \\ \hline OXYGEN & & \\ \hline NITROGEN & & \\ \hline ASh & & \\ \hline SULFUR & & \\ \hline & TOTAL & 100 \\ \hline \end{tabular} \begin{tabular}{|l|l|c|} \hline BASIS: & \multicolumn{2}{c|}{100 KG OF REFUSE } \\ \hline PARAMETER & MASS & % \\ \hline FIXED CARBON & & \\ \hline VCM & & \\ \hline ASH & & \\ \hline & TOTAL & 100 \\ \hline \end{tabular} BASIS 13. In a test on a coal-fired furnsce a representative sample of the coal as fired is found to contain 2.03% moisture, 14.47% volatile matter, 75.31% fixed carbon, 8.19% ash, and 2.26%B. The heating value of the coal as fired is 14,081Btu/lb. The refuse contains 40.0% moisture, 15.3% fixed carbon, and 44.7% ash; and the fluegas analysis is 13.0%CO2,1.1%CO,1.6%H2, snd 5.6%O2. Calculate the following: (a) The per cent of the heating value of the fuel fired that is lost as unburnt carbon in the refuse. (b) The ultimste analysis of the cosl as fired. Neglect nitrogen in the coal