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uelF A°DRLSS COMTECO <br />COMMERCIAL TESTING & ENGINEERING CO. <br />' GENERAL OF FIC E9: 99B NORTR LA SALLE STREET, CHIC AG O, ILL1N 015 BOBOI ~ AREA CODE 319 79 e~8{3{ <br /> <br />ASE ADDRESS ALL CORRESPONDENCE 70: ~ OFFICE TEL .(3031 373777 <br />10775 EAST 57s1 AVE., DENVER. COLO. 80739 ~ ~ <br /> <br />MR. DALE H. EMLING s~+ce vu <br />FebnTarv 2, 1978 <br />' 5500 South Syracuse Circle <br />Woodside Plaza I, Suite 1 18 <br />Englewood, Colorado 80010 <br /> Sample Identification <br /> by <br /> Imo. Dale. H. Emling <br />Kind of sample <br />Coal Core Hole No. SL/21 <br />reported to us 408.2' - .412.4' <br />Sample taken at 'ODO°t <br />Sample taken by Dale H. IInling <br />Date Sampled 'O°4QS <br />Date Received 12-27-77 <br />•' Analysis report no. 72-66542 Page 1 <br />PROXIMATE ANALYSIS ULTIMATE ANALYSIS <br />As received Dry basis As received Dry basis <br />% Moisture 7.93 xxxxx % Moisture 7.93 xxxxx <br />% Ash 11.89 12.91 % Carbon 62.64 68.04 <br />% Volatile 34.17 37.11 % Hydrogen 4.46 4.84 <br />% Fixed Carbon 46.01 49.98 % Nitrogen 1.34 1.46 <br />100.00 100.00 % Chlorine 0.00 0.00 <br /> % Sulfur 0.43 0.47 <br />Btu 11031 11981 % Ash 11.89 12.91 <br />% Sulfur 0.43 0.47 % Oxygen (diff) 11.31 <br />IZf~Ifi1 12.28 <br />160.6 <br />SULFUR FORMS FUSION TEMPERATURE OF ASH <br />As received Dry basis Reducing Oxidizing <br />% Pyritic Sulfur xxxxx xxxxx Initial Deformation +2700°F +2700°F <br />% Sulfate Sulfur xxxxx xxxxx Softening (H=W) +2700°F +2700°F <br />% Organic Sulfur xxxxx xxxxx Softening (H=1/2W) +2700°F +2700°F <br />(Diff) Fluid +2700°F +2700°F <br />% Total Sulfur xxxxx xxxxx <br />HARDGROVE GRINDABILITY INDEX = 59.0 at 26.42 % Moisture <br />. % EQUILIBRIUM MOISTURE 7.90 Respectfully submitted, d.w.[.r+g <br />' COM MEIL CIK T[[TIMO • [NOIMFEYIMO CO. ~ ` Lo <br />FREE SWELLING INDEX = 0-1/2 ~r ~ A ~~ <br />~~,-L <br />~. + <br />LWT/pd /bn ~. C~ +..,~~.~€ <br />L.W. TAYLOR, Weslern~si°n Manager ~l <br />41 LDaly Mem D[I <br />fll llYCf.Yn. [ [IRYIYCMAY, AI [ LXA[L[STe[, N. F ClM [f[UBG,fa. F 0.[TFLA[e. eH.F eF[TF [, CD • PoIeF [, [e.[ HFMefRfe[,[Y. F WDDLLf[eRe, C. • [e[PoL [, VA. [ fOUTM XOLLA[e, IL. F VAML[UVFB,aS.GL <br />