Technology Transfer Network
Emission Measurement Center Spectral Database
Table 3-6. Calculated Maximum Possible (Minimum Detectible) Concentrations
HAPs Not Detected In Spectra of Diluted Hot/Wet Samples Extracted From Unit 1 Coal-Fired Boiler ESP Inlet ESP Outlet FGD Outlet Analytical Region Maximum Maximum Maximum Compound (a) (wn) (b) RMSD (c) ppm (d) RMSD ppm RMSD ppm ---------------------- ----------------- -------- ------- -------- ------- -------- ------- Acetonitrile(e) 1039.90 - 1064.00 3.53E-03 48.37 3.40E-03 46.56 3.02E-03 41.43 Acrolein 2636.11 - 2875.59 1.45E-03 1.89 1.44E-03 1.88 9.56E-04 1.25 Acrylonitrile 922.19 - 997.82 5.21E-03 4.29 8.89E-03 7.31 2.21E-03 1.82 Allyl Chloride 893.51 - 1002.22 5.94E-03 4.85 1.06E-02 8.68 2.19E-03 1.79 Benzene 3020.15 - 3124.44 7.57E-03 4.05 7.43E-03 3.97 6.07E-03 3.25 Bromoform 1134.20 - 1159.40 6.87E-03 1.22 6.72E-03 1.20 2.26E-03 0.40 1,3-Butadiene 870.00 - 1052.64 6.03E-03 6.31 1.09E-02 11.43 2.53E-03 2.65 Carbonyl Sulfide 2029.21 - 2075.69 2.07E-02 1.18 1.98E-02 1.13 1.50E-02 0.85 Chlorobenzene 1012.42 - 1036.64 5.01E-03 4.62 4.79E-03 4.41 3.13E-03 2.88 Ethyl Benzene 2854.28 - 3122.12 6.44E-03 6.72 5.99E-03 6.25 4.32E-03 4.50 Ethyl Chloride 2916.56 - 3041.03 6.23E-03 4.63 5.81E-03 4.31 4.04E-03 3.00 Ethylene Dibromide 1167.96 - 1208.92 5.68E-03 4.04 5.13E-03 3.65 1.98E-03 1.41 n-Hexane 2835.27 - 3005.43 3.28E-03 0.48 2.90E-03 0.42 1.98E-03 0.29 Methyl Bromide 2938.47 - 3002.81 3.59E-03 4.75 3.39E-03 4.49 2.18E-03 2.89 Methyl Chloride 2928.38 - 3099.97 6.75E-03 14.20 6.32E-03 13.30 4.57E-03 9.61 Methyl Ethyl Ketone 1140.70 - 1222.63 6.04E-03 4.45 5.51E-03 4.06 2.95E-03 2.17 Methyl Isobutyl Ketone 2872.05 - 2994.95 3.27E-03 1.37 2.90E-03 1.22 2.09E-03 0.88 Methyl Methacrylate 1137.50 - 1232.04 6.40E-03 0.72 5.98E-03 0.67 3.52E-03 0.39 Methylene Chloride 1241.32 - 1290.95 1.65E-02 9.00 1.14E-02 6.19 1.16E-02 6.29 2-Nitropropane 831.47 - 868.50 2.37E-03 2.61 2.25E-03 2.49 1.89E-03 2.08 Propylene Dichloride 996.86 - 1038.00 4.20E-03 4.95 4.15E-03 4.89 2.69E-03 3.17 Styrene 886.32 - 931.22 3.28E-03 2.48 4.89E-03 3.71 1.54E-03 1.17 Tetrachloroethylene 899.20 - 925.20 2.72E-03 0.25 3.83E-03 0.35 1.59E-03 0.14 Toluene 2862.00 - 2924.00 1.85E-03 2.93 1.71E-03 2.70 1.26E-03 2.00 1,1,2-Trichlorethane 909.41 - 960.62 3.34E-03 3.48 4.39E-03 4.57 1.79E-03 1.86 Trichloroethylene 826.25 - 860.91 3.06E-03 0.47 3.10E-03 0.48 2.19E-03 0.34 2,2,4-Trimethylpentane 2861.57 - 3009.23 3.40E-03 0.41 2.98E-03 0.36 2.08E-03 0.25 Vinyl Acetate 832.23 - 906.69 3.11E-03 1.92 4.14E-03 2.55 1.71E-03 1.06 Vinyl Bromide 939.59 - 944.72 2.72E-03 0.87 2.76E-03 0.88 2.30E-03 0.74 Vinyl Chloride 852.81 - 1056.06 6.52E-03 6.66 1.14E-02 11.61 2.57E-03 2.62 Vinylidene Chloride 1059.44 - 1113.01 4.79E-03 1.28 5.36E-03 1.43 3.52E-03 0.94 O-xylene 2859.84 - 3095.04 5.74E-03 3.64 5.38E-03 3.40 3.86E-03 2.45 P-xylene 2854.43 - 3083.14 5.69E-03 3.11 5.34E-03 2.92 3.92E-03 2.14 Carbon Disulfide 2188.79 - 2196.47 1.78E-03 1.41 4.49E-03 3.56 1.17E-03 0.93 Carbon Tetrachloride 758.21 - 804.29 2.35E-02 10.88 2.41E-01 11.12 1.07E-01 4.96 Chloroform 758.21 - 781.25 2.85E-03 1.44 2.79E-02 1.41 2.62E-02 1.32 Cumene 2871.26 - 3095.39 5.84E-03 14.62 5.45E-03 13.64 3.92E-03 9.81 1,2-Epoxy Butane 902.37 - 919.70 1.87E-03 1.36 2.28E-03 1.66 1.38E-03 1.00 Ethylene Oxide 866.90 - 875.00 1.67E-03 0.40 1.58E-03 0.38 1.25E-03 0.30 Methanol 2807.91 - 3029.40 4.52E-03 3.63 4.10E-03 3.30 2.45E-03 1.97 Methyl Chloroform 710.05 - 736.84 1.05E+00 66.71 9.80E-01 62.39 4.14E-01 26.37 Methyl Iodide 1250.18 - 1253.53 6.35E-04 0.57 6.07E-04 0.55 4.97E-04 0.45 Methyl t-Butyl Ether 1195.00 - 1210.00 2.12E-03 0.33 2.39E-03 0.38 1.41E-03 0.22 Propylene Oxide 2875.59 - 3097.75 5.94E-03 3.76 5.56E-03 3.52 4.06E-03 2.57 M-xylene 2846.93 - 3090.79 5.67E-03 5.46 5.34E-03 5.14 3.84E-03 3.69 Acetone 1182.00 - 1255.03 6.12E-03 2.66 5.76E-03 2.50 3.91E-03 1.70 Acetaldehyde 3006.20 - 3009.20 8.70E-04 2.07 8.49E-04 2.02 9.68E-04 2.31 Acetophenone 1140.40 - 1286.06 7.74E-03 1.00 7.17E-03 0.92 6.65E-03 0.86 Acrylic Acid 758.79 - 1378.25 5.97E-01 299.56 5.67E-01 284.23 1.50E-01 75.19 Aniline 1102.90 - 1123.63 4.67E-03 1.48 4.42E-03 1.40 2.40E-03 0.76 Benzotrichloride 3069.50 - 3088.80 5.89E-03 4.78 6.12E-03 4.97 3.03E-03 2.46 Benzyl Chloride 3070.16 - 3085.53 4.79E-03 7.71 4.99E-03 8.05 3.14E-03 5.07 Bis(chloromethyl)ether 1218.65 - 1260.78 6.25E-03 2.33 6.13E-03 2.28 7.39E-03 2.75 Chloroacetic acid 1094.97 - 1124.12 4.85E-03 1.03 4.68E-03 0.99 2.41E-03 0.51 2-Chloroacteophenone 1274.39 - 1285.42 4.54E-03 0.83 3.86E-03 0.71 5.45E-03 1.00 Chloromethyl methyl ether 1111.02 - 1146.08 7.71E-03 1.11 7.54E-03 1.09 2.57E-03 0.37 Chloroprene 971.60 - 975.80 1.99E-03 1.05 2.14E-03 1.13 1.35E-03 0.71 o-Cresol 1092.80 - 1114.07 3.28E-03 1.36 3.35E-03 1.39 1.45E-03 0.60 m-Cresol 915.55 - 939.18 2.69E-03 1.66 2.98E-03 1.83 1.26E-03 0.78 p-Cresol 2865.70 - 2893.00 1.21E-03 2.18 1.20E-03 2.15 7.80E-04 1.40 1,2-Dibromo-3-chloropropane 2959.13 - 2985.82 3.43E-03 5.76 3.29E-03 5.53 1.99E-03 3.35 1,4-Dichlorobenzene 995.96 - 1031.06 2.60E-03 1.12 2.76E-03 1.18 1.66E-03 0.71 Dichloroethyl ether 2662.14 - 3089.07 4.45E-03 5.45 4.17E-03 5.10 2.99E-03 3.66 1,3-Dichloropropene 768.00 - 791.00 1.20E-02 2.40 1.17E-02 2.32 1.15E-02 2.30 Dichlorvos 835.77 - 876.95 2.60E-03 0.29 2.64E-03 0.30 2.05E-03 0.23 N,N-Diethyl aniline 2655.32 - 3156.07 5.39E-03 3.07 4.96E-03 2.82 3.69E-03 2.10 Dimethyl carbamoyl chloride 889.55 - 917.52 2.90E-03 0.71 4.75E-03 1.17 1.27E-03 0.31 Dimethyl formamide 1057.80 - 1103.90 4.74E-03 1.08 5.08E-03 1.16 3.81E-03 0.87 1,1-Dimethyl hydrazine 856.12 - 974.09 4.98E-03 4.02 7.85E-03 6.34 2.05E-03 1.65 Dimethyl phthalate 1157.86 - 1254.16 6.33E-03 3.28 5.98E-03 3.10 3.68E-03 1.91 1,4-Dioxane 2967.40 - 2970.30 2.55E-03 0.77 2.58E-03 0.77 5.77E-04 0.17 Epichlorohydrin 943.52 - 981.73 3.31E-03 2.65 4.31E-03 3.45 2.40E-03 1.92 Ethyl Acrylate 1181.93 - 1210.00 5.72E-03 0.29 5.22E-03 0.26 1.93E-03 0.10 Ethylene Dichloride 2965.00 - 2999.00 3.76E-03 5.53 3.53E-03 5.19 2.37E-03 3.49 Ethylidene dichloride 2792.57 - 3132.83 6.12E-03 26.01 5.70E-03 24.23 4.15E-03 17.66 Formaldehyde 2788.33 - 2842.20 1.42E-03 1.40 1.44E-03 1.42 9.22E-04 0.91 Hexachlorobutadiene 976.90 - 997.70 1.97E-03 0.27 2.53E-03 0.35 1.17E-03 0.16 Hexachlorocylcopentadiene 1227.02 - 1240.42 2.20E-03 0.16 2.13E-03 0.16 1.88E-03 0.14 Hexachloroethane 785.50 - 793.00 5.21E-01 22.72 5.32E-01 23.22 2.38E-01 10.39 Hexamethylphosphoramide 949.42 - 1019.53 6.18E-03 0.83 1.22E-02 1.63 2.09E-03 0.28 Hydrochloric Acid 2817.35 - 2823.26 1.17E-03 1.12 1.24E-03 1.19 8.51E-04 0.82 Isophorone 2681.20 - 3130.60 5.34E-03 3.32 4.96E-03 3.08 3.60E-03 2.24 Maleic Anhydride 838.45 - 841.30 1.65E-03 0.16 1.12E-03 0.11 1.40E-03 0.14 Methyl hydrazine 2683.00 - 3061.78 4.31E-03 4.62 3.99E-03 4.27 2.76E-03 2.96 Naphthalene 779.31 - 783.55 6.06E-03 0.58 5.58E-03 0.54 2.34E-03 0.22 Nitrobenzene 841.70 - 861.39 2.41E-03 0.93 2.35E-03 0.91 2.03E-03 0.78 N-Nitrosodimethylene 928.00 - 1085.28 6.50E-03 1.97 1.12E-02 3.38 3.39E-03 1.03 N-Nitrosomorpholine 1024.64 - 1258.17 6.62E-03 2.77 6.53E-03 2.73 3.80E-03 1.59 Phenol 2494.80 - 2530.90 2.72E-03 44.83 2.41E-03 39.80 1.22E-03 20.17 beta-Propiolactone 860.13 - 957.64 4.42E-03 0.90 6.50E-03 1.33 1.94E-03 0.40 Propionaldehyde 2546.18 - 3114.35 4.35E-03 4.57 4.02E-03 4.22 2.87E-03 3.02 1,2-Propylenimine 817.57 - 821.31 1.22E-03 0.52 1.32E-03 0.56 2.86E-04 0.12 Quioline 800.19 - 803.73 3.63E-03 0.53 3.10E-03 0.45 1.35E-03 0.20 Styrene Oxide 861.39 - 903.93 2.40E-03 1.65 3.57E-03 2.46 1.41E-03 0.97 1,1,2,2-Tetrachloroethane 794.92 - 824.07 3.71E-03 0.83 3.46E-03 0.77 2.82E-03 0.63 2,4-Toluene diisocyanate 885.61 - 905.31 3.09E-03 2.19 5.46E-03 3.87 1.01E-03 0.72 o-Toluidine 2729.50 - 2758.80 1.34E-03 14.57 1.39E-03 15.12 8.27E-04 9.02 1,2,4-Trichlorobenzene 1009.00 - 1198.39 6.63E-03 4.42 6.62E-03 4.41 3.40E-03 2.26 2,4,5-Trichlorophenol 1178.04 - 1204.16 5.99E-03 1.79 5.46E-03 1.63 1.89E-03 0.57 2,4,6-Trichlorophenol 856.27 - 863.36 1.25E-03 0.29 1.24E-03 0.29 9.13E-03 0.21 Triethylamine 2756.62 - 2839.34 1.39E-03 0.58 1.46E-03 0.61 9.18E-04 0.38 Ammonia 893.10 - 926.00 2.83E-03 1.68 4.15E-03 2.47 1.58E-03 0.94 (a) HAPs for which Entropy has obtained quantitative reference spectra. (b) Frequency region, in wavenumbers (1/cm) chosen for the analysis. (c) Calculated root mean square deviation over the analytical region in spectra generated by subtracting reference spectra of interferant species from sample spectra. (d) Maximum flue gas concentration (in ppm) of undetected compound calculated according to procedures discussed in Sections 4.6.3 and 3.3.1. (e) All HAPs from acetonitrile to m-xylene were measured in spiking experiments in a FTIR validation test. ---------------------------- |