Boiler Group Chair/Co-Chair ICCR Boiler Source Work Group Attached is a table entitled HAPs Selection and Test Methods for Oil Fired Boilers. The list contains the names of the 189 Hazardous Air Pollutants (HAPs) that have, based on experience, been screened for potential presence in emissions from oil fired boilers. This preliminary screening has been performed on the list by the Testing and Monitoring Protocol Work Group (TMPWG). This table is being forwarded to the Boiler Source Work Group (SWG) for review and comment. The table includes HAPs that may be present in these emissions. Additionally, a listing of testing methods that have been used and have the potential to quantify the HAPs presence in flue gas emissions are included. For those HAPs that are not included in the list, a codified reason for their exclusion is provided. Exclusion codes include: 1- Compound is not expected to be emitted from source because basic chemical or physical principles do not favor its existence in source exhaust. 2 - Existing test data indicate that compound is not emitted in significant quantities from source. Other exclusion codes are included as appropriate. It should be noted that this table is general in its first draft and represents the extent of the TMPWG s knowledge and experience with emissions from oil fired boilers. Please review carefully from a standpoint of those HAPs included as well as those HAPs excluded. The subgroup within the TMPWG that is responsible for the development of this table has included a preface that provides the sources of information utilized to develop the table, the rationale for exclusion codes, and the names of the TMPWG contact for the Boiler SWG. If we can be of service in any other fashion or if you have any questions concerning in the table, please contact Tom McGrath (e-mail: "eertommc@hotmail.com") the TMPWG member who is monitoring the activities of your SWG. ------- HAP Selection and Test Methods for Oil Fired Boilers Most source testing studies have been carried out to measure criteria pollutant emissions (NOX, S02, etc.) and not HAPs. The category "oil fired boilers" can encompass a range of fuels from diesel to Bunker No. 6. Therefore an initial review of the analytical data on the fuel is helpful and may result in eliminating categories of compounds of HAPs. While bromine is not present in oils, chlorine may be present in some fuel oils and the HAP table provided here includes that possibility. Combustion is a strongly oxidizing process and many compounds are not stable under these conditions, this results in a further reduction of potential HAPs. Compounds included in this list were selected on the basis of their presence in the emissions database developed in California in accord with the requirements of California State Assembly Bill 2588. • "AB 2588 Pooled Source Emissions Test Program", The Almega Corporation Project Project 16511, The Almega Corporation Report 16551-4 • "Pooled Source Testing of Combustion Devices: Database Users Guidance Manual", Energy and Environmental Research Corporation, Irvine CA 92718 Additional emissions test information was provided in an EPA report which addressed HAP emissions from a variety of coal, oil, and gas fired utility boilers. • "Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generating Units— Interim Final Report", US Environmental Protection Agency Report, EPA-454/R-96-013, October 1996 ------- HAPS Selection and Test Methods for Source Category Source Category: Oil-Fired Boilers If excluded, give reason for : Include exclusion (use codes where : If Included, give applicable in List CAS No. Chemical name appropriate) \ test method(s) X 75070 Acetaldehyde ¦ EPA OOi 1 CARB 430 60355 Acetamide 1 75058 Acetonitrile ; 1 98862 Acetophenone : 1 53963 2-Acetylaminofluorene ; 1 107028 Acrolein : 1 79061 Acrylamide i 1 79107 Acrylic acid : 1 107131 Acrylonitrile : 1 107051 Allyl chloride ; 1 92671 4-Aminobiphenyl : 1 62533 Aniline 1 90040 o-Anisidine : 1 1332214 Asbestos ; 1 X 71432 Benzene : EPA 18, 0030, 5040 92875 Benzidine i 1 98077 Benzotrichloride : 1 100447 Benzyl chloride : 1 92524 Biphenyl ; 1 117817 Bis(2-ethylhexyl)phthalate (DEHP) ¦ 1 542881 Bis(chloromethyl)ether 1 75252 Bromoform : 1 106990 1,3-Butadiene 156627 Calcium cyanamide : 1 133062 Captan i 1 63252 Carbaryl : 1 75150 Carbon disulfide : 1 56235 Carbon tetrachloride ; 1 463581 Carbonyl sulfide 120809 Catechol 1 133904 Chloramben ; 1 57749 Chlordane : 1 7782505 Chlorine ; 1 79118 Chloroacetic acid : 1 532274 2-Chloroacetophenone i 1 108907 Chlorobenzene : 1 510156 Chlorobenzilate ; 1 67663 Chloroform 107302 Chloromethyl methyl ether 1 126998 Chloroprene ; 1 1319773 Cresols/Cresylic acid (isomers and mixture) ; 1 Page 3 of 6 ------- CD cn 4*. 00 -vi o-Cresol 1 108394 m-Cresol 1 106445 p-Cresol : 1 98828 Cumene : 1 94757 2,4-D, salts and esters : 1 3547044 DDE i 1 334883 Diazomethane : 1 132649 Dibenzofurans : 1 96128 1,2-Dibromo3-chloropropane ; 1 84742 Dibutylphthalate 106467 1,4-Dichlorobenzene(p) 1 91941 3,3-Dichlorobenzidene ; 1 111444 Dichloroethyl ether (Bis(2-chloroethyl)ether) : 1 542756 1,3-Dichloropropene : 1 62737 Dichlorvos : 1 111422 Diethanolamine i 1 121697 N,N-Diethyl aniline (N,N-Dimethylaniline) : 1 64675 Diethyl sulfate ; 1 119904 3,3-bimethoxybenzidine 60117 Dimethyl aminoazobenzene 1 119937 3,3-Dimethyl benzidine ; 1 79447 Dimethyl carbamoyl chloride : 1 68122 Dimethyl formamide ; 1 57147 1,1 -Dimethyl hydrazine : 1 131113 Dimethyl phthalate i 1 77781 Dimethyl sulfate : 1 534521 4,6-Dinitroo-cresol, and salts : 1 51285 2,4-Dinitrophenol ; 1 121142 2,4-Dinitrotoluene 1 123911 1,4-Dioxane (1,4-Diethyleneoxide) 1 122667 1,2-Diphenylhydrazine : 1 106898 Epichlorohydrin (l-Chloro-2,3-epoxypropane) ; 1 106887 1,2-Epoxybutane : 1 140885 Ethyl acrylate i 1 100414 Ethyl benzene Exclusion Code : 2 51796 Ethyl carbamate (Urethane) : 1 75003 Ethyl chloride (Chloroethane) ; 1 106934 Ethylene dibromide (Dibromoethane) : 1 107062 Ethylene dichloride (1,2-Dichloroethane) 1 107211 Ethylene glycol : 1 151564 Ethylene imine (Aziridine) ; 1 75218 Ethylene oxide : 1 96457 Ethylene thiourea i 1 75343 Ethylidene dichloride (1,1-Dichloroethane) : 1 X 50000 Formaldehyde : EPA 0011 CARB 430 76448 Heptachlor ; 1 118741 Hexachlorobenzene ¦ 1 87683 Hexachlorobutadiene 1 77474 Hexachlorocyclopentadiene ; 1 67721 Hexachloroethane : 1 822060 Hexamethylene-1,6-diisocyanate : 1 680319 Hexamethylphosphoramide i 1 110543 Hexane : 1 302012 Hydrazine : 1 7647010 Hydrochloric acid ; 1 7664393 Hydrogen fluoride (Hydrofluoric acid) 7783064 Hydrogen sulfide 1 123319 Hydroquinone ; 1 78591 Isophorone : 1 58899 Lindane (all isomers) ; 1 108316 Maleic anhydride : 1 67561 Methanol i 1 72435 Methoxychlor : 1 Page 4 of 6 ------- -vl 00 CO CD Methyl bromide (Bromomethane) ; 1 74873 Methyl chloride (Chloromethane) X 71556 Methyl chloroform (1,1,1-Trichloroethane) ; EPA 18, 0030, 5040 78933 Methyl ethyl ketone (2-Butanone) : 1 60344 Methyl hydrazine i 1 74884 Methyl iodide (lodomethane) : 1 108101 Methyl isobutyl ketone (Hexone) ! 1 624839 Methyl isocyanate 80626 Methyl methacrylate 1 1634044 Methyl tert butyl ether 1 101144 4,4-Methylene bis(2-chloroaniline) : 1 X 75092 Methylene chloride (Dichloromethane) ; EPA 18, 0030, 5040 101688 Methylene diphenyl diisocyanate (MDI) : 1 101779 4,4-Methylenedianiline i 1 91203 Naphthalene 98953 Nitrobenzene : 1 92933 4-Nitrobiphenyl ; 1 100027 4-Nitrophenol : 1 79469 2-Nitropropane 1 684935 N-Nitroso-Nmethylurea : 1 62759 N-Nitrosodimethylamine ; 1 59892 N-Nitrosomorpholine : 1 56382 Parathion i 1 82688 Pentachloronitrobenzene (Quintobenzene) : 1 87865 Pentachlorophenol : 1 X 108952 Phenol I EPA 0010, CARB 429 106503 p-Phenylenediamine ¦ 1 75445 Phosgene 1 7803512 Phosphine : 1 7723140 Phosphorus : 1 85449 Phthalic anhydride : 1 1336363 Polychlorinated biphenyls (Aroclors) i 1 1120714 1,3-Propane sultone : 1 57578 beta-Propiolactone : 1 123386 Propionaldehyde ; 1 114261 Propoxur (Baygonj 78875 Propylene dichloride (1,2-Dichloropropane) 1 75569 Propylene oxide ; 1 75558 1,2-Propylenimine (2-Methyl aziridine) : 1 91225 Quinoline ; 1 106514 Quinone : 1 100425 Styrene i 1 96093 Styrene oxide : 1 X 1746016 2,3,7,8-Tetrachlorodibenzo-p-dioxin I EPA 23, CARB 428 79345 i, 1,2,2-t etrachloroethane 127184 Tetrachloroethylene (Perchloroethylene) 7550450 Titanium tetrachloride ; 1 X 108883 Toluene i EPA 18, 0030, 5040 95807 2,4-Toluene diamine ; 1 584849 2,4-Toluene diisocyanate : 1 95534 o-Toluidine i 1 8001352 Toxaphene (chlorinated camphene) : 1 120821 1,2,4-T richlorobenzene : 1 79005 1,1,2-Trichloroethane ; 1 79016 Trichloroethylene : 1 95954 2,4,5-Trichlorophenol 1 88062 2,4,6-T richlorophenol : 1 121448 Triethylamine ; 1 1582098 Trifluralin : 1 540841 2,2,4-T rimethylpentane i 1 108054 Vinyl acetate 593602 Vinyl bromide 75014 Vinyl chloride ; 1 Page 5 of 6 ------- 75354 Vinylidene chloride (1,1-Dichloroethylene) ; 1 X 1330207 Xylenes (isomers and mixture : EPA 18, 0030, 5040 95476 o-Xylenes i 2 X 108383 m-Xylenes : EPA 18, 0030, 5040 X 106423 p-Xylenes : EPA 18, 0030, 5040 X N/A Antimony Compounds I EPA 29, 0012 X N/A Arsenic Compounds (inorganic inciuding arsine) : EPA 29, 0012 X N/A Beryllium Compounds EPA 29, 0012 X N/A Cadmium Compounds i EPA 29, 0012 X N/A Chromium Compounds i EPA 29, 0012 X N/A Cobalt Compounds : EPA 29, 0012 N/A Coke Oven Emissions i 1 N/A Cyanide Compounds *1 : 1 N/A Glycol ethers *2 : 1 X N/A Lead Compounds I EPA 29, 0012 X N/A Manganese Compounds EPA 29, 0012 X N/A Mercury Compounds EPA 29, 0012 N/A Fine mineral fibers *3 ; 1 X N/A Nickel Compounds i EPA 29, 0012 : EPA 0010, 8270 CARB X N/A Polycylic Organic Matter *4 : 429 N/A Radionuclides (including radon) *5 i 1 X N/A Selenium Compounds : EPA 29, 0012 Page 6 of 6 ------- |