Diesel exhaust emissions from engines for use in underground mines
Experimental data were obtained from two medium-duty diesel engines derated to qualify for use in underground mines. Gaseous and particulate emissions from these engines were measured and results provide information on the effect of exhaust treatment devices on the emissions. The devices in the study were a catalyst, a particulate trap, and an exhaust gas cooler of the water scrubber type. Emission levels of carbon monoxide and hydrocarbons were observed to be very low in comparison with emission levels of comparable engines in full-rated operation. Oxides of nitrogen and benzo(a)pyrene content of the exhaust also were found to be somewhat low in comparison with previous findings. For particulate reduction, the combination of a particulate trap and a scrubber was observed to be the most effective combination tried; in some cases, over 60% particulate reduction was effected by the trap-scrubber combination.
- Research Organization:
- Department of Energy, Bartlesville, OK (USA). Bartlesville Energy Technology Center
- OSTI ID:
- 6514666
- Report Number(s):
- DOE/BETC/RI-80/6
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
DIESEL ENGINES
EXHAUST GASES
POLLUTION CONTROL EQUIPMENT
WASTE PROCESSING
MINING EQUIPMENT
UNDERGROUND MINING
BENZOPYRENE
CARBON MONOXIDE
EVALUATION
HEALTH HAZARDS
HYDROCARBONS
NITROGEN OXIDES
PARTICLES
REMOVAL
AROMATICS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CONDENSED AROMATICS
ENGINES
EQUIPMENT
FLUIDS
GASEOUS WASTES
GASES
HAZARDS
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
MANAGEMENT
MINING
NITROGEN COMPOUNDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PROCESSING
WASTE MANAGEMENT
WASTES
012000* - Coal
Lignite
& Peat- Mining
420206 - Engineering- Mining & Drilling Equipment & Facilities- (1980-1989)