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Real-world emission factors for Caterpillar 797B heavy haulers during mining operations
Wang, XL (Wang, Xiaoliang)[ 1,2 ]; Chow, JC (Chow, Judith C.)[ 1,2,3 ]; Kohl, SD (Kohl, Steven D.)[ 1 ]; Percy, KE (Percy, Kevin E.)[ 4 ]; Legge, AH (Legge, Allan H.)[ 5 ]; Watson, JG (Watson, John G.)[ 1,2,3 ]
2016-08-15
Source PublicationPARTICUOLOGY
Volume28Pages:22-30
Subtype期刊论文
AbstractReal-world fuel-based emission factors (EFs) from Caterpillar 797B diesel heavy haulers when used for oil sands mining operations were measured using an on-board portable emissions monitoring system. Average EFs (in g/kg fuel) for 16 separate tests on four trucks were 3150 +/- 4 for CO2, 2.51 +/- 1.30 for CH4, 10.28 +/- 3.21 for CO, 0.61 +/- 0.32 for non-methane hydrocarbons, 55.49 +/- 9.75 for NOx (reported as NO2), 0.70 +/- 0.17 for PM2.5 (mass of particles with aerodynamic diameter <2.5 mu m), and 0.34 +/- 0.05 for black carbon (BC). Ultrafine particle numbers averaged (4.7 +/- 4.1) x 10(15) particles/kg fuel. Fuel-based EFs of NO, NO2, and particle numbers were higher during idling, whereas PM2.5 and BC EFs were higher during traveling without a load. A comparison of emissions with those reported by oil sands facilities showed large variations, both among the facilities and between the reported emissions and the real-world measurements.
Indexed ByCSCD
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/10491
Collection粉尘与环境研究室
Recommended Citation
GB/T 7714
Wang, XL ,Chow, JC ,Kohl, SD ,et al. Real-world emission factors for Caterpillar 797B heavy haulers during mining operations[J]. PARTICUOLOGY,2016,28:22-30.
APA Wang, XL ,Chow, JC ,Kohl, SD ,Percy, KE ,Legge, AH ,&Watson, JG .(2016).Real-world emission factors for Caterpillar 797B heavy haulers during mining operations.PARTICUOLOGY,28,22-30.
MLA Wang, XL ,et al."Real-world emission factors for Caterpillar 797B heavy haulers during mining operations".PARTICUOLOGY 28(2016):22-30.
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