Experimental Investigation on the Oxidation Characteristics of Diesel Particulates Relevant to DPF Regeneration
作者： Hwan S. Chong , Suresh K. Aggarwal , Kyeong O. Lee , Seung Y. Yang , Heeje Seong
DOI: 10.1080/00102202.2012.709563
关键词: Oxidizing agent 、 Analytical chemistry 、 Diesel fuel 、 Chemical engineering 、 Soot 、 Limiting oxygen concentration 、 Diesel engine 、 Particulates 、 Diesel exhaust 、 Diesel particulate filter 、 Chemistry
摘要: Diesel engines generally employ diesel particulate filter (DPF) systems to meet increasingly stringent emissions regulations. The development of optimum methodologies for DPF regeneration requires detailed information on the oxidation characteristics matter (PM) that accumulates under realistic engine conditions. An experimental investigation behavior PM collected from a test system connected exhaust stream 1.9 L, 4-cylinder, light-duty is reported. A thermogravimetric analyzer (TGA) was used measure instantaneous sample mass and rate loss during its wide range conditions, which include initial mass, amount volatile components soluble organic fraction (SOF) in sample, oxygen concentration, various heat treatment schemes both inert oxidizing environments. global kinetic parameters, i.e., reaction orders soot oxygen, activation energy,...
sci-hub.se 参考文章(34)
K. Otto, M. H. Sieg, M. Zinbo, L. Bartosiewicz, THE OXIDATION OF SOOT DEPOSITS FROM DIESEL ENGINES 1980 Automotive Engineering Congress and Exposition. ,(1980) , 10.4271/800336
E. Pauli, G. Lepperhoff, F. Pischinger, THE DESCRIPTION OF THE REGENERATION BEHAVIOR OF DIESEL PARTICULATE TRAPS WITH THE AID OF A MATHEMATICAL MODEL SAE International Congress and Exposition. ,(1983) , 10.4271/830180
Ahmed E. Awara, Cornelius N. Opris, John H. Johnson, A Theoretical and Experimental Study of the Regeneration Process in a Silicon Carbide Particulate Trap Using a Copper Fuel Additive SAE Technical Paper Series. ,vol. 106, pp. 325- 346 ,(1997) , 10.4271/970188
Kyeong Ook Lee, Jinyu Zhu, Stephen Ciatti, Ahmet Yozgatligil, Mun Young Choi, Sizes, graphitic structures and fractal geometry of light-duty diesel engine particulates SAE transactions. ,vol. 112, pp. 2363- 2372 ,(2003) , 10.4271/2003-01-3169
M Lapuerta, R Ballesteros, J Rodríguez-Fernández, Thermogravimetric analysis of diesel particulate matter Measurement Science and Technology. ,vol. 18, pp. 650- 658 ,(2007) , 10.1088/0957-0233/18/3/015
S. Collura, N. Chaoui, B. Azambre, G. Finqueneisel, O. Heintz, A. Krzton, A. Koch, J.V. Weber, Influence of the soluble organic fraction on the thermal behaviour, texture and surface chemistry of diesel exhaust soot Carbon. ,vol. 43, pp. 605- 613 ,(2005) , 10.1016/J.CARBON.2004.10.026
Antonio Durán, Antonio de Lucas, Manuel Carmona, Marı́a J Ramos, Octavio Armas, Accuracy of the European Standard Method to measure the amount of DPM emitted to the atmosphere Fuel. ,vol. 81, pp. 2053- 2060 ,(2002) , 10.1016/S0016-2361(02)00148-5
John P.A. Neeft, Fred Hoornaert, Michiel Makkee, Jacob A. Moulijn, The effects of heat and mass transfer in thermogravimetrical analysis. A case study towards the catalytic oxidation of soot Thermochimica Acta. ,vol. 287, pp. 261- 278 ,(1996) , 10.1016/S0040-6031(96)03002-X
J.-O. Müller, D.S. Su, R.E. Jentoft, J. Kröhnert, F.C. Jentoft, R. Schlögl, Morphology-controlled reactivity of carbonaceous materials towards oxidation Catalysis Today. ,vol. 102, pp. 259- 265 ,(2005) , 10.1016/J.CATTOD.2005.02.025
N NEJAR, M MAKKEE, M ILLANGOMEZ, Catalytic removal of NOx and soot from diesel exhaust: Oxidation behaviour of carbon materials used as model soot Applied Catalysis B-environmental. ,vol. 75, pp. 11- 16 ,(2007) , 10.1016/J.APCATB.2007.03.009