Impact of a Urea-Selective Catalytic Reduction System on Volatile Organic Compound Emissions from a Diesel Engine

Arabian Journal for Science and Engineering

Volumn 36, Issue 5, 2011, Pages 891-901

  Shah, Asad Naeem ^a,b   Ge, Yun shan ^a   Jiang, Lei ^a  

^a BEIJING INSTITUTE OF TECHNOLOGY   (China)

^b UNIVERSITY OF ENGINEERING AND TECHNOLOGY   (Pakistan)

Author keywords

Diesel engine; Exhaust emissions; Urea SCR catalyst; Volatile organic compounds

Indexed keywords

EID: 80052246145     PISSN: 2193567X     EISSN: 21914281     Source Type: Journal    
DOI: 10.1007/s13369-011-0072-6     Document Type: Article

References (27)

1. Scarnegie, B.; Miller, W. R.; Ballmert, B.; Dolling, W.; Fischer, S.: Recent DPF/SCR Results Targeting US2007 and EURO 4/5 HD Emissions, Society of Automotive Engineering (SAE) Technical Paper Series No. 2003-01-0774 (2003).
2. Walker, A. P.; Allansson, R.; Blakeman, P. G.; Lavenius, M.; Erkfeld, S.; Landalv, H.; Ball, B.; Harrod, P.; Manning, D.; Bernegger, L.: The development and performance of the compact SCR-trap system: a 4-way diesel emission control system, SAE Technical Paper Series No. 2003-01-0778 (2003).
3. x conversion at low load operation, SAE Technical Paper Series No. 2003-01-3248 (2003).
4. Hirata K., Masaki N., Yano M., Akagawa H., Takada K., Kusaka J., Mori T.: Development of an improved urea-selective catalytic reduction-diesel particulate filter system for heavy-duty commercial vehicles. Int. J. Engine Res. 10, 337-348 (2009).
5. Johnson T. V.: Review of diesel emissions and control. Int. J. Engine Res. 10, 275-285 (2009).
6. Xiaoyan S., Yunbo Y., Hong H., Shijin S., Hongyi D., Rulong L.: Combination of biodiesel-ethanol-diesel fuel blend and SCR catalyst assembly to reduce emissions from a heavy duty diesel engine. J. Environ. Sci. 20, 177-182 (2008).
7. Lopez J. M., Jimenez F., Aparicio F., Flores N.: On-road emissions from urban buses with SCR + Urea and EGR + DPF systems using diesel and biodiesel. Transp. Res. Part D 14, 1-5 (2009).
8. 2. Ind. Eng. Chem. Res. J. 43, 8001-8013 (2004).
9. Miller, W. R.; Klein, J. T.; Mueller, R.; Doelling, W.; Zuerbig, J.: The devolopment of urea-SCR technology for US heavy duty trucks. SAE Technical Paper series No. 2000-01-0190 (2000).
10. x-emissions reduction with SCR. SAE Technical Paper Series No. 2003-01-3362 (2003).
11. Schaer, C. M.; Onder, C. H.; Geering, H. P.; Elsener, M.: Control of a urea SCR catalytic converter system for a mobile heavy duty diesel engine. SAE Technical Paper Series No. 2003-01-0776 (2003).
12. Gekas, I.; Gabrielsson, P.; Johansen, K.; Reczek, W.; Cartellieri, W.: Performance of a urea SCR system combined with a PM and fuel optimized heavy-duty diesel engine able to achieve the Euro V emission limits. SAE Technical Paper Series No. 2002-01-2885 (2002).
13. x catalysts for diesel road vehicles: simulation by neural networks approach. Appl. Catal. B Environ. 88, 420-429 (2009).
14. Grossale A., Nova I., Tronconi E.: Ammonia blocking of the "Fast SCR" reactivity over a commercial Fe-zeolite catalyst for diesel exhaust aftertreament. J. Catal. 265, 141-147 (2009).
15. Grossale A., Nova I., Tronconi E.: Study of a Fe-zeolite-based system as NH-3-SCR catalyst for diesel exhaust aftertreament. Catal. Today 136, 18-27 (2008).
16. x-reduction in diesel engines using aqueous urea, SAE Technical Paper Series No. 982651 (1998).
17. Calabrese, J. L.; Patchett, J. A.; Grimston, K.; Rice, G. W.: The influence of injector operating conditions on the performance of urea-water selective catalytic reduction (SCR) system. SAE Technical Paper Series No. 2000-01-2814 (2000).
18. ICS 13. 040 J 90, "Reciprocating Internal Combustion Engines-Exhaust Emission Measurement-Part 4: Test cycles for different engine applications", State Quality Supervision Bureau, GB/T 8190. 4-1999 idt ISO 8178-4: 1996, (2000).
19. Laboratory of Auto Performance and Emission Test (LAPET), School of Mechanical Engineering, Beijing Institute of Technology (BIT), People's Republic of China.
20. U. S. EPA Compendium method TO-17, "Determination of volatile organic compounds in ambient air using active sampling onto sorbent tubes", United States Environmental Protection Agency, Washington, 1, 1-49 (1999). http://www. epa. gov/ttn/amtic/files/ambient/airtox/to-17r. pdf.
21. Kittleson D. B.: Engine and Nanoparticles: A Review. Journal of Aerosol Sci. 29, 575-588 (1998).
22. Di Y., Cheung C. S., Huang Z.: Experimental investigation on regulated and unregulated emissions of a diesel engine fueled with ultra-low sulfur diesel fuel Blended with Biodiesel from Waste Cooking Oil. Sci. Total Environ. J. 407, 835-846 (2009).
23. Cheung C. S., Di Y., Huang Z.: Experimental investigation of regulated and unregulated emissions from a diesel engine fueled with ultralow sulfur diesel fuel blended with ethanol and dodecanol. Atm. Environ. J. 42, 8843-8851 (2008).
24. Liu Z. G., Berg D. R., Sword T. A., Schauer J. J.: Comparative analysis on the effects of diesel particulate filter and selective catalytic reduction systems on a wide spectrum of chemical species emissions. Environ. Sci. Technol. J. 42, 6080-6085 (2008).
25. Fogler H. S.: Elements of Chemical Reaction Engineering, 3rd edn. Printice-Hall, Inc (1999).
26. 3+xperovskite catalyst-influence of mixture. Appl. Catal. B Environ. 43, 175-186 (2003).
27. Jiang L., Ge Y., Shah A. N., He C., Liu Z.: Unregulated emissions from a diesel engine equipped with vanadium-based urea-SCR catalyst. J. Environ. Sci. 22(4), 575-581 (2010).