Study of Carbon Monoxide Oxidation in a Monolithic Converter
Authors: S. Chauhan, T. P. K. Grewal, S. K. Agrawal, V. K. Srivastava
Abstract:
Combustion of fuels in industrial and transport sector has lead to an alarming release of polluting gases to the atmosphere. Carbon monoxide is one such pollutant, which is formed as a result of incomplete oxidation of the fuel. In order to analyze the effect of catalyst on the reduction of CO emissions to the atmosphere, two catalysts Mn2O3 and Hopcalite are considered. A model was formed based on mass and energy balance equations. Results show that Hopcalite catalyst as compared to Mn2O3 catalyst helped in faster conversion of the polluting gas as the operating temperature of the hopcalite catalyst is much lower as compared to the operating temperature of Mn2O3 catalyst.
Keywords: Carbon monoxide, modeling, hopcalite, manganese oxide.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1088090
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1703References:
[1] K. Marilena, E. Castanas, "Human Health Effects of Air Pollution”, Env .Pollution, vol 151, pp 362-367, 2008.
[2] J. Varon, P.E. Marik, R.E. Fromm, A. Gueler, "Carbon Monoxide Poisoning: A Review for Clinicians”, J. Emergency Med., vol 17, pp 87- 93, 1999.
[3] P.G. Sidhartha, "Present Scenario of Air Quality in Delhi: a Case Study of CNG Implementation,” Atmospheric Environ., vol 37, pp 5423-5431, 2003.
[4] L.D. Procop, R.I. Chichkova, "Carbon Monoxide Intoxication: An updated review,” J. Neur. Sci., vol. 262, pp 122-130, 2007.
[5] R.M. Heck, S. Gulati, R.J. Farrauto, "The Application of Monoliths for Gas Phase Catalytic Reactions”, Chem. Eng. J, vol. 82, pp. 149-156, 2001.
[6] N. Mladenov, J. Koop, S. Tischer, O. Deutshmann, "Modeling of transport and chemistry in channel flows of automotive catalytic converters,” Chem. Eng. Sci., vol. 65, pp 812-826, 2010.
[7] S. Chauhan, T.P.K. Grewal, S. K. Aggarwal, and V. K. Srivastava, "Oxidation of Carbon Monoxide in a Monolithic Reactor”, World Academy of Sci. Eng. and Tech., vol 80, pp 1269-1273, 2011.
[8] S. Chauhan, T.P.K. Grewal, "Carbon Monoxide Combustion”, Proc. of Int. Conf. on Emerging Technol. for Sustainable Environ. A.M.U. Aligarh, India, pp. 225-228, October, 2010.
[9] F.C. Buciuman, F. Patcas, T. Hahn, "A spillover approach to oxidation catalysis over copper and manganese mixed oxides,” Chem. Eng. and Proc., vol. 38, pp 563-569, 1999.
[10] S. Chauhan, V.K. Srivastava, "Modeling for Propylene and Propane present in the Exhaust Gases in a Monolithic Catalytic Converter,” Indian Chem. Engr., vol.60, pp 301-311, 2008.
[11] S. Chauhan, V.K. Srivastava, "Modeling Exhaust Gas Pollution Abatement: Part I- Single Hydrocarbon Propylene,” Comput. Math. Appl., vol. 55, pp. 319-330, 2008.
[12] B. Liu, R.E. Hayes, M.D. Checkel, M. Zheng, E. Mirosh, "Reversing flow catalytic converter for a natural gas/diesel dual fuel engine”, Chem. Eng. Sci., vol 56, pp 2641-2658, 2001.
[13] S Chauhan T.P.K. Grewal, "Development of a Model for Carbon Monoxide Oxidation”, Proc. of the National Conf. on Green Chem., Ghaziabad, India, pp. 226-228, Sept 2010.