Korean Journal of Chemical Engineering, Vol.27, No.2, 452-458, 2010
Reduction of lean NO2 with diesel soot over metal-exchanged ZSM5, perovskite and γ-alumina catalysts
The catalytic performances of metal-exchanged ZSM5, perovskite and γ-alumina catalysts for the reduction of nitrogen dioxide (NO2) by diesel soot were investigated. The reaction tests were performed through temperatureprogrammed reaction (TPR), in which NO2 and O2 were passed through a fixed bed of catalyst-soot mixture. On the three types of catalyst, NO2 was reduced to N2 by model soot (Printex-U) and most of the soot was converted into CO2. Pt-, Cu- and Co-exchanged ZSM5 catalysts exhibited reduction activities with conversions of NO2 into N2 of about
20%. Among the perovskite catalysts tested, La0.9K0.1FeO3 showed a 32% conversion of NO2 into N2. The catalytic activities of the perovskite catalysts were largely influenced by the number and stability of oxygen vacancies. For the γ-alumina catalyst, the peak reduction activity appeared at a relatively high temperature of around 500 ℃, but the NO2 reduction was more effective than the NO reduction, in contrast to the results of the ZSM-5 and perovskite catalysts.
[References]
Bouchez M, Denenthon JB, SAE Technical Paper, 2000-01-0472, 2000
Twigg MV, Appl. Catal. B: Environ. , 70 (1-4), 2, 2007
Kim MH, Korean J. Chem. Eng. , 24 (2), 209, 2007
Liu ST, Obuchi A, Uchisawa J, Nanba T, Kushiyama S, Appl. Catal. B: Environ. , 37 (4), 309, 2002
van Setten BAAL, Makkee M, Moulijn JA, Catal. Rev.-Sci. Eng. , 43 (4), 489, 2001
Setiabudi A, Makkee M, Moulijn JA, Appl. Catal. B: Environ. , 50 (3), 185, 2004
Hoard JW, SAE Technical Paper, 2001-01-0185, 2001
Lee DW, Lee JH, Chun BH, Lee KY, Plasma Chem. Plasma Process. , 23 , 519, 2003
Matyshak VA, Sadykov VA, Kuznetsova TG, Ukharskii AA, Khomenko TI, Bykhovskii MY, Sil’chenkova ON, Korchak VN, Kinet. Catal. , 47 , 400, 2006
Azambre B, Collura S, Trichard JM, Weber JV, Appl. Surf. Sci. , 253 (4), 2296, 2006
Teraoka Y, Nakano K, Kagawa S, Shangguan W, Appl. Catal. B: Env. , 5 , L181, 1995
Teraoka Y, Nakano K, Shangguan W, Kagawa S, Catal. Today , 27 (1-2), 107, 1996
Shangguan WF, Teraoka Y, Kagawa S, Appl. Catal. B: Env. , 12 , 237, 1996
Hong SS, Lee GD, Park JW, Park DW, Cho KM, Oh KJ, Korean J. Chem. Eng. , 14 (6), 491, 1997
Fino D, Fino P, Saracco G, Specchia V, Appl. Catal. B: Environ. , 43 (3), 243, 2003
Hong SS, Lee GD, Catal. Today , 63 (2-4), 397, 2000
Biamino S, Fino P, Fino D, Russo N, Badini C, Appl. Catal. B: Environ. , 61 (3-4), 297, 2005
Wang H, Zhao Z, Xu CM, Liu J, Catal. Lett. , 102 (3-4), 251, 2005
An HM, McGinn PJ, Appl. Catal. B: Environ. , 62 (1-2), 46, 2006
Liu J, Zhao Z, Xu CM, Duan AJ, Appl. Catal. B: Environ. , 78 (1-2), 61, 2008
Dhakad M, Rayalu SS, Kumar R, Doggali P, Bakardjieva S, Subrt J, Mitsuhashi T, Haneda H, Labhsetwar N, Catal. Lett. , 121 (1-2), 137, 2008
Fino D, Russo N, Badini C, Saracco G, Specchia V, Korean J. Chem. Eng. , 20 (3), 451, 2003
Kim MH, Nam IS, Korean J. Chem. Eng. , 18 (5), 725, 2001
Anpo M, Matsuoka M, Yamashita H, Ju WS, Park SE, Shul YG, J. Ind. Eng. Chem. , 6 (3), 133, 2000
Kim MH, Nam IS, Kim YG, Korean J. Chem. Eng. , 16 (1), 139, 1999
Lee HT, Rhee HK, Korean J. Chem. Eng. , 19 (4), 574, 2002
Iwamoto M, Symposium on catalytic technology for the removal of nitrogen oxides, pp. 17-22, Catalysis Society of Japan, 1990
Lee DK, Korean J. Chem. Eng. , 23 (4), 547, 2006
Nejar N, Illan-Gomez MJ, Catal. Today , 119 (1-4), 262, 2007
Ogura M, Morozumi K, Elangovan SP, Tanada H, Andoc H, Okubo T, Appl. Catal. B: Environ. , 77 (3-4), 294, 2008
Burch R, Halpin E, Sullivan JA, Appl. Catal. B: Environ. , 17 (1-2), 115, 1998
Park PW, Rockwood JE, Boyer CL, Ragle C, Lou Balmer-Millar M, Aardahl CL, Habeger CF, Rappe KG, Tran DN, SAE Technical Paper, 2001-01-3569, 2001
Miller JT, Glusker E, Peddi R, Zheng T, Regalbuto JR, Catal. Lett. , 51 (1-2), 15, 1998
Voorhoeve RJH, Remeika JP, Trimble LE, Cooper AS, Disalvo FJ, Gallagher PK, J. Solid State Chem. , 14 , 395, 1975
Tejuka LG, Fierro JLG, Properties and applications of perovskite-type oxides, Marcel Dekker, New York, 1993
Chughtai AR, Welch WF, Smith DM, Carbon , 28 , 411, 1990
Smith DM, Akhter MS, Jassim JA, Sergides CA, Welch WF, Chughtai AR, Aerosol Sci. Technol. , 10 , 311, 1989
Lur’e BA, Mikhno AV, Kinet. Catal. , 38 , 490, 1997
Teraoka Y, Harada T, Kagawa S, J. Chem. Soc., Faraday Trans. , 94 , 1887, 1998
Fino D, Fino P, Saracco G, Specchia V, Appl. Catal. B: Environ. , 43 (3), 243, 2003
Centi G, Perathoner S, Biglino D, Giamello E, J. Catal. , 151 , 75, 1995
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