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International Journal of Automotive Technology
Erschienen in: International Journal of Automotive Technology 1/2024

20.02.2024 | Engine and Emissions, Fuels and Lubricants

Simultaneous Reduction of NOX and CO Harmful Gases According to the Promoters and Support Types of H2-SCR Catalyst

verfasst von: Choong-kil Seo

Erschienen in: International Journal of Automotive Technology | Ausgabe 1/2024

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Abstract

The purpose of this study is to simultaneously reduce harmful gases like NOX and CO according to the promoters and support types of the H2-SCR. The 0.5Pt-2CeO2-5Ru/TiO2 catalyst loaded with 7 wt% Ru showed a lower NOX conversion rate compared to that of the 0.5Pt-2CeO2/TiO2 (STD), but the window shifted to the right, and it showed NOX reduction performance of up to 30% at 175 °C. When Zr was loaded, de-NOX performance was not improved at the temperature of 200 °C starting from a low catalyst temperature of 75 °C. With the influence of the support types, the 0.5Pt-2CeO2/TiO2 H2-SCR catalyst showed the highest NOX conversion rate below 125 °C and the low-temperature activity of NOX was higher than that of the three Zeolite-loaded H2-SCR catalysts. Low temperature activity was improved because the TiO2 has excellent reducing and oxidizing abilities. Among the three Zeolites, the CO reduction performance of the 0.5Pt-2CeO2/Zeolite (1) catalyst with high Al content was the lowest.
Vorheriger Artikel Dynamic Fatigue Reliability Prediction Approach of Fuel Cell Vehicle Based on Usage Scenario

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Literatur
Burch, R., & Coleman, M. D. (2002). An investigation of promoter effects in the reduction of NO by H2 under lean-burn conditions. Journal of Catalysis, 208(2), 435–447.CrossRef
Cao, L., Wang, Q., & Yang, J. (2020). Ultrafine Pt particles directed by polyvinylpyrrolidone on zeolite beta as an efficient low-temperature H2-SCR catalyst. Journal of Environmental Chemical Engineering, 8(1), 103631.CrossRef
Costa, C. N., & Efstathiou, A. M. (2007). Mechanistic aspects of the H2-SCR of NO on a novel Pt/MgO-CeO2 catalyst. The Journal of Physical Chemistry C, 111(7), 3010–3020.CrossRef
Costa, C. N., Stathopoulos, V. N., Belessi, V. C., & Efstathiou, A. M. (2001). An investigation of the NO/H2/O2 (Lean-deNOX) reaction on a highly active and selective Pt/La0.5Ce0.5MnO3 catalyst. Journal of Catalysis, 197(2), 350–364.CrossRef
Guan, Y., Liu, Y., Lv, Q., Wang, B., & Che, D. (2021). Review on the selective catalytic reduction NOx with H2 by using novel catalysts. Journal of Environmental Chemical Engineering, 9(6), 106770.CrossRef
Hu, Z., Yong, X., Li, D., & Yang, R. T. (2020). Synergism between palladium and nickel on Pd-Ni/TiO2 for H2-SCR: a transient DRIFTS study. Journal of Catalysis, 381, 204–214.CrossRef
Karamitros, D., & Klotsakis, G. (2017). Model-based optimization of catalyst zoning on SCR-coated particulate filters. Chemical Engineering Science, 173, 514–524.ADSCrossRef
Kim, G. J., Shin, J. H., Kim, S. B., & Hong, S. C. (2023a). The role of Pt valence state and La doping on titanium supported Pt-La/TiO2 catalyst for catalytic reduction with H2. Applied Surface Science, 608, 155040.CrossRef
Kim, H., Yang, S., Lim, Y. H., Park, J. H., Ha, J. M., & Kim, D. H. (2023b). Enhanced oxygen removal ability of sulfur-doped Ru/TiO2 catalyst in low-temperature hydrodeoxygenation of guaiacol. Applied Catalysis a: General, 661, 119237.CrossRef
Kim, J., Ha, K., & Seo, G. (2014). Selective catalytic reduction of NO by H2 over Pt-MnOx/ZrO2-SiO2 catalyst. Korean Chemical Engineering Research, 52(4), 443–450.CrossRef
Kim, S. S., Choi, H. J., & Hong, S. C. (2010). A study on reaction characteristics of H2-SCR using Pt/TiO2 catalyst. Applied Chemistry for Engineering, 21(1), 18–23.
Li, L., Wu, P., Yu, Q., Wu, G., & Guan, N. (2010). Low temperature H2-SCR over platinum catalysts supported on Ti-containing MCM-41. Applied Catalysis b: Environmental, 94(3–4), 254–262.CrossRef
Liu, Z., Jia, B., Zhang, Y., & Haneda, M. (2020). Engineering the metal-support interaction on Pt/TiO2 catalyst to boost the H2-SCR of NOx. Industrial & Engineering Chemistry Research, 59(31), 13916–13922.CrossRef
Lv, H., Hua, X., Xie, W., Hu, Q., Wu, J., & Guo, R. (2018). Promotion effect of H2 pretreatment on CeO2 catalyst for NH3-SCR. Journal of Rare Earths, 36(7), 708–714.CrossRef
Machida, M., & Watanbe, T. (2004). Effect of Na-addition on catalytic activity of Pt-ZSM-5 for low-temperature NO-H2-O2 reactions. Applied Catalysis b: Environmental, 52(4), 281–286.CrossRef
Patel, V. K., & Sharma, S. (2021). Effect of oxide supports on palladium based catalysts for NO reduction by H2-SCR. Catalysis Today, 375, 591–600.CrossRef
Savva, Z., Petallidou, K. C., Damaskinos, C. M., Olympiou, G. G., Stathopoulos, V. N., & Efstathiou, A. M. (2021). H2-SCR of NOx on low-SSA CeO2-supported Pd: The effect of Pd particles size. Applied Catalysis a: General, 615, 118062.CrossRef
Schott, F. J. P., Balle, P., Adler, J., & Kureti, S. (2009). Reduction of NOx by H2 on Pt/WO3/ZrO2 catalyst in oxygen-rich exhaust. Applied Catalysis b: Environmental, 87(1–2), 18–29.CrossRef
Seo, C. H. (2021). Characteristics of harmful gases of H2-SCR catalysts for domestic and industrial boilers. Korea Society for Power System Engineering, 25(4), 62–68.CrossRef
Seo, C. K. (2022). Improvement of NOx and CO reduction performance at low temperature of H2-SCR catalyst. International Journal of Automotive Technology, 23(6), 1509–1515.CrossRef
Seo, C. K., & Choi, B. (2015). Physicochemical characteristics according to aging of Fe-zeolite and V2O5-WO3-TiO2 SCR for diesel engines. Journal of Industrial and Engineering Chemistry, 25, 239–249.CrossRef
Seo, C. K., & Lee, K. S. (2020). Characteristics of exhaust emissions conversion of commercial Cu-and Fe-SCR catalysts. International Journal of Automotive Technology, 21(6), 1401–1408.CrossRef
Sjövall, H., Blint, R. J., & Olsson, L. (2009). Detailed kinetic modeling of NH3 SCR over Cu-ZSM-5. Applued Catalysis b: Environmental, 92(1–2), 138–153.CrossRef
Wang, X., Wang, X., Yu, H., & Wang, X. (2019). The functions of Pt located at different positions of HZSM-5 in H2-SCR. Chemical Engineering Journal, 355, 470–477.CrossRef
Wei, X., Zhao, R., Chu, B., Xie, S., Qin, Q., Chen, K., Li, L., Zhoa, S., Li, B., & Dong, L. (2022). Significantly enhanced activity and SO2 resistance of Zr-modified CeTiOx catalyst for low-temperature NH3-SCR by H2 reduction treatment. Molecular Catalysis, 518, 112069.CrossRef
Xu, G., Ma, J., Wang, L., Xie, W., Liu, J., Yu, Y., & He, H. (2019). Insight into the origin of sulfur tolerance of Ag/Al2O3 in the H2–C3H6-SCR of NOx. Applied Catalysis b: Environmental, 244, 909–918.CrossRef
Yokota, K., Fukui, M., & Tanake, T. (1997). Catalytic removal of nitric oxide with hydrogen and carbon monoxide in the presence of excess oxygen. Applied Surface Science, 121, 273–277.ADSCrossRef
Yu, Q., Richter, M., Li, L., Kong, F., Wu, G., & Guan, N. (2010). The promotional effect of Cr on catalytic activity of Pt/ZSM-35 for H2-SCR in excess oxygen. Catlysis Communications, 11(11), 955–959.CrossRef
Zhang, W., Wei, H., Su, R., Li, Z., Shan, Q., Zhang, F., & Yang, X. (2023a). Study on corrosion and wear behavior mechanism of Zr-based bulk amorphous. Materials Today Communications, 35, 105787.CrossRef
Zhang, W., Wei, H., Su, R., Yang, X., Li, Z., Shna, Q., & Zhang, F. (2022). Study on corrosion and wear behavior mechanisms of reactor material in metastannic acid synthesis. Metals, 12(12), 2045.CrossRef
Zhang, X., Wang, X., Zhao, X., Xu, Y., Liu, Y., & Yu, Q. (2015). Promotion effect of tungsten on the activity of Pt/HZSM-5 for H2-SCR. Chemical Engineering Journal, 260, 419–426.CrossRef
Zhang, X., Zhang, X., Yang, X., Chen, Y., Hu, X., & Wu, X. (2021). CeMn/TiO2 catalyst prepared by different methods for enhanced low-temperature NH3-SCR catalytic performance. Chemical Engineering Science, 238, 116588.CrossRef
Zhang, Y., Xu, S., Wang, Y., & Liu, Z. (2023b). Selective catalytic reduction of NOx by H2 over Na modified Pf/TiO2 catalyst. International Journal of Hydrogen Energy, 48(43), 16267–16278.CrossRef
Zhu, N., Lian, Z., Zhang, Y., Shan, W., & He, H. (2019). The promotional effect of H2 reduction treatment on the low-temperature NH3-SCR activity of Cu/SAPO-18. Applied Surface Science, 483, 536–544.ADSCrossRef
Metadaten
Titel
Simultaneous Reduction of NOX and CO Harmful Gases According to the Promoters and Support Types of H2-SCR Catalyst
verfasst von
Choong-kil Seo
Publikationsdatum
20.02.2024
Verlag
The Korean Society of Automotive Engineers
Erschienen in
International Journal of Automotive Technology / Ausgabe 1/2024
Print ISSN: 1229-9138
Elektronische ISSN: 1976-3832
DOI
https://doi.org/10.1007/s12239-024-00006-w

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