Skip to main content
Log in

The Reaction Mechanism of Selective Catalytic Reduction of Nitrogen Oxides by Hydrocarbons in Excess Oxygen: Intermediates, Their Reactivity, and Routes of Transformation

  • Published:
Kinetics and Catalysis Aims and scope Submit manuscript

Abstract

The main features of the mechanism of selective reduction of nitrogen oxides by hydrocarbons (methane, propane, and propylene) in excess oxygen catalyzed by systems containing transition metal cations are considered. A combination of steady-state and non-steady-state kinetic studies, in situ Fourier-transform infrared (FTIR) spectroscopy, temperature-programmed desorption, and theoretical analysis of bond strengths and spectral data for adsorption complexes made it possible to determine reliably that surface nitrate complexes are key intermediates at real temperatures of catalysis. The rate-limiting step in these reactions includes the interaction of these complexes with hydrocarbons or their activated forms. Factors are considered that determine the structure, bond strength, and routes of nitrate complexes transformations under the action of hydrocarbons. Mechanistic schemes are proposed for the reaction of various types of hydrocarbons in which the determining role belongs to the formation of organic nitro compounds in a rate-limiting step. Their further fast transformation with the participation of surface acid sites resulting in the formation of ammonia, which is a highly efficient reducing agent, though not limiting the whole process, but determines nevertheless both the selectivity to the target product, molecular nitrogen, and the selectivity of hydrocarbon consumption for nitrogen oxide reduction.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

REFERENCES

  1. Iwamoto, M., Yahiro, H., Shundo, S., Yu-u, Y., and Mizuno, N., Shokubai, 1990, vol. 32, p. 430.

    Google Scholar 

  2. Iwamoto, M., Proc. Meeting of Catalytic Technology for Removal of Nitrogen Monoxide, Tokyo, 1990, p. 1.

  3. Held, W. and Koenig, A., Ger. Offen., DE 3642018, 1987.

  4. Held, W., Koenig, A., Richter, T., and Puppe, L., SAE Paper, 1990, 900496.

  5. Iwamoto, M., Mizuno, N., and Yahiro, H., Proc. 10th Int. Congr. Catalysis, Budapest: Akademiai Kiado, 1993, part B, p. 1285.

    Google Scholar 

  6. Iwamoto, M., Proc. 10th Int. Zeolite Conf., Weitkamp, J., Karge, H.G., Pfeifer, H., and Holderich, H.P., Eds., 1994, p. 1395.

  7. Iwamoto, M., Catal. Today, 1996, vol. 29, nos.1-4, p. 29.

    Google Scholar 

  8. Amiridis, M.D., Zhang, T., and Farrauto, R.J., Appl. Catal., B, 1996, vol. 10, p. 203.

    Google Scholar 

  9. Centi, G. and Perathoner, S., Appl. Catal., A, 1995, vol. 132, p. 179.

    Google Scholar 

  10. Walker, A.P., Catal. Today, 1995, vol. 26, p. 107.

    Google Scholar 

  11. Burch, R., Catal. Today, 1997, vol. 35, p. 27.

    Google Scholar 

  12. Ansell, G.P., Diwell, A.F., Goloinski, S.F., Hayes, J.W., Rajaram, R.R., Truex, T.J., and Walker, A.P., Appl. Catal. B, 1993, vol. 2, p. 81.

    Google Scholar 

  13. Kintaichi, Y., Hamada, M., Tabata, M., Sasaki, M., and Ito, T., Catal. Lett., 1990, vol. 6, p. 239.

    Google Scholar 

  14. Smits, R.H.H. and Iwasawa, Y., Appl. Catal., B, 1995, vol. 6, p. L201.

    Google Scholar 

  15. Lukyanov, D.B., Lombardo, E.A., and Sill, G.A., d'Itri J.L., Hall W.K, J. Catal., 1996, vol. 163, no.2, p. 447.

    Google Scholar 

  16. Sun, T., Fokema, M.D., and Ying, J.Y., Catal. Today, 1997, vol. 33, p. 251.

    Google Scholar 

  17. Otsuka, K., Zhang, Q., Yamanaka, I., Tono, H., Hatano, M., and Kinoshita, H., Bull. Chem. Soc. Jpn., 1996, vol. 69, p. 3367.

    Google Scholar 

  18. Jen, H.W. and Gandhi, H.S., ACS Symp. Ser., 1995, vol. 552, p. 53.

    Google Scholar 

  19. Shelef, M., Chem. Rev., 1994, vol. 95, p. 209.

    Google Scholar 

  20. Centi, G. and Perathoner, S., Catal. Today, 1996, vol. 29, nos.1-4, p. 117.

    Google Scholar 

  21. Sasaki, M., Hamada, H., Kintaichi, Y., and Ito, T., Catal. Lett., 1992, vol. 15, p. 297.

    Google Scholar 

  22. Hamada, H., Kintaichi, Y., Sasaki, M., and Tabata, M., Appl. Catal., 1991, vol. 70, p. L15.

    Google Scholar 

  23. Bethke, K.A., Li, C., Kung, M.C., Yang, B., and Kung, H.H., Catal. Lett., 1995, vol. 31, p. 287.

    Google Scholar 

  24. Stakheev, A.Yu., Lee, C.W., Park, S.J., and Chong, P.J., Catal. Lett., 1996, vol. 38, p. 271.

    Google Scholar 

  25. Adelman, B.J., Beutel, T., and Lei, G.-D., and Sachtler, W.M.H., J. Catal., 1996, vol. 158, p. 327.

    Google Scholar 

  26. Beutel, T., Adelman, B.J., Lei, G.-D., and Sachtler, W.M.H., Catal. Lett., 1995, vol. 32, p. 83.

    Google Scholar 

  27. Bamwenda, G.R., Ogata, A., Obuchi, A., Takahashi, H., and Mizuno, K., React. Kinet. Catal. Lett., 1995, vol. 56, no.2, p. 311.

    Google Scholar 

  28. Cho, B.K., Yie, J.E., and Rahmoeller, K.M., J. Catal., 1995, vol. 157, p. 14.

    Google Scholar 

  29. Burch, R., Millington, P.J., and Walker, A.P., Appl. Catal., B, 1994, vol. 4, no.1, p. 65.

    Google Scholar 

  30. Burch, R. and Watling, T.C., Catal. Lett., 1996, vol. 37, p. 51.

    Google Scholar 

  31. Burch, R. and Watling, T.C., Catal. Lett., 1997, vol. 43, p. 19.

    Google Scholar 

  32. Sadykov, V.A., Baron, S.L., Matyshak, V.A., Alikina, G.M., Bunina, R.V., Rozovskii, A.Ya., Lunin, V.V., Lunina, E.V., Kharlanov, A.N., Ivanova, A.S., and Veniaminov, S.A., Catal. Lett., 1996, vol. 37, p. 157.

    Google Scholar 

  33. Matyshak, V.A., Baron, S.L., Ukharskii, A.A., Il'i-chev, A.N., Sadykov, V.A., and Korchak, V.N., Kinet. Katal., 1996, vol. 37, no.4, p. 585.

    Google Scholar 

  34. Sadykov, V.A., Paukshtis, E.A., Beloshapkin, S.A., Alikina, G.M., Veniaminov, S.A., Bunina, R.V., Lununa, E.V., Kharlanov, A.N., Lunin, V.V., Matyshak, V.A., and Rozovskii, A.Ya., Proc. 8th Int. Symp. on Heterogeneous Catalysis, Varna, 1996, vol. 1, p. 347.

    Google Scholar 

  35. Sadykov, V.A., Beloshapkin, S.A., Paukshtis, E.A., Alikina, G.M., Kochubei, D.I., Degtyarev, S.P., Bulgakov, N.N., Veniaminov, S.A., Bunina, R.V., Kharlanov, A.N., Lunina, E.V., Lunin, V.V., Matyshak, V.A., and Rozovskii, A.Ya., Pol. J. Environ. Stud., 1997, vol. 1, p. 21.

    Google Scholar 

  36. Sadykov, V.A., Beloshapkin, S.A., Paukshtis, E.A., Alikina, G.M., Kochubei, D.I., Degtyarev, S.P., Bulgakov, N.N., Veniaminov, S.A., Netyaga, E.V., Bunina, R.V., Kharlanov, A.N., Lunina, E.V., Lunin, V.V., Matyshak, V.A., and Rozovskii, A.Ya., React. Kinet. Catal. Lett., 1998, vol. 64, p. 185.

    Google Scholar 

  37. Sadykov, V.A., Rozovskii, A.Ya., Lunin, V.V., Lin, G.I., Alikina, G.M., Buchtiyarova, G.A., Zolotovskii, B.P., and Beloshapkin, S.A., React. Kinet. Catal. Lett., 1999, vol. 66, p. 337.

    Google Scholar 

  38. Beloshapkin, S.A., Matyshak, V.A., Paukshtis, E.A., Sadykov, V.A., Ilyichev, A.N., Ukharskii, A.A., and Lunin, V.V., React. Kinet. Catal. Lett., 1999, vol. 66, p. 297.

    Google Scholar 

  39. Matyshak, V.A., Ukharskii, A.A., Il'ichev, A.N., Sadykov, V.A., and Korchak, V.N., Kinet. Katal., 1999, vol. 40, no. 1, p. 116.

    Google Scholar 

  40. Beloshapkin, S.A., Paukshtis, E.A., and Sadykov, V.A., J. Mol. Catal. A: Chem., 2000, vol. 158, p. 355.

    Google Scholar 

  41. Sadykov, V.A., Bunina, R.V., Alikina, G.M., Ivanova, A.S., Kuznetsova, T.G., Beloshapkin, S.A., Matyshak, V.A., Konin, G.A., Rozovskii, A.Ya., Tretyakov, V.F., Burdeynaya, T.N., Davydova, M.N., Ross, J.R.H., and Breen, J.P., J. Catal., 2001, vol. 199, p. 131.

    Google Scholar 

  42. Metelkina, O.V., Lunin, V.V., Sadykov, V.A., Beloshapkin, S.A., Alikina, G.M., Lunina, E.V., and Kharlanov, A.N., Neftekhimiya, 2000, vol. 40, p. 108.

    Google Scholar 

  43. Metelkina, O.V., Lunin, V.V., Sadykov, V.A., Alikina, G.M., Bunina, R.V., Paukshtis, E.A., Fenelonov, V.B., Derevyankin, A.Yu., Zaikovskii, V.I., Schubert, U., and Ross, J.R.H., Catal. Lett., 2002, vol. 78, p. 111.

    Google Scholar 

  44. Konin, G.A., Il'ichev, A.N., Matyshak, V.A., Khomenko, T.I., Korchak, V.N., Sadykov, V.A., Doronin, V.P., Bunina, R.V., Alikina, G.M., Kuznetsova, T.G., Paukshtis, E.A., Fenelonov, V.B., Zaikovskii, V.I., Ivanova, A.S., Beloshapkin, S.A., Rozovskii, A.Ya., Tretyakov, V.F., Ross, J.R.H., and Breen, J.P., Top. Catal., 2001, vol. 17, no.17, p. 193.

    Google Scholar 

  45. Konin, G.A., Il'ichev, A.N., Matyshak, V.A., Khomenko, T.I., Korchak, V.N., Sadykov, V.A., Doronin, V.P., Bunina, R.V., Alikina, G.M., Kuznetsova, T.G., Paukshtis, E.A., Fenelonov, V.B., Zaikovskii, V.I., Ivanova, A.S., Beloshapkin, S.A., Rozovskii, A.Ya., Tretyakov, V.F., Ross, J.R.H., and Breen, J.P., Proc. CAPOC-5, Brussels, 2000, vol. 2, p. 97.

    Google Scholar 

  46. Matyshak, V.A., Il'ichev, A.N., Ukharsky, A.A., and Korchak, V.N., J. Catal., 1997, vol. 171, p. 245.

    Google Scholar 

  47. Il'ichev, A.N., Matyshak, V.A., Korchak, V.N., and Yan, Yu.B., Kinet. Katal., 2001, vol. 42, no.1, p. 108.

    Google Scholar 

  48. Meunier, F.C., Breen, J.P., Zuzannik, V., Olsson, M., and Ross, J.R.H., J. Catal., 1999, vol. 187, p. 493.

    Google Scholar 

  49. Zuzaniuk, V., Meunier, F.C., and Ross, J.R.H., J. Catal., 2001, vol. 202, p. 340.

    Google Scholar 

  50. Beloshapkin, S.A., Cand. Sci. Dissertation, Novosibirsk: Inst. of Catal., 2000.

    Google Scholar 

  51. Konin, G.A., Cand. Sci. Dissertation, Moscow: Inst. Chem. Phys., 2001.

    Google Scholar 

  52. Sadykov, V.A., Rozovskii, A.Ya., Lunin, V.V., and Matyshak, V.A., U.S.-Russia Workshop on Environmental Catalysis, Wilmington, 1994, p. 20.

  53. Sadykov, V.A., Alikina, G.M., Bunina, R.V., Baron, S.L., Veniaminov, S.A., Romannikov, V.N., Doronin, V.P., Rozovskii, A.Ya., Tretyakov, V.F., Lunin, V.V., Lunina, E.V., Kharlanov, A.N., and Matyshak, V.A., Environmental Catalysis for a Better World and Life (Proc. 1st World Congr. on Environmental Catalysis, Pisa), Centi, G., Cristiani, C., Forzatti, P., and Perathoners, S., Eds., Roma: Societa Chimica Italiana, 1995, p. 315.

    Google Scholar 

  54. Sadykov, V.A., Alikuna, G.M., Baron, S.L., Veniaminov, S.A., Bunina, R.V., Paukshtis, E.A., Lunina, E.V., Kharlanov, A.N., Lunin, V.V., Matyshak, V.A., and Rozovskii, A.Ya., Abstracts of 11th Int. Congr. on Catalysis, Baltimore, 1996, Po-202.

  55. Sadykov, V.A., Kuznetsova, T.G., Alikina, G.M., Doronin, V.P., Sorokina, T.P., Bunina, R.V., Kochubei, D.I., Novgorodov, B.N., Paukshtis, E.A., Fenelonov, V.B., Derevyankin, A.Yu., Zaikovskii, V.I., Beloshapkin, S.A., Kolomiichuk, V.N., Anufrienko, V.F., Vasenin, N.T., Rozovskii, A.Ya., Tretyakov, V.F., Burdeynaya, T.N., Davydova, M.N., Matyshak, V.A., Konin, G.A., Ross, J.R.H., and Breen, J.P., Europacat-V, Limerick, 2001, Abstracts, Book 3, 7-O-03.

  56. Konin, G.A., Il'chev, A.N., Matyshak, V.A., Khomenko, T.I., Korchak, V.N., Papakhin, D.M., Kuritsyn, D.Yu., Ivanova, A.S., Sadykov, V.A., Rozovskii, A.Ya., and Ross, J.R.H., Europacat-V, Limerick, 2001, Abstracts, Book 2, 21-O-10.

  57. Rozovskii, A.Ya., Katalizator i reaktsionnaya sreda (The Catalyst and the Reaction Medium), Moscow: Nauka, 1988.

    Google Scholar 

  58. Hadjiivanov, K., Catal. Lett., 2000, vol. 68, p. 157.

    Google Scholar 

  59. Davydov, A.A., Lokhov, Yu.A., and Shchekochikhin, Yu.M., Kinet. Katal., 1978, vol. 19, no.3, p. 673.

    Google Scholar 

  60. Schraml-Marth, M., Wokaun, A., and Baiker, A., J. Catal., 1992, vol. 138, p. 306.

    Google Scholar 

  61. Centi, G., Perathoner, S., Biglino, D., and Giamello, E., J. Catal., 1995, vol. 151, no.1, p. 75.

    Google Scholar 

  62. Eng, J. and Bartolomew, C.H., J. Catal., 1997, vol. 171, no.1, pp. 14, 27.

    Google Scholar 

  63. Kijlstra, W.S., Brands, D.S., Poels, E.K., and Bliek, A., J. Catal., 1997, vol. 171, no.1, p. 208.

    Google Scholar 

  64. Hadjiivanov, K. and Dimitrov, L., Microp. Mesopor. Mater., 1999, vol. 27, p. 49.

    Google Scholar 

  65. Huang, S.-J., Walters, A.B., and Vannice, M.A., Appl. Catal., B, 2000, vol. 26, p. 101.

    Google Scholar 

  66. Kantcheva, M. and Ciftlikli, E.Z., J. Phys. Chem., 2002, vol. 106, p. 3941.

    Google Scholar 

  67. Hadjiivanov, K., Knozinger, H., Tsyntsarski, B., and Dimitrov, L., Catal. Lett., 1999, vol. 62, p. 35.

    Google Scholar 

  68. Chi, Y. and Chuang, S.S.C., J. Phys. Chem., 2000, vol. 104, p. 4673.

    Google Scholar 

  69. Klingenberg, B. and Vannice, M.A., Appl. Catal., B, 1999, vol. 21, p. 19.

    Google Scholar 

  70. Haneda, M., Kintaichi, Y., Inaba, M., and Hamada, H., Catal. Today, 1998, vol. 42, p. 127.

    Google Scholar 

  71. Haneda, M., Bion, N., Daturi, M., Saussey, J., Lavalley, J.-C., Duprez, D., and Hamada, H., J. Catal., 2002, vol. 206, p. 114.

    Google Scholar 

  72. Chen, H.-Y., El-Makli, E.-M., Wang, X., van Santen, R.A., and Sachtler, W.M.H., J. Mol. Catal., A: Chem., 2000, vol. 162, p. 159.

    Google Scholar 

  73. Ivanova, E., Hadjiivanov, K., Klissurski, D., Bevilacqua, M., Armaroli, T., and Busca, G., Micropor. Mesopor. Mater., 2001, vol. 46, p. 299.

    Google Scholar 

  74. Beutel, T., Adelman, B.J., and Sachtler, W.M.H., Appl. Catal., B, 1996, vol. 9, p. L1.

    Google Scholar 

  75. Huang, S.-J., Walters, A.B., and Vannice, M.A., Appl. Catal., B, 2000, vol. 26, p. 101.

    Google Scholar 

  76. Fanson, P.T., Stradt, M.W., Delgass, W.N., and Lauterbach, J., Catal. Lett., 2001, vol. 77, p. 15.

    Google Scholar 

  77. Hadjiivanov, K., Catal. Rev.-Sci. Eng., 2000, vol. 42, p. 71.

    Google Scholar 

  78. Pozdnyakov, D.V. and Filimonov, V.N., Kinet. Katal., 1973, vol. 14, p. 760.

    Google Scholar 

  79. Gribov, L.A. and Dement'ev, B.A., Metody i algoritmy vychislenii v teorii kolebatel'nykh spektrov molekul (Methods and Algorithms of Calculations in the Theory of Vibrational Spectra of Molecules), Moscow: Nauka, 1981.

    Google Scholar 

  80. Wang, T., Sklyarov, A.V., and Keulks, G.W., Catal. Today, 1997, vol. 33, p. 291.

    Google Scholar 

  81. Jung, K.T. and Bell, A.T., J. Mol. Catal., A: Chem., 2000, vol. 163, p. 27.

    Google Scholar 

  82. Shimizu, K., Satsuma, A., and Hattori, T., Catal. Surv. Jpn., 2000, vol. 4, p. 115.

    Google Scholar 

  83. Shimizu, K., Shibata, J., Yoshida, H., Satsuma, A., and Hattori, T., Appl. Catal., B, 2001, vol. 30, p. 151.

    Google Scholar 

  84. Haneda, M., Joubert, E., Menezo, J.-Ch., Duprez, D., Barbier, J., Bion, N., Daturi, M., Saussey, J., Lavalley, J.-C., and Hamada, H., J. Mol. Catal., A: Chem., 2001, vol. 175, p. 179.

    Google Scholar 

  85. Shi, Ch., Cheng, M., Qu, Zh., Yang, X., and Bao, X., Appl. Catal., B, 2002, vol. 36, p. 173.

    Google Scholar 

  86. Haneda, M., Bion, N., Daturi, M., Saussey, J., Lavalley, J.-C., Duprez, D., and Hamada, H., J. Catal., 2002, vol. 206, p. 114.

    Google Scholar 

  87. Matyshak, V.A. and Krylov, O.V., Catal. Today, 1995, vol. 25, p. 1.

    Google Scholar 

  88. Adelman, B.J., Beutel, T., Lei, G.-D., and Sachtler, W.M.H., Appl. Catal., B, 1996, vol. 11, p. L1.

    Google Scholar 

  89. Kuznetsova, T.G., Sadykov, V.A., Paukshtis, E.A., Matyshak, V.A., Konin, G.A., Rogov, V.A., Doronin, V.P., Sorokina, T.P., and Ross, Dzh. R. Kh., Tez. dokl. VI Ross. konf. “Mekhanizmy kataliticheskikh reaktsii” (Proc. VI Ross. Conf on the Mechanisms of Catalytic Reactions), Moscow, 2002, vol. 2, p. 197.

    Google Scholar 

  90. Cowan, A.D., Dumpelmann, R., and Cant, N.W., J. Catal., 1995, vol. 151, p. 356.

    Google Scholar 

  91. Cant, N.W. and Cowan, A.D., Catal. Today, 1997, vol. 35, p. 89.

    Google Scholar 

  92. Chi, Y. and Chuang, S.S.C., J. Catal., 2000, vol. 190, p. 75.

    Google Scholar 

  93. Poignant, F., Freysh, J.L., Daturi, M., and Saussey, J., Catal. Today, 2001, vol. 70, p. 197.

    Google Scholar 

  94. Fokema, M.D. and Ying, J.Y., Catal. Rev.-Sci. Eng., 2001, vol. 43, p. 1.

    Google Scholar 

  95. Sadykov, V.A., Ivanova, A.S., Ivanov, V.P., Alikina, G.M., Kharlanov, A.N., Linina, E.V., Lunin, V.V., Matyshak, A., Zubareva, N.A., and Rozovskii, A.Ya., Mater. Res. Soc. Symp. Ser., 1997, vol. 454, p. 199.

    Google Scholar 

  96. Tanaka, T., Okuhara, T., and Misono, M., Appl. Catal., B, 1994, vol. 4, p. L1.

    Google Scholar 

  97. Chen, H.-Y., Voskoboinikov, T., and Sachtler, W.M.H., Catal. Today, 1999, vol. 54, p. 483.

    Google Scholar 

  98. Cant, N.W. and Liu, I.O.Y., Catal. Today, 2000, vol. 63, p. 133.

    Google Scholar 

  99. Schiesser, W., Vinek, H., and Jentys, A., Appl. Catal. B, 2001, vol. 33, p. 263.

    Google Scholar 

  100. Joubert, E., Menezo, J.C., Duprez, D., and Barbier, J., Top. Catal., 2001, vols. 16/17, p. 225.

    Google Scholar 

  101. Kameoka, S., Chafik, T., Ukisu, Y., and Miyadera, T., Catal. Lett., 1998, vol. 55, p. 211.

    Google Scholar 

  102. Haneda, M., Kintaichi, Y., Inaba, M., and Hamada, H., Catal. Today, 1998, vol. 42, p. 127.

    Google Scholar 

  103. Satsuma, A., Cowan, A.D., Cant, N.W., and Trimm, D.L., J. Catal., 1999, vol. 181, p. 165.

    Google Scholar 

  104. Cant, N.W., Cowan, A.D., Liu, I.O.Y., and Satsuma, A., Catal. Today, 1999, vol. 54, p. 473.

    Google Scholar 

  105. Lombardo, E.A., Sill, G.A., d'Itri J.L., and Hall, W.K., J. Catal., 1998, vol. 173, p. 440.

    Google Scholar 

  106. Cant, N.W., Chambers, D.C., Cowan, A.D., Liu, I.O.Y., and Satsuma, A., Top. Catal., 2000, vol. 10, p. 13.

    Google Scholar 

  107. Cowan, A.D., Cant, N.W., Haynes, B.S., and Nelson, P.F., J. Catal., 1998, vol. 176, p. 329.

    Google Scholar 

  108. Nakamoto, K., Infrared Spectra of Inorganic and Coordination Compounds, New York: Wiley, 1963.

    Google Scholar 

  109. Aylor, A.W., Lobree, L.J., Reimer, J.A., and Bell, A.T., Stud. Surf. Sci. Catal., 1996, vol. 101A, p. 661.

    Google Scholar 

  110. Aylor, A.W., Lobree, L.J., Reimer, J.A., and Bell, A.T., J. Catal., 1997, vol. 170, p. 390.

    Google Scholar 

  111. Haj, K.O., Ziyade, S., Ziyad, M., and Garin, F., Appl. Catal., B, 2002, vol. 37, p. 49.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sadykov, V.A., Lunin, V.V., Matyshak, V.A. et al. The Reaction Mechanism of Selective Catalytic Reduction of Nitrogen Oxides by Hydrocarbons in Excess Oxygen: Intermediates, Their Reactivity, and Routes of Transformation. Kinetics and Catalysis 44, 379–400 (2003). https://doi.org/10.1023/A:1024499019664

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1024499019664

Keywords

Navigation