Geodesic
Reaction-diffusion processes and ``dead zone'' in a porous catalyst granule
Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Proceedings of the All-Russian Scientific Conference «Differential Equations and Their Applications» dedicated to the 85th anniversary of Professor M. T. Terekhin. Ryazan State University named for S. A. Yesenin, Ryazan, May 17-18, 2019. Part 2, Tome 186 (2020), pp. 3-12

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In this paper, we discuss reaction-diffusion processes in porous catalyst granules of spherical, cylindrical, and lamellar forms for various types of chemical reactions. We obtain approximate solutions of the quasi-homogeneous model for general catalytic reactions. Also, we analyze necessary conditions for the appearance of a “dead zone” in the central domain of a porous catalyst granule in the case of a general catalytic reaction.
Keywords: heterogeneous catalysis, “dead zone”.
Mots-clés : reaction-diffusion process, porous catalyst granule 
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     author = {V. V. Andreev},
     title = {Reaction-diffusion processes and ``dead zone'' in a porous catalyst granule},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {3--12},
     publisher = {mathdoc},
     volume = {186},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2020_186_a0/}
}
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V. V. Andreev. Reaction-diffusion processes and ``dead zone'' in a porous catalyst granule. Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Proceedings of the All-Russian Scientific Conference «Differential Equations and Their Applications» dedicated to the 85th anniversary of Professor M. T. Terekhin. Ryazan State University named for S. A. Yesenin, Ryazan, May 17-18, 2019. Part 2, Tome 186 (2020), pp. 3-12. http://geodesic.mathdoc.fr/item/INTO_2020_186_a0/