Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Structured Ni(Cl)/CeO2/η-Al2O3/FeCrAl wire mesh catalyst for selective CO methanation. / Konishcheva, M. V.; Snytnikov, P. V.; Rogozhnikov, V. N. и др.
в: Catalysis Communications, Том 118, 05.01.2019, стр. 25-29.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Structured Ni(Cl)/CeO2/η-Al2O3/FeCrAl wire mesh catalyst for selective CO methanation
AU - Konishcheva, M. V.
AU - Snytnikov, P. V.
AU - Rogozhnikov, V. N.
AU - Salanov, A. N.
AU - Potemkin, D. I.
AU - Sobyanin, V. A.
N1 - Publisher Copyright: © 2018 Elsevier B.V.
PY - 2019/1/5
Y1 - 2019/1/5
N2 - A structured Ni(Cl)/CeO2/η-Al2O3/FeCrAl catalyst was developed and tested for the reaction of selective methanation of CO in the presence of CO2. The use of a FeCrAlloy wire mesh with a η-Al2O3 protective coating as a support of Ni(Cl)/CeO2 enabled production of a catalyst with the ability of high rates of heat removal, that is similar in performance to the most efficient powder catalysts. In a hydrogen-rich gas mixture of composition (vol%): 1.0 CO, 65 H2, 10 H2O, 20 CO2, He - balance, at WHSV of 29 L g−1 h−1, the Ni(Cl)/CeO2/η-Al2O3/FeCrAl catalyst reduced the CO concentration to a level of <10 ppm in the temperature range of 230–270 °C with a selectivity larger than 70%.
AB - A structured Ni(Cl)/CeO2/η-Al2O3/FeCrAl catalyst was developed and tested for the reaction of selective methanation of CO in the presence of CO2. The use of a FeCrAlloy wire mesh with a η-Al2O3 protective coating as a support of Ni(Cl)/CeO2 enabled production of a catalyst with the ability of high rates of heat removal, that is similar in performance to the most efficient powder catalysts. In a hydrogen-rich gas mixture of composition (vol%): 1.0 CO, 65 H2, 10 H2O, 20 CO2, He - balance, at WHSV of 29 L g−1 h−1, the Ni(Cl)/CeO2/η-Al2O3/FeCrAl catalyst reduced the CO concentration to a level of <10 ppm in the temperature range of 230–270 °C with a selectivity larger than 70%.
KW - CO clean-up
KW - FeCrAlloy wire mesh
KW - Hydrogen-rich gas
KW - Nickel ceria catalysts
KW - Reformate
KW - Selective or preferential CO methanation
KW - Structured catalysts
KW - REACTORS
KW - PERFORMANCE
KW - STREAM
KW - CHLORINE
KW - PREFERENTIAL OXIDATION
KW - CLEANUP
KW - NI
UR - http://www.scopus.com/inward/record.url?scp=85053749158&partnerID=8YFLogxK
U2 - 10.1016/j.catcom.2018.09.011
DO - 10.1016/j.catcom.2018.09.011
M3 - Article
AN - SCOPUS:85053749158
VL - 118
SP - 25
EP - 29
JO - Catalysis Communications
JF - Catalysis Communications
SN - 1566-7367
ER -
ID: 16703272