Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Comparative study of gasoline, diesel and biodiesel autothermal reforming over Rh-based FeCrAl-supported composite catalyst. / Potemkin, D. I.; Rogozhnikov, V. N.; Ruban, N. V. и др.
в: International Journal of Hydrogen Energy, Том 45, № 49, 02.10.2020, стр. 26197-26205.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Comparative study of gasoline, diesel and biodiesel autothermal reforming over Rh-based FeCrAl-supported composite catalyst
AU - Potemkin, D. I.
AU - Rogozhnikov, V. N.
AU - Ruban, N. V.
AU - Shilov, V. A.
AU - Simonov, P. A.
AU - Shashkov, M. V.
AU - Sobyanin, V. A.
AU - Snytnikov, P. V.
PY - 2020/10/2
Y1 - 2020/10/2
N2 - Catalytic autothermal reforming (ATR) of a number of hydrocarbon fuels was studied over composite RhCZ-S catalyst (0.24 wt% Rh supported on structured Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl carrier). Iso-octane and n-hexadecane as model compounds of gasoline and diesel fuel, respectively, showed similar properties in ATR process, indicating weak influence of molecular weight and branching degree of liquid alkanes on catalyst performance. Biodiesel ATR characteristics were similar to those of n-hexadecane ATR, as the utilized biodiesel predominantly contained alkanes, being products of fatty acid tail fragments hydrogenation. Even in the case of gasoline ATR, sufficient amount of monoaromatics did not influence a lot on the catalyst performance. Diesel ATR showed rather different situation: the catalyst tended to lose activity due to coking, and incomplete fuel conversion was observed. Analysis of unreacted fuel revealed bi- and polyaromatic compounds (mainly naphtalenes and antracenes) were difficult to convert.
AB - Catalytic autothermal reforming (ATR) of a number of hydrocarbon fuels was studied over composite RhCZ-S catalyst (0.24 wt% Rh supported on structured Ce0.75Zr0.25O2-δ-ƞ-Al2O3/FeCrAl carrier). Iso-octane and n-hexadecane as model compounds of gasoline and diesel fuel, respectively, showed similar properties in ATR process, indicating weak influence of molecular weight and branching degree of liquid alkanes on catalyst performance. Biodiesel ATR characteristics were similar to those of n-hexadecane ATR, as the utilized biodiesel predominantly contained alkanes, being products of fatty acid tail fragments hydrogenation. Even in the case of gasoline ATR, sufficient amount of monoaromatics did not influence a lot on the catalyst performance. Diesel ATR showed rather different situation: the catalyst tended to lose activity due to coking, and incomplete fuel conversion was observed. Analysis of unreacted fuel revealed bi- and polyaromatic compounds (mainly naphtalenes and antracenes) were difficult to convert.
KW - Autothermal reforming
KW - Biodiesel
KW - Diesel
KW - Gasoline
KW - Structured support
KW - Synthesis gas
KW - START-UP
KW - SYNGAS PRODUCTION
KW - STEAM
KW - FUEL-CELL SYSTEMS
KW - GAS SHIFT REACTOR
KW - JET FUELS
KW - SOLAR
KW - HYDROGEN-PRODUCTION
KW - N-DODECANE
KW - PARTIAL OXIDATION
UR - http://www.scopus.com/inward/record.url?scp=85079534514&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2020.01.076
DO - 10.1016/j.ijhydene.2020.01.076
M3 - Article
AN - SCOPUS:85079534514
VL - 45
SP - 26197
EP - 26205
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 49
ER -
ID: 23472723