Abstract: 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.

Cite: Potemkin D.I. , Rogozhnikov V.N. , Ruban N.V. , Shilov V.A. , Simonov P.A. , Shashkov M.V. , Sobyanin V.A. , Snytnikov P.V.
Comparative Study of Gasoline, Diesel and Biodiesel Autothermal Reforming over Rh-Based FeCrAl-Supported Composite Catalyst
International Journal of Hydrogen Energy. 2020. V.45. N49. P.26197-26205. DOI: 10.1016/j.ijhydene.2020.01.076 WOS Scopus РИНЦ AN OpenAlex

Dates:

Submitted:	Sep 23, 2019
Accepted:	Jan 11, 2020
Published online:	Feb 17, 2020
Published print:	Oct 2, 2020

Identifiers:

Web of science:	WOS:000573610100016
Scopus:	2-s2.0-85079534514
Elibrary:	45531026
Chemical Abstracts:	2020:227614
OpenAlex:	W3006809159

Citing:

DB	Citing
Scopus	36
Elibrary	36
Web of science	34
OpenAlex	37

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