TY - JOUR

T1 - The Influence of Platinum Additives on the Activity and Stability of Rh-Containing Catalyst for the Conversion of Diesel Fuel into Synthesis Gas

AU - Shilov, V. A.

AU - Burmatova, M. A.

AU - Belyaev, V. D.

AU - Potemkin, D. I.

AU - Snytnikov, P. V.

N1 - This study was supported by the Russian Science Foundation (grant no. 19-19-00257).

PY - 2024/2

Y1 - 2024/2

N2 - The influence of platinum additives on the properties of rhodium catalysts in the processes of steam reforming and autothermal reforming of diesel fuel was investigated. It was found that Rh/CZF was more active compared to the bimetallic sample Rh–Pt/CZF: the degree of fuel conversion in its presence was higher, and the concentration of reaction by-products was lower. The proposed two-zone Pt/CZF + Rh/CZF structured honeycomb catalyst demonstrated stable performance and high activity in the autothermal reforming of commercial diesel fuel. However, the presence of platinum in the frontal zone of the catalyst reduced its resistance to coking compared to the rhodium-containing sample. The results obtained are of practical significance in the development of efficient systems for the conversion of heavy hydrocarbons into synthesis gas.

AB - The influence of platinum additives on the properties of rhodium catalysts in the processes of steam reforming and autothermal reforming of diesel fuel was investigated. It was found that Rh/CZF was more active compared to the bimetallic sample Rh–Pt/CZF: the degree of fuel conversion in its presence was higher, and the concentration of reaction by-products was lower. The proposed two-zone Pt/CZF + Rh/CZF structured honeycomb catalyst demonstrated stable performance and high activity in the autothermal reforming of commercial diesel fuel. However, the presence of platinum in the frontal zone of the catalyst reduced its resistance to coking compared to the rhodium-containing sample. The results obtained are of practical significance in the development of efficient systems for the conversion of heavy hydrocarbons into synthesis gas.

KW - autothermal reforming

KW - diesel fuel

KW - fuel cell

KW - hydrogen

KW - structured catalyst

KW - synthesis gas

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85191656251&origin=inward&txGid=f376a931ceda3903130dc5a78506d333

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001210717700003

UR - https://www.mendeley.com/catalogue/28f2d37f-90bb-3695-9e46-343df49fadbe/

U2 - 10.1134/S0023158424010051

DO - 10.1134/S0023158424010051

M3 - Article

VL - 65

SP - 66

EP - 74

JO - Kinetics and Catalysis

JF - Kinetics and Catalysis

SN - 0023-1584

IS - 1

ER -