Efficient CO2 hydrogenation over mono-and bi-metallic RuNi/MCM-41 catalysts: controlling CH4 and CO products distribution through the preparation method and/or …

A Rontogianni, Ν Chalmpes, E Nikolaraki… - Chemical Engineering …, 2023 - Elsevier
CO 2 methanation is receiving special attention nowadays due to the urgent environmental
and energy need to control/recycle CO 2 emissions. Herein the reaction is investigated over …

Modulation of Rh species in Rh/Al2O3/FeCrAl-foam structured catalysts for steam reforming of toluene

S Guo, S Liu, G Liu - Chemical Engineering Journal, 2024 - Elsevier
Steam reforming of tar is an appealing way for tar elimination during biomass gasification. In
this work, structured Rh/Al 2 O 3 supported on FeCrAl-foam catalysts with different Rh …

High-performance Rh/CeO2 catalysts prepared by L-lysine-assisted deposition precipitation method for steam reforming of toluene

T Wang, S Liu, L Wang, G Liu - Fuel, 2023 - Elsevier
Catalytic steam reforming of aromatic hydrocarbons is important for the hydrogen production
from jet/diesel fuels and tar elimination during biomass gasification. In this work, a series of …

Sorption-enhanced steam reforming of propane using bifunctional Ni/CaO, Ni/CaO-CaZrO3, and Ni/CaO-Ca2SiO4 catalysts

ACP Oliveira, DBL Santos, LG Moura, CE Hori - Fuel, 2024 - Elsevier
In this study, the performance of bifunctional catalysts of Ni over CaO, CaO-CaZrO 3 and
CaO-Ca 2 SiO 4 was evaluated in CO 2 capture and sorption-enhanced steam propane …

Enlarging the Three-Phase Boundary to Raise CO2/CH4 Conversions on Exsolved Ni–Fe Alloy Perovskite Catalysts by Minimal Rh Doping

X Yao, Q Cheng, X Bai, B Davaasuren, G Melinte… - ACS …, 2024 - ACS Publications
Exsolved Ni–Fe alloy perovskite catalysts exhibit remarkable coking resistance during C–H
and C–O activation. However, metallic utilization is typically incomplete, resulting in …

Modification of reaction intermediates formed from steam reforming of acetic acid with HZSM-5 or Mg-Al-LDH in upper-bed influences property of coke in lower-bed Ni …

J Wang, Y Guo, S Zhang, M Guo, X Hu - Fuel Processing Technology, 2023 - Elsevier
Modification of structures of precursors of coke is a method tackling coking in steam
reforming. In this study, HZSM-5 or Mg-Al-LDH, with abundance of acidic sites or alkaline …

Optimization of MxOy (La2O3 or Gd2O3) content in Rh/MxOy-Al2O3 catalyst formulation for the propane steam reforming reaction

A Kokka, T Ramantani, IV Yentekakis… - Journal of …, 2023 - Elsevier
Heading full speed towards the extensive use of H 2 for humanity's energy needs, blue
hydrogen production from light hydrocarbons is one of the most promising alternatives. In …

Propylene Production via Oxidative Dehydrogenation of Propane with Carbon Dioxide over Composite MxOy-TiO2 Catalysts

A Florou, G Bampos, PD Natsi, A Kokka… - Nanomaterials, 2023 - mdpi.com
The CO2-assisted oxidative dehydrogenation of propane (ODP) was investigated over
titania based composite metal oxides, 10% MxOy-TiO2 (M: Zr, Ce, Ca, Cr, Ga). It was found …

Designing ordered mesoporous confined Pt/Ti 0.1 AlO y catalysts for the catalytic combustion of propane

L Liu, W Han, F Dong, H Feng, Z Tang - New Journal of Chemistry, 2023 - pubs.rsc.org
In this work, two ordered mesoporous catalysts with different confined structures were
successfully constructed for the catalytic combustion of propane. Notably, framework …