Catalytic steam reforming of bio-oil

R Trane, S Dahl, MS Skjøth-Rasmussen… - International journal of …, 2012 - Elsevier
Hydrogen and synthesis gas can be produced in an environmentally friendly and
sustainable way through steam reforming (SR) of bio-oil and this review presents the state-of …

Bifunctional Ni–CaO catalysts modified with CeO2 and inert Ca12Al14O33 for sorption-enhanced steam reforming of ethanol

LM Vieira, DBL Santos, CE Hori - International Journal of Hydrogen Energy, 2022 - Elsevier
In this work, sorption-enhanced steam reforming of ethanol (SE-SRE) process was studied
using Ni–CaO-based bifunctional catalysts modified with Ca 12 Al 14 O 33 (mayenite) and …

[HTML][HTML] Direct route from ethanol to pure hydrogen through autothermal reforming in a membrane reactor: Experimental demonstration, reactor modelling and design

V Spallina, G Matturro, C Ruocco, E Meloni, V Palma… - Energy, 2018 - Elsevier
This work reports the integration of thin (∼ 3–4 μm thick) Pd-based membranes for H 2
separation in a fluidized bed catalytic reactor for ethanol auto-thermal reforming. The …

Effect of the surface state on the catalytic performance of a Co/CeO2 ethanol steam-reforming catalyst

S Turczyniak, D Teschner, A Machocki, S Zafeiratos - Journal of Catalysis, 2016 - Elsevier
This work examines the impact of the Co/CeO 2 catalysts' surface oxidation state and
composition on the ethanol steam reforming (ESR) reaction performance. To this purpose, in …

Thermodynamic analysis of ethanol reforming for hydrogen production

S Sun, W Yan, P Sun, J Chen - Energy, 2012 - Elsevier
This work presents the simulated equilibrium compositions of ethanol steam reforming (SR),
partial oxidation (POX) and auto-thermal reforming (ATR) at a large temperature range …

The mechanism of ethanol steam reforming on the Co0 and Co2+ sites: a DFT study

MR Li, GC Wang - Journal of Catalysis, 2018 - Elsevier
It is well known that Co catalysts are efficient for ethanol steam reforming (ESR) reactions,
but whether the active site is Co 0, Co 2+, or Co 0–Co 2+ is still debated. In the present work …

Thermodynamic analysis and reaction routes of steam reforming of bio-oil aqueous fraction

KA Resende, CN Ávila-Neto, RC Rabelo-Neto… - Renewable energy, 2015 - Elsevier
Steam reforming of the bio-oil aqueous fraction is a potential process to produce hydrogen.
Therefore, to perform a thermodynamic study of this process can be interesting to determine …

Effects of the cobalt content of catalysts prepared from hydrotalcites synthesized by ultrasound-assisted coprecipitation on hydrogen production by oxidative steam …

M Espitia-Sibaja, M Muñoz, S Moreno, R Molina - Fuel, 2017 - Elsevier
This paper reports a study of the catalytic performance of CoMgAl mixed oxides (with 5, 10,
15 and 20% Co content) in the oxidative steam reforming of ethanol (OSRE). The catalysts …

Interplay between particle size, composition, and structure of MgAl2O4-supported Co–Cu catalysts and their influence on carbon accumulation during steam reforming …

CN Ávila-Neto, D Zanchet, CE Hori, RU Ribeiro… - Journal of catalysis, 2013 - Elsevier
Abstract The effect of Cu/Co ratio on the structure of MgAl 2 O 4-supported Cu–Co
nanoparticles, and on their catalytic properties during steam reforming of ethanol (SRE), was …

Steam reforming of ethanol over Ni-based catalysts: effect of feed composition on catalyst stability

R Trane-Restrup, S Dahl, AD Jensen - International journal of hydrogen …, 2014 - Elsevier
In this work the effects of steam-to-carbon ratio (S/C), and addition of H 2 or O 2 to the feed
on the product yields and carbon deposition in the steam reforming (SR) of ethanol over …