Experimental basic factors in the production of H2 via supercritical water gasification

L Ferreira-Pinto, MPS Parizi, PCC de Araújo… - International Journal of …, 2019 - Elsevier
This study aims to discuss some of the factors that influence the production of hydrogen via
the gasification of organic matter in supercritical water. These factors have been investigated …

Reactor for biomass conversion and waste treatment in supercritical water: A review

Z Chen, H Chen, Y Xu, M Hu, Z Hu, J Wang… - … and Sustainable Energy …, 2023 - Elsevier
Hydrothermal treatment of renewable biomass and organic waste using supercritical water
(SCW) is a sustainable, green, and efficient route for achieving energy recovery, chemicals …

An experimental study on hydrogen-rich gas production via steam gasification of biomass in a research-scale fluidized bed

S Fremaux, SM Beheshti, H Ghassemi… - Energy Conversion and …, 2015 - Elsevier
A research scale fluidized-bed reactor has been built and used to study the effect of
steam/biomass ratio, time duration of experiments, reactor temperature, and biomass …

High-yield hydrogen production from glucose by supercritical water gasification without added catalyst

RF Susanti, LW Dianningrum, T Yum, Y Kim… - International Journal of …, 2012 - Elsevier
Continuous supercritical water gasification of glucose is investigated with a recently
developed updraft gasification apparatus under various conditions: temperatures of 600 …

Hydrogen production by supercritical water gasification of biomass: explore the way to maximum hydrogen yield and high carbon gasification efficiency

Y Lu, L Guo, X Zhang, C Ji - International Journal of Hydrogen Energy, 2012 - Elsevier
Supercritical water gasification (SCWG) is a promising technology for wet biomass
utilization. In this paper, orthogonal experimental design method, which can minimize the …

Thermodynamic analysis of hydrogen production via supercritical water gasification of coal, sewage sludge, microalga, and sawdust

C Yang, S Wang, Y Li, Y Zhang, C Cui - International Journal of Hydrogen …, 2021 - Elsevier
This study investigates the thermodynamic equilibrium analysis of the supercritical water
gasification (SCWG) involving several typical feedstocks (coal, sewage sludge, microalga …

Supercritical alcohols as solvents and reducing agents for the synthesis of reduced graphene oxide

M Seo, D Yoon, KS Hwang, JW Kang, J Kim - Carbon, 2013 - Elsevier
We report on a facile, simple, and green graphene oxide (GO) reduction method based on a
supercritical alcohol approach. The influence over the chemical, thermal, morphological …

Hydrogen rich gas production via supercritical water gasification of sugarcane bagasse using unpromoted and copper promoted Ni/CNT nanocatalysts

M Rashidi, A Tavasoli - The Journal of Supercritical Fluids, 2015 - Elsevier
Supercritical water gasification (SCWG) of sugarcane bagasse (SB) was performed in the
presence of unpromoted and copper promoted carbon nanotubes supported nickel …

Hydrogen production by supercritical water gasification of glucose with Ni/CeO2/Al2O3: Effect of Ce loading

Y Lu, S Li, L Guo - Fuel, 2013 - Elsevier
Ni-based SCWG catalysts attract more attention for its high activity and relatively low cost.
However, carbon deposition, which is one of the serious problems, reduces the activity of Ni …

Gasification of olive oil mill waste by supercritical water in a continuous reactor

P Casademont, L Cardozo-Filho, E Meurer… - The Journal of …, 2018 - Elsevier
Abstract Supercritical Water Gasification (SCWG) is an emerging technology with a great
potential to recycle biomass and/or biomass residues and to produce hydrogen-rich gas …