Emerging technologies by hydrogen: A review

N Sazali - International Journal of Hydrogen Energy, 2020 - Elsevier
The majority of energy being used is obtained from fossil fuels, which are not renewable
resources and require a longer time to recharge or return to its original capacity. Energy from …

Technological perspectives and economic aspects of green hydrogen in the energetic transition: challenges for chemistry

LLN Guarieiro, JP Anjos, LA Silva… - Journal of the Brazilian …, 2022 - SciELO Brasil
Green hydrogen is a fuel capable of promoting sustainable energy development and is
gaining attention in the current global energy transition framework. The global shift toward …

A novel formulation representation of the equilibrium constant for water gas shift reaction

CW Wang, XL Peng, JY Liu, R Jiang, XP Li… - International Journal of …, 2022 - Elsevier
In order to meet prominent disagreement for the water gas shift reaction (WGSR) equilibrium
constant values obtained from various conventional empirical correlations and mitigate the …

Energy and exergy analyses of an integrated membrane reactor and CO2 capture system to generate decarbonized hydrogen

YN Atak, CO Colpan, A Iulianelli - Energy Conversion and Management, 2022 - Elsevier
At present, most of the world hydrogen production comes from the steam reforming of natural
gas, carried out in conventional reactors, which show some disadvantages such as …

Surface and interface engineering in CO2-philic based UiO-66-NH2-PEI mixed matrix membranes via covalently bridging PVP for effective hydrogen purification

S Ashtiani, M Khoshnamvand, D Bouša… - International Journal of …, 2021 - Elsevier
We report on the fabrication of the defect-free mixed-matrix membrane (MMM) based on the
polyethylenimine (PEI) matrix with uniformly dispersed metal-organic framework (MOF) filler …

[HTML][HTML] Life cycle assessment of H2-selective Pd membranes fabricated by electroless pore-plating

D Martinez-Diaz, P Leo, R Sanz, A Carrero… - Journal of Cleaner …, 2021 - Elsevier
Pd-based membranes are attracting great attention to reach ultra-pure hydrogen in
independent separators or combined with catalysts in membrane reactors. Many advances …

Numerical study on OH∗ chemiluminescence in CH4/NH3 diffusion flame based on chemical kinetic mechanism

Y Liu, Y Gong, Q Guo, X Tian, G Yu - International Journal of Hydrogen …, 2025 - Elsevier
Ammonia-blended combustion holds significant potential as a low-carbon combustion
method. OH∗ chemiluminescence is closely related to flame structure, equivalence ratio and …

SPICE_MARS: a process synthesis framework for membrane-assisted reactive separations

MS Monjur, SE Demirel, J Li… - Industrial & Engineering …, 2021 - ACS Publications
A membrane reactor (MR) combines reaction and separation phenomena in a single unit
and offers an energy-efficient, cost-effective, compact, modular, and sustainable design …

[HTML][HTML] Effect of flux direction through supported metal membranes: Golden ratio as maximum benefit in pure hydrogen and concept of swap point in mixture

A Caravella, D Martinez-Diaz, G Prenesti… - Journal of Membrane …, 2023 - Elsevier
In this paper, the role of the flux direction in composite supported metal membranes for
hydrogen purification is elucidated from both mathematical and physical point of view under …

Design of a radial flow fixed-bed reactor with integrated variable heat exchange for more efficient and purer hydrogen production via water gas shift reaction

Y Huang, W Huang, L Lin, Y Cao, Y Luo, X Lin… - International Journal of …, 2025 - Elsevier
The water gas shift reaction is an important procedure in high-purity hydrogen production,
and achieving high CO conversion in one single reactor is a key optimization objective. This …