4.5 Editorial Material

Advances in Hydrogen and Syngas Generation

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Review Energy & Fuels

The Route from Green H2 Production through Bioethanol Reforming to CO2 Catalytic Conversion: A Review

Eugenio Meloni et al.

Summary: Currently, there is a growing focus on applying renewable energy sources to reduce greenhouse gas emissions in the automotive sector and domestic applications. This review article explores the catalytic processes involved in sustainable reforming and CO2 utilization for hydrogen production. The study highlights the possibility of successful production of green and sustainable hydrogen as a power storage technology, as well as the potential for converting CO2 into hydrocarbons.

ENERGIES (2022)

Article Energy & Fuels

Sorption-Enhanced Water-Gas Shift Reaction for Synthesis Gas Production from Pure CO: Investigation of Sorption Parameters and Reactor Configurations

Tabea J. Stadler et al.

Summary: The study focused on a sorption-enhanced water-gas shift (SEWGS) system for CO2-free synthesis gas production for jet fuel. By analyzing different sorbent materials and treatments, key factors for SEWGS process design at low residence time conditions were revealed.

ENERGIES (2021)

Review Energy & Fuels

Modern Trends in Design of Catalysts for Transformation of Biofuels into Syngas and Hydrogen: From Fundamental Bases to Performance in Real Feeds

Vladislav Sadykov et al.

Summary: This article discusses the design of efficient structured catalysts for the transformation of natural gas and biofuels into syngas. Modern techniques were used to optimize active components loaded onto structured substrates, resulting in high activity and stability to coking.

ENERGIES (2021)

Editorial Material Energy & Fuels

Advanced Catalysis in Hydrogen Production from Formic Acid and Methanol

Dmitri A. Bulushev

Summary: The Editorial note provides a brief analysis of the papers published in the Special Issue of the Energies journal on hydrogen production from formic acid decomposition, along with some historical background on this reaction.

ENERGIES (2021)

Article Energy & Fuels

Pd Catalysts Supported on Bamboo-Like Nitrogen-Doped Carbon Nanotubes for Hydrogen Production

Arina N. Suboch et al.

Summary: Bamboo-like nitrogen-doped carbon nanotubes were utilized to synthesize supported palladium catalysts for hydrogen production via formic acid decomposition. The presence of nitrogen centers in N-CNTs plays a beneficial role in forming active isolated palladium ions and dispersed palladium nanoparticles. The activity of the catalysts is determined by the ionic capacity of N-CNTs and dispersion of metallic nanoparticles stabilized on the nitrogen centers.

ENERGIES (2021)

Article Energy & Fuels

Hydrogen Yield from CO2 Reforming of Methane: Impact of La2O3 Doping on Supported Ni Catalysts

Ahmed Abasaeed et al.

Summary: The study found that adding La2O3 to nickel-based catalysts supported by modified zirconia and alumina during dry reforming of methane can improve catalyst surface area, dispersion, and basicity, leading to higher hydrogen yields and reduced coke formation. The choice of La2O3 loading should depend on the type of oxide support.

ENERGIES (2021)

Review Energy & Fuels

Artificial Neural Networks for Predicting Hydrogen Production in Catalytic Dry Reforming: A Systematic Review

Van Thuan Le et al.

Summary: This study conducted a systematic review and meta-analysis to evaluate the hydrogen production by various catalysts in the dry reforming process. By combining artificial neural networks with differential evolution, the best models obtained showed small differences between experimental results and predictions, indicating a good generalization capability.

ENERGIES (2021)

Article Energy & Fuels

Kinetic Regularities of Methane Dry Reforming Reaction on Nickel-Containing Modified Ceria-Zirconia

Valeria Fedorova et al.

Summary: In this study, Ni-containing catalysts based on ceria-zirconia doped with Ti and Ti+Nb were prepared and their catalytic performance and kinetic parameters in methane dry reforming process were investigated. The results showed that the preparation method of catalysts and support modification can affect the textural characteristics and catalytic activity.

ENERGIES (2021)

Article Energy & Fuels

Hydrogen Production through Autothermal Reforming of Ethanol: Enhancement of Ni Catalyst Performance via Promotion

Ekaterina Matus et al.

Summary: In this study, autothermal reforming of bioethanol over promoted Ni/Ce0.8La0.2O1.9 catalysts was used to develop carbon-neutral hydrogen production technologies. By adjusting the nanostructure and reducibility of the catalysts through various types and contents of promoters, the researchers determined the correlation between composition characteristics and catalytic activity. It was found that the type and content of promoters, as well as the preparation method, significantly impact the redox properties of catalysts and ultimately influence hydrogen yield in the ATR process.

ENERGIES (2021)

Article Energy & Fuels

Performance Analysis of TiO2-Modified Co/MgAl2O4 Catalyst for Dry Reforming of Methane in a Fixed Bed Reactor for Syngas (H-2, CO) Production

Arslan Mazhar et al.

Summary: Co/TiO2-MgAl2O4 composite showed excellent catalytic activity in the dry reforming of methane process, with the 5%Co loading exhibiting the best performance. The catalyst significantly improved the conversion rates of CH4 and CO2, as well as the selectivity of H-2 and CO. In stability tests, the catalyst demonstrated lasting activity for up to 75 hours, indicating potential for long-term use in the dry reforming process.

ENERGIES (2021)