Green hydrogen production through a facile aqueous-phase reforming technique from waste biomass: A comprehensive review

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 96, С. 126 - 146

Опубликована: Ноя. 23, 2024

Язык: Английский

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Renewable hydrogen production from hydrothermal liquefaction wastewater via aqueous phase reforming: From laboratory to pilot scale

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 103, С. 213 - 223

Опубликована: Янв. 18, 2025

Язык: Английский

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Efficient Hydrogen Production by Aqueous Phase Reforming of Ethylene Glycol over Ni-W Catalysts with Enhanced C-C Bond Cleavage Activity

Catalysts, Год журнала: 2025, Номер 15(3), С. 258 - 258

Опубликована: Март 7, 2025

Cleavage of C-C bonds is crucial for hydrogen production via aqueous phase reforming biomass-derived oxygenates. In this study, the performance and bond cleavage capacity Ni-W/AC catalysts with varying W/Ni ratios are evaluated using ethylene glycol as a model compound. A series APR experiments conducted suggests that Ni-0.2W/AC catalyst exhibits highest C1/C2+ ratio 15.87 achieves yield 47.76%. The enhanced Ni-W bimetallic interactions, which significantly improve efficiency increase activity by promoting active site dispersion, confirmed detailed characterization techniques. Further analysis product distribution provides insights into reaction pathways mechanism ethanol during reforming. All results indicate catalytic method effectively facilitates production, contributing to better understanding mechanisms

Язык: Английский

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Advanced Technology for Energy, Plant Nutrients and Water Recovery at Wastewater Treatment Plants

Energies, Год журнала: 2024, Номер 17(11), С. 2749 - 2749

Опубликована: Июнь 4, 2024

In present times, with increasing emphasis on circular economies, municipal wastewater treatment plants (WWTPs) are considered resource recovery facilities. The targeted resources water, biogas, and sludge, organic residuals containing nutrients elements needed by (nitrogen phosphorus). Sludge is a byproduct that constitutes the largest volume of all other byproducts obtained in plants. Its processing disposal challenging for environmental engineers because its complexity. Thus, quick development implementation industrial practice sludge valorization utilization technologies required, where high nutrient content must be taken into account. Also, occurrence variety pathogens sewage matter concern, even case developed countries. use untreated or agricultural activities poses serious risk bacterial parasitic infection human beings. To overcome such issues, application ionizing radiation processing, especially electron beam (EB), can promising method. effectiveness pathogen removal has been proven researchers. Water radiolysis products created during irradiation water highly reactive cause some effects as DNA damage, OH • radical production, etc. Additionally, enhance efficiency methane fermentation process. Depending specific needs, different types sources discussed. Based review information our research results, basic engineering parameters hybrid installation have presented conclusion report. this technical solution, notably effective additional step would EB irradiation, combined conventional treatment, to achieve efficient pollutants.

Язык: Английский

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Harnessing Hydrogen from the Cheese Whey Effluent in Dairy Industry: Aqueous-Phase Reforming of the Model Compound Lactose Using Pt-Ni/Cu-Al Hydrotalcite Catalyst

Catalysis Surveys from Asia, Год журнала: 2024, Номер 28(4), С. 392 - 404

Опубликована: Июль 10, 2024

Язык: Английский

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