Bottom-up hydrothermal carbonization for the precise engineering of carbon materials

Y Gong, L Xie, C Chen, J Liu, M Antonietti… - Progress in Materials …, 2023 - Elsevier
Hydrothermal carbonization (HTC) of carbohydrates in general has been reported as a
sustainable and green technique to produce novel carbon materials. Traditional HTC of …

Indicators for resource recovery monitoring within the circular economy model implementation in the wastewater sector

M Preisner, M Smol, M Horttanainen, I Deviatkin… - Journal of …, 2022 - Elsevier
Abstract The European Union is currently in the process of transformation toward a circular
economy model in which different areas of activity should be integrated for more efficient …

Comprehensive insights into the application strategy of kitchen waste derived hydrochar: Random forest-based modelling

X Zhang, H Liu, G Yang, Y Wang, H Yao - Chemical Engineering Journal, 2023 - Elsevier
Due to the complex and variable composition of kitchen waste (KW), it is difficult to master
the product properties after hydrothermal carbonization treatment. In this study, random …

[HTML][HTML] Predicting higher heating value of sewage sludges via artificial neural network based on proximate and ultimate analyses

X Yang, H Li, Y Wang, L Qu - Water, 2023 - mdpi.com
The higher heating value (HHV) was an important factor for measuring the energy recovery
price of sewage sludge, which was commonly determined by oxygen bomb calorimeter; …

[HTML][HTML] Recent advances in hydrothermal carbonization of sewage sludge

S Jellali, AA Zorpas, S Alhashmi, M Jeguirim - Energies, 2022 - mdpi.com
The transition from the use of fossil fuels to renewable and green energy is a worldwide
challenge that must be seriously considered in order to ensure sustainable development …

[HTML][HTML] Preparation and application of a hydrochar-based palladium nanocatalyst for the reduction of nitroarenes

M Çalışkan, S Akay, B Kayan, T Baran, D Kalderis - Molecules, 2021 - mdpi.com
In the present study, a novel heterogeneous catalyst was successfully fabricated through the
decoration of palladium nanoparticles on the surface of designed Fe3O4-coffee waste …

[HTML][HTML] Advances in Research and Technology of Hydrothermal Carbonization: Achievements and Future Directions

G Ischia, ND Berge, S Bae, N Marzban, S Román… - Agronomy, 2024 - mdpi.com
Hydrothermal carbonization (HTC) has emerged as a pivotal technology in the battle against
climate change and fosters circular economies. Operating within a unique reaction …

Progresses and Challenges of Machine Learning Approaches in Thermochemical Processes for Bioenergy: A Review

NO Ogunsola, SS Oh, PR Jeon, JLJ Ling… - Korean Journal of …, 2024 - Springer
Thermochemical conversions of nonedible biomass into energy are promising alternatives
for ensuring a sustainable energy society. However, determining the optimum design and …

[HTML][HTML] Optimization of hydrochar production from almond shells using response surface methodology, artificial neural network, support vector machine and XGBoost

F El Ouadrhiri, A Adachi, I Mehdaoui… - Desalination and Water …, 2024 - Elsevier
Herein, we investigate how to improve the hydrochar yield via hydrothermal carbonization
process, focusing on the use of almond shells as a carbon resource. We have employed …