Recent advances in environmental and agricultural applications of hydrochars: A review

MNM Al-Nuaimy, N Azizi, Y Nural, E Yabalak - Environmental research, 2024 - Elsevier
Hydrochar is a carbonaceous material that is generated through the process of hydrothermal
carbonization (HTC) from biomass, which has garnered considerable attention in recent …

Algal-based biochar and hydrochar: A holistic and sustainable approach to wastewater treatment

N Arora, S Tripathi, P Bhatnagar, P Guruani… - Chemical Engineering …, 2024 - Elsevier
Biochar and hydrochar are carbon-rich solid products of algal and terrestrial biomass
obtained through various thermochemical processes, mainly hydrothermal liquefaction …

Hydrochar from Sargassum muticum: A sustainable approach for high-capacity removal of Rhodamine B dye

D Spagnuolo, D Iannazzo, T Len, AM Balu… - RSC …, 2023 - pubs.rsc.org
In this study, an environmentally friendly protocol for the recovery of hydrochar by
hydrothermal carbonization (HTC) of the macroalga Sargassum muticum was presented …

Removal of oxygen-containing functional groups during hydrothermal carbonization of biomass: Experimental and DFT study

H Dang, R Xu, J Zhang, M Wang, L Ye, G Jia - Energy, 2023 - Elsevier
The main purpose of this study was to investigate the evolution of oxygen-containing
functional groups in the hydrothermal carbonization (HTC) of biomass using 13 C DP/MAS …

Production of value-added hydrochar from single-mode microwave hydrothermal carbonization of oil palm waste for de-chlorination of domestic water

PNY Yek, RK Liew, WAW Mahari, W Peng… - Science of The Total …, 2022 - Elsevier
A huge amount of palm waste generated daily represents a problematic high-moisture waste
to be disposed of, yet it also represents a promising biomass resource to be transformed into …

Hydrothermal Carbonization of Spent Coffee Grounds for Producing Solid Fuel

Y Hu, R Gallant, S Salaudeen, AA Farooque, S He - Sustainability, 2022 - mdpi.com
Spent coffee grounds (SCG) are industrial biowaste resulting from the coffee-brewing
process, and they are often underutilized and end up in landfills, thereby leading to the …

Methods for enhancing the properties of products from food waste via hydrothermal carbonation (HTC): Gradient-enzymatic-pretreatment-nitrogen-migration-strategy

S Ran, X Zhang, Y Jiang, Y Gao, H Xu, HY Yang, J Xu… - Energy, 2023 - Elsevier
Gradient enzymatic pretreatment is an effective method for improving the quality of
hydrothermal carbonation products from food waste. Food waste mainly contains …

Parameter study in preparation of nitrogen-rich-activated carbon for supercapacitors' application using multilevel factorial design

H Rustamaji, T Prakoso, H Devianto… - Materials Today …, 2023 - Elsevier
This research aims to study the effect of process parameters on hydrochar modification from
biomass on physical and electrochemical properties. Hydrochar is produced by …

Nanocarbon material and chemicals from seaweed for energy storage components

T Prakoso, H Devianto, H Rustamaji… - … from Agricultural and …, 2024 - Wiley Online Library
Seaweed is a promising biomass resource for producing high‐added‐value materials, such
as food or usable flavoring to improve the nutritious quality of food preparation and active …

[HTML][HTML] Effect of the non-uniform combustion core shape on the biochar production characteristics of the household biomass gasifier stove

S Chaiyalap, R Chai-ngam, J Saengprajak… - International Journal of …, 2023 - ijred.cbiore.id
The global demand for biochar in agricultural and carbon sequestration applications is
increasing; nevertheless, biochar production using the 50-liter household biomass gasifier …