Results 61 to 70 of about 1,588 (184)

Concentrated Solar Combined With Hydrothermal Treatment to Unlock Lignin Graphitization Mechanisms

Global Challenges, Volume 10, Issue 7, July 2026.
Advanced carbon materials such as graphitic biocarbons are successfully obtained from kraft lignin. A sustainable production route is highlighted using a combination of hydrothermal carbonization and solar carbonization, leading to the production of long and well‐stacked graphene layers in the biocarbon.
Salomé Rigollet, Elsa Weiss‐Hortala, Gilles Flamant, Ange Nzihou   +3 more
wiley   +1 more source

Hydrothermal Carbonization of Peat Moss and Herbaceous Biomass (Miscanthus): A Potential Route for Bioenergy

Energies, 2018
Peat moss and miscanthus were hydrothermally carbonized (HTC) either individually or co-processed in a different ratio to produce hydrochar. The hydrochar and pelletized hydrochar were then characterized to determine if hydrochar can be used as an ...
Poritosh Roy, Animesh Dutta, Jim Gallant
doaj   +1 more source

Decarbonizing Food Processing Waste: Integrated Chemometric Modeling of Hydrochar Fuel Properties From Sunflower Seed Husks

Journal of Food Process Engineering, Volume 49, Issue 7, July 2026.
In this study, an integrated approach linking hydrothermal carbonization process (HTC) process parameters with structural and physicochemical characteristics via advanced multivariate statistical methods was presented. FTIR‐derived information was integrated with proximate analysis features, and principal component analysis (PCA) and partial least ...
Gamze Goktepeli, Merve Kalem, Kiraz Ulutas   +2 more
wiley   +1 more source

A novel intelligent system based on machine learning for hydrochar multi-target prediction from the hydrothermal carbonization of biomass

Biochar
Hydrothermal carbonization (HTC) is a thermochemical conversion technology to produce hydrochar from wet biomass without drying, but it is time-consuming and expensive to experimentally determine the optimal HTC operational conditions of specific biomass
Weijin Zhang, Junhui Zhou, Qian Liu, Zhengyong Xu, Haoyi Peng, Lijian Leng, Hailong Li   +6 more
doaj   +1 more source

Toward the Utilization of Char from the Hydrothermal Liquefaction of Polyethylene Plastic Waste: Studies of the Adsorption of Rhodamine B in an Aqueous Environment

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Hydrothermal liquefaction of waste polyethylene produces char that effectively removes rhodamine B from water. Nearly complete dye adsorption is achieved under optimum conditions, with adsorption following Langmuir isotherm and pseudo‐first‐order kinetics.
Himanshu Gupta, Shih‐Chieh Chien, Pankaj Verma, Paula Oulego, N. Raveendran Shiju   +4 more
wiley   +1 more source

Hydrochar decreased the enantioselective bioaccumulation of prothioconazole-desthio in the tobacco through rhizosphere soil metabolic regulation

Ecotoxicology and Environmental Safety
Pollution of soil environments by pesticides is a serious global issue. Char amendments (pyrochar and hydrochar) have been widely used to remediate contaminated soils. However, the rhizosphere soil metabolic mechanisms underlying the hydrochar remediated
Xiao Wang, Shaojing Yin, Ying Zheng, Xueyang Yu, Yiqiang Li, Benqiang Zhang, Jiantao Liu, Yang Zhang, Xiangwei You   +8 more
doaj   +1 more source

Recent Progress on Enzyme Immobilization: Materials, Strategies, and Applications

Food Bioengineering, Volume 5, Issue 2, Page 220-243, June 2026.
Enzyme immobilization technology has undergone substantial evolution driven by advances in materials science. This review systematically examines the recent advances in enzyme immobilization since 2024, with a focused analysis of five major categories of enzyme carriers including covalent organic framework, metal‐organic frameworks, polymers, carbon ...
Shuran Wang, Ruoke Li, Yixuan Xie, Hanya Zhang, Xiaoyu Huang, Siwei Chen, Weixin Xu, Yueling Liu   +7 more
wiley   +1 more source

Sustainable Flame Retardant System with Thermomechanically Modified Stinging Nettle Tailored for Polyamide 12

Macromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
A sustainable flame retardant system for polyamide 12 is developed by combining melamine polyphosphate with thermomechanically modified stinging nettle. The plant‐derived component alters degradation pathways, enhances char formation, and reduces heat release.
Daria Rutkowska, Kamila Sałasińska, Milena Leszczyńska, Michał Misiak, Aleksander Hejna, Zaida Ortega, Marcin Borowicz, Sławomir Michałowski, Michał Gloc, Olga Mysiukiewicz, Tomasz Cygan, Joanna Paciorek‐Sadowska, Mateusz Barczewski   +12 more
wiley   +1 more source

Waste‐Derived Functional Carbon for Rapid PAHs Removal: A Sustainable Pathway for Co‐Remediation and Resource Valorization of Oily Sludge

SusMat, Volume 6, Issue 3, June 2026.
Oily sludge is converted into co‐pyrolytic carbon (CPC) through co‐pyrolysis with biomass and further functionalized with APTES to form APTES/CPC. The modified carbon enables rapid anthracene removal from petroleum‐contaminated wastewater, achieving most adsorption within 1 min and reaching equilibrium within 10 min. The enhanced adsorption performance
Chengze Yu, Jun Cui, Mingxiao Li, Yanjun Xin, Dan Wei, Jiaqi Hou, Huibin Du, Jianbing Li, Beidou Xi   +8 more
wiley   +1 more source

Breakthrough of Carbon–Ash Recalcitrance in Hydrochar via Molten Carbonate: Engineering Mineral-Rich Biowaste Toward Sustainable Platform Carbon Materials

Engineering
The function-led design of porous hydrochar from mineral-rich biowaste for environmental applications inevitably suffers from carbon–ash recalcitrance.
Zihan Wang, Leli Zhang, Yuanhui Zhang, Zhidan Liu   +3 more
doaj   +1 more source