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Weijin Zhang

Researcher at Central South University

Publications -  8
Citations -  741

Weijin Zhang is an academic researcher from Central South University. The author has contributed to research in topics: Biomass & Hydrothermal liquefaction. The author has an hindex of 5, co-authored 8 publications receiving 141 citations.

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An overview on engineering the surface area and porosity of biochar.

TL;DR: It is suggested that the lignocellulosic biomass is an outstanding candidate, wood and woody biomass in particular, and moderate temperatures (400-700 °C) are suitable for the development of the pore structure.
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Nitrogen in bio-oil produced from hydrothermal liquefaction of biomass: A review

TL;DR: A review comprehensively summarized the effects of the type, composition, and pretreatment of biomass and HTL processing parameters, such as temperature, residence time, solid loading, reaction solvent, extraction solvent/procedure, and catalyst, on the N content of bio-oil as discussed by the authors.
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A review on nitrogen transformation in hydrochar during hydrothermal carbonization of biomass containing nitrogen

TL;DR: The present review overviewed the characteristics of hydrochar and the original feedstock, the possible N transformation behavior and mechanisms, and the effect of factors such as feedstock and pyrolysis parameters such as temperature on hydrochar N to mediate the migration and transformation of N in hydrochar.
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Machine learning aided bio-oil production with high energy recovery and low nitrogen content from hydrothermal liquefaction of biomass with experiment verification

TL;DR: In this article, a machine learning algorithm was employed to aid the bio-oil production with the consideration of related factors in HTL, including biochemical and elemental compositions of biomass, process parameters, and solvents.
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Bioenergy recovery from wastewater produced by hydrothermal processing biomass: Progress, challenges, and opportunities

TL;DR: Comprehensive analysis of AP compositions, clarification of the mechanisms ofValorization processes, valorization process integration detoxification of AP, polycultures and co-processing of AP with other waste, enhancement in pollutant removal, scaling-up performance, and the techno-economic analysis and life-cycle assessment of valorized systems are promising directions in future investigations.