Catalytic oxidation of lignin to valuable biomass-based platform chemicals: A review

C Liu, S Wu, H Zhang, R **ao - Fuel Processing Technology, 2019 - Elsevier
Lignin is the only sustainable aromatic resource in nature, its utilization has attracted much
attention worldwide. Oxidation is one of the promising strategies that can convert lignin to a …

Hydrothermal liquefaction and gasification of biomass and model compounds: a review

C Yang, S Wang, J Yang, D Xu, Y Li, J Li, Y Zhang - Green Chemistry, 2020 - pubs.rsc.org
Hydrothermal liquefaction (HTL) and supercritical water gasification (SCWG), two effective
thermochemical approaches converting biomass into biofuels, have received increasing …

[HTML][HTML] Kraft black liquor as a renewable source of value-added chemicals

L Pola, S Collado, P Oulego, M Díaz - Chemical Engineering Journal, 2022 - Elsevier
Around 1.3 billion tonnes of weak Kraft black liquor is produced every year, and is usually
concentrated by evaporation and burned to produce energy. Nevertheless, this strategy …

Lignin valorization by bacterial genus Pseudomonas: state-of-the-art review and prospects

M Kumar, S You, J Beiyuan, G Luo, J Gupta… - Bioresource …, 2021 - Elsevier
The most prominent aromatic feedstock on Earth is lignin, however, lignin valorization is still
an underrated subject. The principal preparatory strategies for lignin valorization are …

Hydrogen production from wastewater, storage, economy, governance and applications: a review

AM Elgarahy, MG Eloffy, A Hammad, AN Saber… - Environmental …, 2022 - Springer
In the context of climate change, most of the actual dihydrogen production is not sustainable
with about 96% of the 60 million tons of dihydrogen produced annually generated by …

Integration of hydrothermal gasification with biorefinery processes for efficient production of biofuels and biochemicals

K Khandelwal, AK Dalai - International Journal of Hydrogen Energy, 2024 - Elsevier
Supercritical water gasification (SCWG) is a promising green technology to produce green
hydrogen from biomass sources. SCWG uses water at supercritical conditions (temperature> …

Supercritical water gasification of wastewater sludge for hydrogen production

ABA Ibrahim, H Akilli - International Journal of Hydrogen Energy, 2019 - Elsevier
The use of hydrogen as clean fuel gas in the power generation sector becomes essential to
reduce the environmental issues related to conventional fuel usage. By avoiding biomass …

Energy, exergy, environmental, and economic evaluation and conceptual design of supercritical water gasification of bark integrated with poly-generation

H Ge, Z Liu, Y Huang, D Hu, F Liu, Y Chen… - Energy Conversion and …, 2024 - Elsevier
The conceptual design and optimization of supercritical water gasification (SCWG) for poly-
generation are performed in the viewpoint of the thermodynamic analysis and economic …

Analysis of operational issues in hydrothermal liquefaction and supercritical water gasification processes: a review

N Ghavami, K Özdenkçi, G Salierno… - Biomass Conversion …, 2021 - Springer
Biomass is often referred to as a carbon–neutral energy source, and it has a role in reducing
fossil fuel depletion. In addition, biomass can be converted efficiently into various forms of …

Sub-and supercritical water liquefaction of kraft lignin and black liquor derived lignin

J Lappalainen, D Baudouin, U Hornung, J Schuler… - Energies, 2020 - mdpi.com
To mitigate global warming, humankind has been forced to develop new efficient energy
solutions based on renewable energy sources. Hydrothermal liquefaction (HTL) is a …