Results 81 to 90 of about 1,704 (212)

Synthetic Lignin Oligomers: Analytical Techniques, Challenges, and Opportunities

ChemSusChem, Volume 18, Issue 10, May 19, 2025.
The review begins by discussing lignin and its structural complexity, followed by challenges in elucidating depolymerization products and the analytical techniques used. It then focuses on the chemical structure of synthetic lignin oligomers, their synthesis mechanisms, and their significance in current science. Finally, scientific gaps are identified,
Myriam Rojas, Frederico G. Fonseca, Ursel Hornung, Axel Funke, Nicolaus Dahmen   +4 more
wiley   +1 more source

Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass

Advanced Energy Materials, Volume 15, Issue 18, May 13, 2025.
This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun, Yan Zhang, Yuyue Zhou, Yingxia Nie, Lin Ban, Deyu Wu, Song Yang, Heng Zhang, Cheng Li, Kai Zhang   +9 more
wiley   +1 more source

Low Thermal Chemical Refining New Technology Pembuat Solar Biocrude Oil

, 2021
Biocrude oil berprospek menjadi substituent fuel melalui proses refining/pemurnian. Seperti petroleum fuel, refining akan menurunkan residu dan meningkatkan Caloric Heating Value biocrude oil, sehingga aman untuk kebutuhan industri dan transportasi [1].
Budiprasojo, Azamataufiq, Zain, Alex Taufiqurrohman, Karimah, Cahyaning Nur   +2 more
core  

Harnessing Fruit and Vegetable Waste for Biofuel Production: Advances and Scope for Future Development

eFood, Volume 6, Issue 2, April 2025.
Waste utilization from fruit and vegetable waste. ABSTRACT Extreme exploitation of petroleum fuels has raised concerns around global warming due to increased greenhouse gas emissions, which by the year 2040 are expected to rise by around 43 billion metric tons.
Ankita Sharma, Aman Jyoti, Aniket More, Mahendra Gunjal, Prasad Rasane, Mukul Kumar, Sawinder Kaur, Sezai Ercisli, Sushma Gurumayum, Jyoti Singh   +9 more
wiley   +1 more source

Thermal Conversion of Microalgae into Biochar: A Review on Processes, Properties, and Applications

ChemBioEng Reviews, Volume 12, Issue 1, February 2025.
This review examines thermal conversion processes of microalgae into biochar, emphasizing processes like pyrolysis, hydrothermal carbonization, and torrefaction. It highlights microalgae's advantages and examines biochar properties, economic feasibility, and applications.
Sherif Ishola Mustapha, Yusuf Makarfi Isa   +1 more
wiley   +1 more source

Cellulose Acetates in Hydrothermal Carbonization: A Green Pathway to Valorize Residual Bioplastics

ChemSusChem, Volume 18, Issue 2, January 14, 2025.
Pure and commercial cellulose acetates are subjected to hydrothermal carbonization as a possible end‐of‐life strategy. The plasticizers cause the material to completely dissolve in the liquid phase at 190 °C. Valuable carbonaceous solids and platform chemicals were observed in the products, proving the possibility of applying this approach in a ...
Giulia Ischia, Filippo Marchelli, Nicola Bazzanella, Riccardo Ceccato, Marco Calvi, Graziano Guella, Claudio Gioia, Luca Fiori   +7 more
wiley   +1 more source

Renewable Transportation Fuel Production from Algal Biocrude Oil Converted via Hydrothermal Liquefaction

, 2017
The goal of this project is to understand the properties of biocrude oil converted from algal biomass, such as Spirulina (SP), which can thrive in wastewater.
Chen, Wan-Tin, Wu, Zhenwei, Lin, Alice
core   +1 more source

Proposal for a Conceptual Biorefinery for the Conversion of Waste into Biocrude, H₂ and Electricity Based on Hydrothermal Co-Liquefaction and Bioelectrochemical Systems

Fermentation
Microalgal biomass contributes to the valorization of urban and agro-industrial solid waste via hydrothermal co-liquefaction (co-HTL) for the production of biocrude, a sustainable substitute for petroleum.
Sara Cangussú Bassoli, Matheus Henrique Alcântara de Lima Cardozo, Fabiano Luiz Naves, Gisella Lamas-Samanamud, Mateus de Souza Amaral   +4 more
doaj   +1 more source

From Biomass to Biofuel: Innovative Microwave‐Assisted Rapid Hydrothermal Liquefaction of Palm Kernel Shells

International Journal of Chemical Engineering, Volume 2025, Issue 1, 2025.
The hydrothermal liquefaction (HTL) process turned out to be a very promising route for the production of bio‐oil from agricultural residue. However, limited number of researches have explored the production of bio‐oil from palm kernel shells (PKSs) using the HTL method.
Abu Saleh Ahmed, Md. Shaharul Islam, M. A. M. A. Banggan, Emre Gorgun, M. Jameel, Alamry Ali, Md. Saiful Islam, Arnab Biswas   +7 more
wiley   +1 more source

Hydrothermal liquefaction of southern yellow pine with downstream processing for improved fuel grade chemicals production

Energy Conversion and Management: X
The hydrothermal liquefaction (HTL) technique for liquefying lignocellulose biomass feedstock is often associated with low biocrude yield and poor fuel properties.
Tawsif Rahman, Hossein Jahromi, Poulami Roy, Bijoy Biswas, Sushil Adhikari   +4 more
doaj   +1 more source