Results 41 to 50 of about 1,289 (137)

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

Safety Science and Technology, Volume 1, Issue 3, September 2026.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

Hydrodeoxygenation of fatty acid methyl ester in gas oil blend–NiMoS/alumina catalyst

Green Processing and Synthesis, 2018
Hydrotreating of 10% fatty acid methyl ester (FAME) blended in gas oil was carried out by an NiMo-S/alumina catalyst and performed at an elevated temperature (300–400°C), a space velocity of 0.7–1.5 1/h and pressure 5 MPa.
Palanisamy Shanmugam, Gevert Börje S.
doaj   +1 more source

AI‐Driven Strategies for Automated Microalgae Production Systems: Enhancing Yield, Efficiency, and Commercial Viability

GCB Bioenergy, Volume 18, Issue 9, September 2026.
Microalgal bioproduct production is constrained by high cultivation costs. Integrating automated photobioreactors, real‐time pH, light and temperature control, AI‐driven automation, and electronic data logging enables smart cultivation, reduces manual intervention, improves process efficiency, and supports cost‐effective, scalable microalgal bioproduct
Angela Paul Peter, Wan Adibah Wan Mahari, Sharoen Yu Ming Lim, Abdirahman Yasin Ibrahim, Revathy Sankaran, Kalaimani Markandan, Theeba Rajasegran   +6 more
wiley   +1 more source

Selective hydrodeoxygenation of α, β-unsaturated carbonyl compounds to alkenes

Nature Communications
Achieving selective hydrodeoxygenation of α, β-unsaturated carbonyl groups to alkenes poses a substantial challenge due to the presence of multiple functional groups.
Tianjiao Wang, Yu Xin, Bingfeng Chen, Bin Zhang, Sen Luan, Minghua Dong, Yuxuan Wu, Xiaomeng Cheng, Ye Liu, Huizhen Liu, Buxing Han   +10 more
doaj   +1 more source

Hydroprocessing of Rubber Seed Oil over Ni-Mo/γ-Al₂O₃ for the Green Diesel Production

Chemical Engineering Transactions, 2017
Hydrodeoxygenation is most considered route for up-gradation of biodiesel and triglycerides towards direct conversion into diesel range hydrocarbon (green diesel).
M. Ameen, M.T. Azizan, S. Yusup, A. Ramli   +3 more
doaj   +1 more source

The Stabilization of Liquid Smoke through Hydrodeoxygenation Over Nickel Catalyst Loaded on Sarulla Natural Zeolite

Applied Sciences, 2020
Constituents of liquid smoke possess a huge potential to be converted as value-added chemicals, such as flavoring, antiseptics, antioxidants, or even fossil oil substitutes.
Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea   +7 more
doaj   +1 more source

Recent Developments in Electrochemical Lignin Depolymerization Using Flow Systems: A Mini Review

ChemElectroChem, Volume 13, Issue 16, 18 August 2026.
This review summarizes the current state of the electrochemical depolymerization of lignin focusing on studies performed in flow cells. Three anodic strategies are distinguished: oxygen evolution reaction substitution for energy‐efficient hydrogen generation, nonselective oligomer production, and selective aromatic monomer synthesis, such as vanillin ...
Lukas Lentz, Jens Tübke, Robin Kunkel
wiley   +1 more source

Spatial segregation of catalytic sites within Pd doped H-ZSM-5 for fatty acid hydrodeoxygenation to alkanes

Nature Communications
Spatial control over features within multifunctional catalysts can unlock efficient one-pot cascade reactions, which are themselves a pathway to aviation biofuels via hydrodeoxygenation.
Shengzhe Ding, Dario Luis Fernandez Ainaga, Min Hu, Boya Qiu, Ushna Khalid, Carmine D’Agostino, Xiaoxia Ou, Ben Spencer, Xiangli Zhong, Yani Peng, Nicole Hondow, Constantinos Theodoropoulos, Yilai Jiao, Christopher M. A. Parlett, Xiaolei Fan   +14 more
doaj   +1 more source

Fe/Indonesian Natural Zeolite as Hydrodeoxygenation Catalyst in Green Diesel Production from Palm Oil

Bulletin of Chemical Reaction Engineering & Catalysis, 2018
The Petroleum diesel-based fossil fuel remains the primary source of energy consumption in Indonesia. The utilization of this unrenewable fuel depletes fossil fuels; thus, an alternative, renewable fuel, such as one based on biohydrocarbon from biomass ...
Riandy Putra, Witri Wahyu Lestari, Fajar Rakhman Wibowo, Bambang Heru Susanto   +3 more
doaj   +1 more source

Reimagining Lignin Valorization: Synthetic Biology–Enabled Sustainable Aromatic Carbon Biomanufacturing

Advanced Science, Volume 13, Issue 47, 24 August 2026.
The diagram illustrates a sustainable model of lignin valorization and carbon cycling based on microbial cell factories. Using lignin as the feedstock, synthetic biology technologies, including depolymerization, cell factory construction, pathway gene module integration, and metabolic network regulation, are applied to convert lignin into bulk ...
Na Li, Jun‐Jie Zhangyang, Bing‐Zhi Li, Zhi‐Hua Liu, Ying‐Jin Yuan   +4 more
wiley   +1 more source