Results 291 to 300 of about 308,223 (363)

Potencial de crescimento de Chlorella vulgaris em efluentes suínos para produção de biodiesel

, 2013
Sidney de Oliveira Novaes, Samuel Nelson Melegari, Nyemien Yahaut Sebastien, Priscila Ferri Coldebela   +3 more
openalex   +2 more sources

Batch Heterogeneous Catalytic Selective Hydrogenation of Vegetable Oils Over Lindlar Catalyst: Kinetic Modeling Supported by Reaction Mechanisms

ChemistryOpen, Volume 14, Issue 12, December 2025.
Heterogeneous catalytic selective hydrogenation of vegetable oils was modeled by Hougen–Watson approach to obtain kinetic rate laws. Parameters were obtained by nonlinear regressions on batch experimental data, and the best mechanism to interpret those experimental data was chosen on a statistical basis (higher coefficient of determination R2) and by ...
Enza Pellegrino, Katia Gallucci, Nicoletta Cancrini, Andrea Di Giuliano   +3 more
wiley   +1 more source

Performance and emission characteristics of waste cooking oil biodiesel blends in sustainable fuel applications. [PDF]

Sci Rep
Azarudeen JM, Anish M, Babu LG, Sivaram AR, Punitha N, Muniyappan K, Giri J, Kanan M, Jayaraman J, Baskar S.   +9 more
europepmc   +1 more source

Decarbonizing ASEAN'S Transport Sector: A Critical Review of Electric Vehicle and Biofuel Policy Pathways

WIREs Energy and Environment, Volume 14, Issue 4, December 2025.
Graphical abstract illustrating the challenges, opportunities, and research gaps in decarbonizing ASEAN'S transport sector through electric vehicle (EV) and biofuel policy pathways. The framework highlights infrastructural, policy, and investment barriers alongside emerging opportunities from advanced biofuel technologies and supportive policy ...
Ohn Zin Lin, Dagmar Juchelkova, Libor Štěpanec, Hnin Yee Aye, Boonyang Plangklang   +4 more
wiley   +1 more source

A comprehensive study of the upcycling of litchi chinensis waste into a sustainable transesterification catalyst. [PDF]

Sci Rep
Sarkar A, Das H, Tyagi T, Puzari A, Paul B.   +4 more
europepmc   +1 more source

DEVELOPING EXPANDED POWELL’S ALGORITHM TO IDENTIFY THE MATHEMATICAL MODEL PARAMETERS FOR TRANSESTERIFICATION OF FISH FAT INTO BIODIESEL FUEL

, 2011
Hai Xuan Le, Anh Huynh Tuyet Le
openalex   +2 more sources

The Earth's Terrestrial Biodiversity Hotspots in Land Use Debt

Earth's Future, Volume 13, Issue 12, December 2025.
Abstract Land‐use change is a primary driver of ecosystem degradation in terrestrial biodiversity hotspots, undermining global sustainability commitments. However, tracking progress under the Land Degradation Neutrality (LDN) policy, which aims to balance degradation with restoration, requires a systematic assessment of cumulative trends, a critical ...
Patient Mindje Kayumba, Yaning Chen, Li Zhi, Richard Mind'je, Sikandar Ali   +4 more
wiley   +1 more source

Machine learning based prediction of the performance and emission characteristics of CRDI diesel engine using diethyl ether and carbon nanotube additives with Spirulina platensis as a third-generation biofuel. [PDF]

Sci Rep
Menda VR, Tota RK, Bikkavolu JR, Ravi H, Pullagura G, Dasharath SM, Barik D, Dennison MS, Dinesh A, Rajendran S.   +9 more
europepmc   +1 more source

N‐Containing Carbon Materials in Metal‐Free and Non‐Noble Metal Liquid Phase Heterogenous Catalysis

Advanced Synthesis &Catalysis, Volume 367, Issue 22, November 28, 2025.
Over 100 examples of non‐noble metal supported on N‐containing and metal‐free N‐containing carbon catalysts are discussed. Particular emphasis is put on how different N‐functionalities influence catalyst performance and stability. Preparation procedures are also examined, with a strong focus on how the heat treatment temperature influences N ...
Fulvio Varamo, Anna Katharina Beine
wiley   +1 more source

Performance optimization of ethanol blends in diesel model using Taguchi and grey relational approach. [PDF]

Sci Rep
Kalangi C, Rathod NJ, Madhuri KS, Kumar S, Pandey V, Sahni M, Leon-Castro E.   +6 more
europepmc   +1 more source