Results 91 to 100 of about 11,008 (256)

Transition metal oxide nanocatalysts for the deoxygenation of palm oil to green diesel

Frontiers in Chemical Engineering
This study investigated the hydrodeoxygenation of palm oil by different oxide nanocatalysts of transition metals α -Fe2O3, NiO, and NiFe2O4, which were synthesized by hot injection.
C. E. Guerrero-Corona, J. A. Melo-Banda, M. Lam-Maldonado, L. A. Vega-Ibarra, N. P. Diaz-Zavala, M. A. Meraz-Melo   +5 more
doaj   +1 more source

Photothermal–Magnetocaloric Coupled Evaporators for Actively Adjustable Water Evaporation and Oil–Water Purification in Complex Environments

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A photothermal–magnetocaloric coupled aerogel evaporator is developed for actively adjustable water evaporation in complex environments. Magnetocaloric heating provides active energy compensation under low‐light conditions and disrupts interfacial hydrogen‐bond networks to promote evaporation.
Jingbo He, Dan Yang, Chunyu Yang, Ruihan Guo, Mengshu Xu, Dongxue Wang, Zhuoran Yang, Jian Huang, Wei Guo   +8 more
wiley   +1 more source

Catalytic deoxygenation of palm oil over metal phosphides supported on palm fiber waste derived activated biochar for producing green diesel fuel. [PDF]

RSC Adv, 2022
Kaewtrakulchai N, Fuji M, Eiad-Ua A.
europepmc   +1 more source

Assessment of the effects of microwave‐produced biodiesel blends on electric generator performance and emissions

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Biodiesels are emerging as alternatives to diesel fuel. However, to be a feasible solution, biodiesels must meet strict criteria including high efficiency and minimal environmental impact. The current study focuses on evaluating ethyl ester biodiesel and its blends with diesel fuel to assess their potential.
Ilham Yahya, Fakher Hamdi, Mehrez Gassoumi, Tommaso Giannoni, Andrea Nicolini, Hakan Serhad Soyhan, Ridha Ennetta   +6 more
wiley   +1 more source

Deoxygenation of Palm Oil into Hydrocarbon-Rich Fuels over Date Seeds Supported a Bimetallic Ni-Ru Catalyst

Bulletin of Chemical Reaction Engineering & Catalysis
series of catalysts, including date seeds (DS), NiO/DS, Ru2O3/DS, and bimetallic NiRu2O4/DS, anchored on a date seed-derived carbon support. The newly synthesized catalysts were characterized using Fourier Transform Infrared (FTIR), NH3/CO2-temperature ...
Israa A. Jazeel, Attared F. Hassan, Ali Aldoghachi, Faris A. Jasim Al-Doghachi, Surahim Mohamad, Taufiq-Yap Yun Hin   +5 more
doaj   +1 more source

Combustion and Emission Performance of CO/NO_x/SO_x for Green Diesel Blends in a Swirl Burner. [PDF]

ACS Omega, 2021
Alsultan AG, Asikin Mijan N, Mansir N, Razali SZ, Yunus R, Taufiq-Yap YH.   +5 more
europepmc   +1 more source

Hybrid Simulation–Machine Learning Surrogates for Coordinate‐Based Solar and Wind Energy Yield Assessment in Iraq: A Streamlit Decision‐Support Tool

Energy Science &Engineering, EarlyView.
This study integrates climatic simulations with machine learning to predict solar and wind energy across Iraq. Results show Random Forest excels for solar (R2 = 0.98) and neural networks for wind (R2 = 0.97), enabling a practical web tool for renewable energy planning. ABSTRACT Driven by the global shift away from fossil fuels, solar and wind resources
Bassam Musheer Kareem, Abdolsalam Ebrahimpour, Jafar Ghafouri, Roghayyeh Motallebzadeh   +3 more
wiley   +1 more source

Al₂O₃-MgO Supported Ni, Mo, and NiMo Mixed Phosphidic-Sulphidic Phase for Hydrotreating of Stearic and Oleic Acids Into Green Diesel. [PDF]

Front Chem, 2022
Puello-Polo E, Arias D, Márquez E.
europepmc   +1 more source

Integrated Solar and Wind Energy Systems for Domestic Power Generation and CO2 Emissions Reduction

Energy Science &Engineering, EarlyView.
A well‐structured and sequentially methodical procedure for evaluating the Wind and Photovoltaic Hybrid Energy System‐based technical, environmental, and economic viability. This study investigates the integration of solar photovoltaic(PV) and wind energy systems for domestic electricity generation in the Gaza Strip.
Mohamed Elnaggar, Mai Abuhelwa, Wael A. Salah, Aamir Bashir Taas, Hala J. El‐Khozondar, Yasser F. Nassar, Ahmad Aboul Khail, Alfian Ma'arif, Mohammed J. K. Bashir, Abdurrahman A. Mattar   +9 more
wiley   +1 more source

Impact of Impregnation pH on NiMo Surface Species in Al₂O₃-Supported Catalysts for Green Diesel Production

Surfaces
Green diesel is a high-quality biofuel obtained through the transformation of triglycerides into linear alkanes. In order to obtain green diesel, this study investigates the impact of impregnation pH on the surface species of NiMo/Al2O3 catalysts in the ...
Alexis G. Mijares-Alvarado, Acela López-Benítez, Rebeca Silva-Rodrigo, José A. Rodríguez-Ávila, Alfredo Guevara-Lara   +4 more
doaj   +1 more source