A5043008144- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Hybrid Renewable Energy Systems
- Advanced Thermodynamics and Statistical Mechanics
- Solar Thermal and Photovoltaic Systems
- Adsorption and biosorption for pollutant removal
- Heat Transfer and Optimization
- Nanofluid Flow and Heat Transfer
- Carbon Dioxide Capture Technologies
- Refrigeration and Air Conditioning Technologies
- Fuel Cells and Related Materials
- Nanomaterials for catalytic reactions
- Water Quality Monitoring and Analysis
- Building Energy and Comfort Optimization
- Phase Change Materials Research
- Integrated Energy Systems Optimization
- Advancements in Solid Oxide Fuel Cells
- Solar-Powered Water Purification Methods
- Chemical Looping and Thermochemical Processes
- Heat Transfer Mechanisms
- Asphalt Pavement Performance Evaluation
- Graphene and Nanomaterials Applications
- Solar Energy Systems and Technologies
- Advanced Photocatalysis Techniques
- Lubricants and Their Additives
- Biodiesel Production and Applications
King Saud University
2017-2024
Bioenergy has obvious advantages over conventional fossil fuels owing to its renewability and huge capacity, which dominating role in shielding the energy security that can be a favourable alternative disruption of food, resources atmosphere. In order maintain their immediate levels restore atmosphere, coal-based countries need fuels. For example, wonder inclusion renewable are biofuels derived from crop residues devoid sacrificing on food production. Annually, about 65 million tonnes (or...
In the present study, biosynthesized silica-based zinc oxide nanocomposites (nano-SZO) have been explored as nanoadsorbent for sequestrating heavy metal ions viz. Ni2+, Cd2+and Cu2+ from synthetic medium. The obtained by utilization of agricultural waste means green approach with an average particle size 30.52 nm and a pH at zero-point charge 4.8. process has optimized equal to 5.0 Ni2+ 6.0 Cd2+. Adsorption was best described Langmuir isotherm highest value maximum adsorption capacity, qm...
Textile industries are the largest consumer of synthetic dyestuff compounds and consequently, they prime contributor colored organic contaminants to environment. The dye when released in soil or freshwater resources such as rivers, cause a potential hazard living beings due their toxic, allergic carcinogenic nature. Current conventional treatment methods for removal degradation materials from water systems not sufficient, therefore, there is an immediate need find efficient eco-friendly...
In the present study, a novel poly-generation system is introduced and studied from energy, exergy, economic exergy-economic standpoints. proposed configuration, waste heat of proton exchange membrane (PEM) fuel cells recuperated by an organic Rankine cycle (ORC). Also, LNG subsystem chosen as sink medium for ORC. this impact irreversibilities on environment considered part exergoenvironmental analysis, which relatively new type study. system, PEM are responsible output power while ORC...
In order to optimize productin of biodiesel from waste cooking oil utilizing Fe-exchanged montmorillonite 12 K10 (Fe-MMT K10) heterogeneous catalyst was applied in this work. The data batch reaction experiments were collected for optimization considering four inputs and one output. input parameters included temperature, time, loading, ratio methanol oil. model developed predict the output which is production yield (%). For process, three ensemble models utilized as a novel method first time...