A5041672014- Adsorption and biosorption for pollutant removal
- Hybrid Renewable Energy Systems
- Hydrogen Storage and Materials
- Nanomaterials for catalytic reactions
- Catalysts for Methane Reforming
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Advanced Thermodynamics and Statistical Mechanics
- Iron oxide chemistry and applications
- Combustion and Detonation Processes
- Arsenic contamination and mitigation
- Minerals Flotation and Separation Techniques
- Natural Fiber Reinforced Composites
- Carbon Dioxide Capture Technologies
- Spacecraft and Cryogenic Technologies
- Process Optimization and Integration
- Fire dynamics and safety research
- Extraction and Separation Processes
- Advancements in Solid Oxide Fuel Cells
- Edible Oils Quality and Analysis
- Phosphorus and nutrient management
- Water Quality Monitoring and Analysis
- Integrated Energy Systems Optimization
- Graphene and Nanomaterials Applications
- Aerosol Filtration and Electrostatic Precipitation
- Carbon and Quantum Dots Applications
Sejong University
2024
University of Engineering and Technology Lahore
2020-2023
COMSATS University Islamabad
2019-2023
University of Gujrat
2013-2021
University of Engineering and Technology Peshawar
2018
University of Azad Jammu and Kashmir
2015
University of Peshawar
2012-2015
Doping monovalent alkali metals with high basicity into barium containing perovskite materials facilitates proton conduction pathways through the exsolution of oxides at humidified air conditions, boosting oxygen reactions activities.
This study is focused on oxidative degradation of Methyl Orange, a common azo dye, catalyzed by nickel hydroxide in aqueous solution at 303, 313, 323, and 333 K. Sodium hypochlorite, sodium hydroxide, sulfate hexahydrate distilled water were used as starting material for preparation hydroxide. Pyrex glass batch reactor was to the effect various conditions such temperature, concentration, agitation, catalyst dose catalytic Orange medium. About 80% degraded 120 min. Experimental data subjected...
In the recent era, hydrogen has gained immense consideration as a clean-energy carrier. Its storage is, however, still main hurdle in implementation of hydrogen-based clean economy. Liquid organic carriers (LOHCs) are potential option for ambient conditions, and can contribute to clean-fuel concept future. present work, parametric simulation study was carried out release methylcyclohexane toluene system. particular, dehydrogenation reaction is investigated over six catalysts temperature...
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Cryogenic air separation processes are widely used for the large-scale production of nitrogen and oxygen. The most design this process involves two distillation columns operating at different pressures. This work focuses on selection suitable cryogenic by evaluating seven alternative designs two-column based detailed exergy analysis. feed conditions (500 tons/h, 50% relative humidity air), product purities (99 mole% both oxygen), operational (pressures columns) kept same in all designs. each...
Liquefied natural gas (LNG) is being imported in Pakistan to bridge the gap between indigenous production and demand for gas. The calorific value of LNG must be lowered meet design requirements existing gas-fired power plants. This reduction requires mixing with high-purity nitrogen, which can obtained from cryogenic distillation air. Because has a significant amount cold energy regasified/vaporized before injecting into pipeline network, there potential recovering this by integrating...
The depletion of conventional energy resources has drawn the world’s attention towards use alternate resources, which are not only efficient but sustainable as well. For this purpose, hydrogen is considered fuel future. Liquid organic carriers (LOHCs) have proved themselves a potential option for release and storage hydrogen. present study aimed to analyze performance perhydro-dibenzyl-toluene (PDBT) dehydrogenation system, hydrogen, under various operational conditions, i.e., temperature...
Exergy analysis is an important tool to identify the improvements in various industrial processes. In this study, existing steam power plant examined based on energy and exergy analyses. The network comprised of two sections, one them used for paddy drying, while other portion operate turbine in-house electricity production. Mass, energy, balances are applied individual equipment plant. modeled simulated using Aspen HYSYS® V10. calculated thermodynamic values in-depth Case-studies included...
In this study, the sorption behavior of Pleurotus ostreatus toward Ni(II) is examined with respect to pH, temperature, contact time, and concentration. The good correlation coefficient close agreement between experimental theoretical values biosorption capacity confirm that pseudo-second-order kinetic model best applicable kinetics data. found be dependent upon pH temperature solution. adsorption onto P. maximum at higher decreases an increase in range 298–318 K. Both Xm Kb decrease...
Iron-modified montmorillonite (Mt) composites with controlled interlayer spacing were successfully synthesized through Fenton-like process the addition of different concentrations Rhodamine B (RhB). The physicochemical properties resulting samples characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM) and photoelectron spectroscopy (XPS). It was worth noting that adsorption efficiency composite for tetracycline hydrochloride (TC) increased...
Abstract Manganese oxide nanosheets and manganese composite with polyvinyl chloride (MnO2-PVC) were synthesized by the oxidation method for efficient removal of Congo red (CR). The Fourier transform infrared spectroscopy, X-ray diffraction, energy dispersive X-ray, surface area (SA), point zero charge (PZC) thermogravimetric analysis performed to verify newly adsorbents. After functionalizing MnO2 PVC, PZC SA amplified from 4.10 214 m2g−1 5.01 226 m2g−1, respectively. batch adsorption...
In the present investigation, kinetics of Cr (III), Al (III) and Ca (II) ions sorption onto macroporous Amberlyst.15 (H+) from an equimolar mixture metal is studied at different temperatures (293–333 K). The equilibrium time for competitive found to be dependent on temperature in case while independent ion exchange. exchange capacities are observed follow order: > mixed systems, which can co-related with hydration energy corresponding cations. data analyzed by Boyd Film diffusion simplified...
Fire water and foam distribution systems are installed in every petroleum installation worldwide. But so far, their adequate practices not sufficiently complied with, possessing high limitations for the smooth operability of these by firefighters, severe risk to lives. In this study, common problems concerns associated with fire firefighting protection aboveground atmospheric bulk product storage tanks critically analyzed. The study provides more efficient practical solutions compliance...