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961
Adsorption Study and Removal of Basic Fuchsin Dye from Medical Laboratory Wastewater Using Local Natural Clay
Published 2023-01-01“…Adsorption isotherms could be well-fitted by the Langmuir isotherm model. The thermodynamic parameters such as ΔG°, ΔH°, and ΔS° were determined, and the negative values of ΔG° indicated that adsorption was spontaneous at all temperatures. …”
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962
Synergistic effect of Canarium strictum leaves extract and KI on the corrosion protection of mild steel in 15% HCl solution
Published 2025-01-01“…Adsorption data was best fitted to the Langmuir isotherm model, and thermodynamic, kinetic, and surface analyses shed light on the inhibitory mechanism.…”
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963
Assessment of reaction between thorium and polyelectrolyte nano-thin film using Box–Behnken design
Published 2018-02-01“…These characteristics data imply that the Freundlich model fits better than the Langmuir model for the Th (IV) sorption onto PENTFs with K F and n values were found to be 20.6 mg·g −1 and 1.08 L·mg −1 , respectively. The thermodynamic parameters were also computed as negative Δ H value suggest that adsorption of Th (IV) is exothermic nature. …”
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964
Effect of Mold Flux Containing Ce2O3 on the Contents of Aluminum, Silicon, and Titanium in Incoloy825 Super Alloy
Published 2022-01-01“…Firstly, the activity model of the CaO-SiO2-Al2O3-Na2O-MgO-CaF2-Ce2O3 slag system was established according to the ion and molecule coexistence theory (IMCT), and the calculation results show that with the increase of Ce2O3 content in the mold flux, the activity of Al2O3 decreases significantly and the activity of SiO2 decreases and gradually tends to 0. Secondly, thermodynamic calculations of the slag-steel interfacial chemical reaction revealed that the main chemical reaction in this study system is [Ti] + (SiO2) = [Si] + (TiO2). …”
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965
The Influence of the Packing Factor on the Fuel Temperature Hot Spots in a Particle-Bed GCFR
Published 2009-01-01“…Up to now, almost all the analyses on the GCFR thermodynamic aspects have been performed starting from a “global” point of view: generally the core has been modelled as a porous medium and only the global parameters have been taken into account. …”
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966
Assessing thiamethoxam environmental distribution in successively cultivated corn: insights from drainage lysimeter and laboratory studies
Published 2025-01-01“…Freundlich isotherms indicated irreversible sorption in calcined samples and cooperative adsorption in uncalcined ones. Thermodynamic analysis showed endothermic adsorption in uncalcined samples and exothermic processes in calcined ones, with spontaneous adsorption behavior. …”
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967
Desulfurization kinetics of high lead and zinc sulfide containing slag with oxygen blowing
Published 2019-01-01“…The thermodynamic results indicated that lead, zinc, and iron can be oxidized to form high lead and zinc slag. …”
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968
Theranostic Contact Lens for Ocular Cystinosis Utilizing Gold Nanoparticles
Published 2025-01-01“…The binding interactions between GNPs and cystine were confirmed in solution, and thermodynamic analysis further elucidated the bonding force between the two substances. …”
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969
Kinetics of oil palm empty fruit bunch fiber pyrolysis
Published 2024-03-01“…The best-fitting equations were used to fit the CR model and determine the thermodynamic parameters. The reaction is diffusion regulated by nucleation and nuclei growth models, according to the Zhuravlev-Lasokin-Tempelman model, which produced the highest regression value and the best acceptable fit. …”
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970
Evaluation of Zn Adenine-Based Bio-MOF for Efficient Remediation of Different Types of Dyes
Published 2022-01-01“…The pHPZC of Zn-adeninate bio-MOF was 7.2, and maximum monolayer adsorption capacity was 132.15 mg g–1 for MB, which decreased to 82.54 mg g–1 for DR-81 dye. Thermodynamic data indicated the spontaneous and endothermic nature of the decolorization processes. …”
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971
Thermal, environmental, and economic analysis of the gas turbine fogging system
Published 2025-03-01“…ASPEN HYSYS V-10 was adopted to create analysis models with and without the fog system. The thermodynamic effects of integrating the fog system in a gas power plant indicated an improvement in some operating parameters, such as power production and thermal efficiency. …”
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972
Simulation and analysis of the solidification characteristics of a Si-Mo ductile iron
Published 2021-01-01“…In this study, the solidification of a Si-Mo ductile iron was investigated using (i) thermodynamic and kinetic calculations by Thermo-Calc and DICTRA software and (ii) thermal analysis in order to reveal out the sequence of phase formation and the phase transformations during solidification and (iii) microanalysis by energy dispersive spectrometer in order to determine elemental segregation and compare with the calculated values. …”
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973
Adsorption of Chelerythrine from Toddalia asiatica (L.) Lam. by ZSM-5
Published 2020-01-01“…Meanwhile, the maximum adsorption capacity is 2.327, 2.072, and 1.877 mg/g at different temperatures (288 K, 298 K, and 308 K), respectively. The thermodynamic data demonstrate that the adsorption process is exothermic and spontaneous in nature. …”
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974
Performance Analysis of a Waste-Gated Turbine for Automotive Engines: An Experimental and Numerical Study
Published 2025-01-01“…The results suggest that methods generally adopted that consider the by-pass valve and the turbine as two nozzles working in parallel under the same thermodynamic condition could be insufficient to accurately assess the turbocharger behavior.…”
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975
Dynamic Heating System of Multiphase Flow Digester by Solar-Untreated Sewage Source Heat Pump
Published 2020-01-01“…On the basis of experimental data, thermodynamic calculations and operating simulation analysis were performed, and the solar collector area (Ac) and the minimum length of the sewage double-pipe heat exchanger (lmin) for the two modes were calculated. …”
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976
Structure of ADI Cast Iron as a Cast “in situ” Composite Reinforced with TiC Ceramic Particles
Published 2024-12-01“…The heat treatment results showed that the carbides are thermodynamically stable and do not dissolve at temperatures designed for the production of ADI cast iron. …”
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977
Optimization and Performance Analysis of a Geothermal-Based Power Generation System Based on Flash-Binary and Dual-Pressure Evaporation Organic Rankine Cycles Using Zeotropic Mixtu...
Published 2023-09-01“…The system’s performance is estimated via thermodynamic and thermoeconomic analyses. Five different zeotropic mixtures are considered the D-ORC working fluid, and their performance is compared at the optimum state. …”
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978
Analysis of Warm and Cold Season Thunderstorms for Istanbul
Published 2024-01-01“…Additionally, the average changes in each thermodynamic index and atmospheric stability parameter for hot and cold season oraj events were examined using a total of eight indices and parameters. …”
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979
Exploring the implications of ternary Jeffrey nanofluid on pulsating flow and heat transfer through unsymmetrical corrugated micro conduit
Published 2025-01-01“…It has practical significance in several disciplines, including thermodynamic devices. Pulses in flow and pressure influence pipe systems, reciprocating pumps, and compressors. …”
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980
Immobilization of fluorides from spent carbon cathode in a copper smelting slag
Published 2022-01-01“…The fluorides from spent carbon cathodes could be effectively solidified in a molten copper smelting slag (FeO-Fe3O4-SiO2- CaO-Al2O3) in forms of CaF2 and Ca4Si2F2O7. The results of thermodynamic analysis, chemical analysis, and XRD and EPMA analyses showed that the F solidification efficiency increased with the CaO amount and decreased with the addition of Al2O3 and SiO2. …”
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