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741
A Review on Cassava Residues as Adsorbents for Removal of Organic and Inorganic Contaminants in Water and Wastewater
Published 2023-01-01“…The present review focusses on factors affecting adsorption using cassava residues, adsorbent preparation and activation methods, equilibrium, mass transfer, kinetics, and thermodynamic studies of adsorption.…”
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742
Removal of Lead (II) Ions from Aqueous Solutions onto Activated Carbon Derived from Waste Biomass
Published 2013-01-01“…The kinetic data were evaluated and the pseudo-second-order equation provided the best correlation. Thermodynamic parameters suggest that the adsorption process is endothermic and spontaneous.…”
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743
Energetics and phase diagrams of Fe-Cr and Co-Cr systems from first principles
Published 2002-01-01“…The structural energy differences, calculated by FLAPW (Full potential augmented plane wave) method, enable us to utilize a more complete physical information about total energy of intermetallic phases and to propose a new model for their thermodynamic description. Our approach is based on the two-sublattice model, similarly as for solid solution phases, but the structural energy differences for end-members in the metastable or unstable structures are obtained by means of first-principles electronic structure calculations. …”
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744
Evaluation of Excess Free Volume and Internal Pressure in Binary Mixtures of Methyl Methacrylate(MMA) with Alcohols
Published 2009-01-01“…Methyl methacrylate (MMA) is an important monomer attracting the attention of industrialists and scientists because of its various applications and reactivity. The knowledge of thermodynamic and transport properties of MMA in alcohols and other organic solvents is useful in industrial processes. …”
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745
Correcting Fast-Mode Pressure Errors in Storm-Scale Ensemble Kalman Filter Analyses
Published 2013-01-01“…When the EnKF is used to research storm-scale dynamics, the resulting spurious pressure oscillations are large enough to impact investigation of processes driven by nonhydrostatic pressure gradient forces. Fortunately, thermodynamic retrieval techniques traditionally applied to dual-Doppler wind analyses can be adapted to diagnose the balanced portion of an EnKF pressure analysis, thereby eliminating the fast-mode pressure oscillations. …”
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746
A Thermochemical Parameters and Theoretical Study of the Chlorinated Compounds of Thiophene
Published 2019-01-01“…The relative preference for chlorination was found to be in accord with the thermodynamic stability trends inferred based on the H scale. …”
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747
Why Do Tetrapropylammonium Chloride and Sulphate Salts Destabilize the Native State of Globular Proteins?
Published 2014-01-01“…This result is rationalized by the application of a statistical thermodynamic approach (Graziano, 2010). It is shown that the magnitude of the solvent-excluded volume effect, the main contribution for the native state stability, decreases in both aqueous 2 M TPACl solution and aqueous 1 M TPA2SO4 solution. …”
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748
Application of fractal model in the Jurassic tight sandstone reservoirs of central Junggar Basin as constrained by mercury ejection curves
Published 2025-03-01“…This paper quantitatively describes the fractal characteristics of ejection curves by using four fractal models, i.e., Menger model, Thermodynamic model, Sierpinski model, and multi-fractal model. …”
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749
Comparative Structural and Biophysical Investigation of <i>Lycosa erythrognatha</i> Toxin I (LyeTx I) and Its Analog LyeTx I-b
Published 2025-01-01“…<b>Methods</b>: To understand the mechanisms behind these enhanced properties, comparative analyses of the structural, topological, biophysical, and thermodynamic aspects of the interactions between each peptide and phospholipid bilayers were evaluated. …”
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750
PROCUREMENT OF FERROTITIAN FROM METAL INDUSTRY WASTE BY METHOD OF ALUMOTHERMAL SYNTHESIS
Published 2017-10-01“…Researches of procurement of ferrotitanium of Fti25 brand from waste products by method of aluminothermic synthesis are conducted. The thermodynamic analysis revealed that differences in using oxide of iron (Fe2O3) and iron cinder (Fe3O4) are subtle and it is confirmed by the experimental results. …”
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751
Prediction of Tetraoxygen Reaction Mechanism with Sulfur Atom on the Singlet Potential Energy Surface
Published 2014-01-01“…For the title reaction, we obtained four kinds of products at the B3LYP level, which have enough thermodynamic stability. The results reveal that the product P3 is spontaneous and exothermic with −188.042 and −179.147 kcal/mol in Gibbs free energy and enthalpy of reaction, respectively. …”
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752
Coal Fly Ash as a Soil Amendment for Phosphorus Adsorption in Red Clay Soils of the Loess Plateau
Published 2025-01-01“…[Findings] Isothermal, kinetic, and thermodynamic analyses indicated that the addition of coal fly ash significantly enhanced the maximum adsorption capacity of red clay soils for phosphorus, accelerated the adsorption reaction rate, altered the phosphorus adsorption kinetics, and enhanced the spontaneity of the adsorption process. …”
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753
Mathematical Modeling of Moisture Sorption Isotherms and Determination of Isosteric Heats of Sorption of Ziziphus Leaves
Published 2014-01-01“…The net isosteric heats of desorption and adsorption of Ziziphus spina-christi leaves were calculated by applying the Clausius-Clapeyron equation to the sorption isotherms and an expression for predicting these thermodynamic properties was given.…”
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754
Thermophysical investigation of glycol ethers in mannitol solutions at various temperatures
Published 2024-01-01“…A variety of advanced acoustic-thermodynamic parameters, including apparent molar parameters, partial molar parameters and transfer molar properties, were estimated using the experimentally attained the velocity and density values. …”
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755
Sorption Behavior of Cu(II) From Acidic SolutionUsing Weathered Basalt Andesite Products
Published 2007-01-01“…The sorptionpattern of Cu ions onto WBAP followed Langmuir, Freundlich, and Dubinin-Kaganer-Radushkevich isotherms. The thermodynamic parameters (∆H0, ∆S0,and ∆G0) for Cu sorption onto WBAP were also determined.…”
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756
Interdiffusion coefficients and atomic mobilities in fcc Cu-Fe-Mn alloys
Published 2014-01-01“…Based on the reliable thermodynamic description of fcc phase in the Cu-Fe-Mn system available in the literature as well as the ternary diffusion coefficients measured in the present work, the atomic mobilities in fcc Cu-Fe-Mn alloys were assessed by utilizing the DICTRA (Diffusion Controlled TRAnsformation) software package. …”
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757
Leaching of hemimorphite in neutral solution at high temperature
Published 2020-01-01“…The leaching behavior of hemimorphite in neutral solution (NH4 +-Cl--H2O) was investigated at high temperature (T > 100°C) under a range of experimental conditions. Thermodynamic calculations indicate that the tendency of dehydration of silica gel is significantly enhanced with the increasing temperature. …”
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758
Prediction and measurement of selected phase transformation temperatures of steels
Published 2017-01-01“…The data obtained were verified by statistical evaluation and compared with computational thermodynamic and empirical calculations. The calculations were performed using 15 empirical equations obtained by literature research (10 for TL and 5 for TS), as well as by software InterDendritic Solidification (IDS) and Thermo-Calc (2015b, TCFE8; TC). …”
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759
The Substitution Effect on Reaction Enthalpies of Antioxidant Mechanisms of Juglone and Its Derivatives in Gas and Solution Phase: DFT Study
Published 2018-01-01“…The results obtained have proven that the HAT mechanism is the thermodynamically preferred mechanism in the gas phase. …”
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760
EXTRA-FURNACE STEEL PROCESSING BY RECYCLED SECONDARY ALUMINUM WASTE
Published 2018-04-01“…It has been established that simultaneously with the deoxidation of refining slags before desulfurization of steel, their liquid mobility increases, which eliminates the need for using fluorspar for these purposes.A thermodynamic analysis of possible reactions of formation of aluminates and calcium aluminosilicates in the refining slag has been carried out. …”
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