Showing 901 - 920 results of 1,516 for search '"thermodynamic"', query time: 0.04s Refine Results
  1. 901

    Adsorption Properties of Coriander Seed Powder (): Extraction and Pre-concentration of Pb(II), Cu(II) and Zn(II) Ions from Aqueous Solution by Rifaqat Ali Khan Rao, M. Kashifuddin

    Published 2012-02-01
    “…The kinetic data obeyed the pseudo-second-order kinetic model. The thermodynamic parameters showed that the adsorption of Pb(II) ions was endothermic and spontaneous. …”
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    Article
  2. 902

    Experimental and Simulation Study of n-Heptane Adsorption on Rutile by G.U. Rakhmatkariev, A.J. Palace Carvalho, J.P. Prates Ramalho

    Published 2007-09-01
    “…The adsorption of n-heptane on microcrystalline rutile has been studied experimentally by thermodynamic techniques (adsorption isotherms and microcalorimetry) over a wide range of coverage at 303 K and complemented by Grand Canonical Monte Carlo simulations. …”
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  3. 903

    2-D numerical experiments of thermal convection of highly viscous fluids under strong adiabatic compression: implications on mantle convection of super-Earths with various sizes by Masanori Kameyama

    Published 2025-02-01
    “…We varied the magnitude of adiabatic heating and the Rayleigh number as well as the depth profile of thermodynamic properties (thermal expansivity and reference density) in accordance with the planetary sizes. …”
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  4. 904

    Adsorption in Slit Pores and Pore-Size Distribution: A Molecular Layer Structure by E.A. Ustinov, D.D. Do

    Published 2006-02-01
    “…Anew approach is developed to analyze the thermodynamic properties of a sub-critical fluid adsorbed in a slit pore of activated carbon. …”
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    Article
  5. 905

    Interdiffusion coefficient and atomic mobility for fcc Ag-Cu-Mg phase at 1073 K by Du C.-B., Huang S.-P., Min Q.-H., Liu Y.-L., Wen S.-Y.

    Published 2022-01-01
    “…Based on the experimental composition profiles, the diffusion coefficients at the intersections of the diffusion paths were calculated using the Matano-Kirkaldy method. Using the thermodynamic descriptions available in the literature, the atomic mobilities for the fcc Ag-Cu-Mg phase were automatically optimized by numerical inverse method integrated with the CALTPP (CALculation of ThermoPhysical Properties) program. …”
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  6. 906

    Specific Features of Heatand Mass Transfer Processes in Road Dressings by B. M. Khroustalev, Tingguo Liu, V. D. Akeliev, Yu. H. Aliakseyeu, Jicun Shi, V. V. Zankovich

    Published 2018-12-01
    “…The road dressings are considered as open heterogeneous thermodynamic systems. Their deformations occur under various climatic conditions due to heat and mass transfer processes and interaction of transport flows and road surface. …”
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  7. 907

    CORRELATION OF PROPERTIES OF VITA-MEDIUM AND THEIR INTERPRETATIONS IN INTELLIGENT MODEL by A. V. Gulay, V. M. Zaitsev, V. A. Gulay

    Published 2017-05-01
    “…In order to find out thermodynamic regularities of the censor control procedure the series circuit of conversions is considered: object property – controlled parameter – feature distortion – generalized coordinate – information model. …”
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  8. 908

    Cellulose Acetate Sulfate as a Lyotropic Liquid Crystalline Polyelectrolyte: Synthesis, Properties, and Application by D. D. Grinshpan, T. A. Savitskaya, N. G. Tsygankova, S. E. Makarevich, S. M. Tretsiakova, T. N. Nevar

    Published 2010-01-01
    “…The parameters of polymer chain thermodynamic rigidity have been calculated. The formation of liquid crystalline structures in concentrated CAS solutions has been confirmed. …”
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    Article
  9. 909

    Synthesis of a Denitrification Adsorbent with Large Surface Area and Specific Pore Structure for the Removal of Indole from Fuel Oil by Wenming Yang, Yang Cao, Xiaoni Ni, Weihong Hunag, Wanzhen Xu

    Published 2015-05-01
    “…According to the results of thermodynamic analysis, the adsorption process is spontaneous. …”
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    Article
  10. 910

    Synthesis of Potassium Tetratitanate—Based Molecularly Imprinted Polymer for Selective Adsorption of Dibenzothiophene by Wanzhen Xu, Xudong Zheng, Mengying Gan, Wenjing Zhu, Yunlei Zhang, Yongsheng Yan

    Published 2013-12-01
    “…The adsorptive behaviour followed the Lagergren pseudo-second-order kinetic model and the Freundlich isotherm model. Thermodynamic parameters demonstrated that the adsorption process was spontaneous and endothermic. …”
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    Article
  11. 911

    Usage of magnetic activated carbon as a potential adsorbent for aniline adsorption from wastewater by Seyed Hatef Hashemi, Mansooreh Soleimani

    Published 2025-02-01
    “…The Sips isotherm and pseudo-second-order models showed the best fit, with R2 values > 0.98 and 0.99, respectively. The thermodynamic study indicated a negative ΔG, confirming that aniline adsorption is spontaneous on both commercial and magnetic activated carbon.…”
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  12. 912

    Simulation Experiment Study on Impacting the δD Value of Aromatic Compounds by Yi Duan, Yingzhong Wu, Lantian Xing, Yingqin Wu, Yang Zhao, Zhongping Li, Lanhua Ma

    Published 2023-01-01
    “…Additionally, it was observed that some PAHs exhibited a propensity to increase the δD value upon demethylation. The thermodynamic fractionation of hydrogen isotopes between the PAHs produced by pyrolysis and both the n-alkanes and methane produced by pyrolysis indicated that the hydrogen isotopic value of the PAHs was higher than that of the n-alkanes or methane. …”
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  13. 913

    PPARs, Cardiovascular Metabolism, and Function: Near- or Far-from-Equilibrium Pathways by Yves Lecarpentier, Victor Claes, Jean-Louis Hébert

    Published 2010-01-01
    “…In this review, we focus mainly on the effects of PPARs on some thermodynamic processes, which can behave either near equilibrium, or far-from-equilibrium. …”
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  14. 914

    Adsorption of an Amphoteric Aromatic Compound (-Aminobenzoic Acid) onto Different Polymeric Adsorbents by Hai-Ling Wang, Jin-Long Chen, Quan-Xing Zhang

    Published 2006-02-01
    “…A comparison of the thermodynamic and kinetic behaviours of the adsorbate towards three different polymeric adsorbents was made. …”
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  15. 915

    Study of the Phosphorus Adsorption on the Sediments by Hind Omari, Ali Dehbi, Adil Lammini, Abdelaziz Abdallaoui

    Published 2019-01-01
    “…The values of the thermodynamic parameters ΔG°, ΔH°, and ΔS° indicate that the adsorption reaction is endothermic and occurs spontaneously on the surface of the sediments studied.…”
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  16. 916

    Synthesis, Spectroscopic Characterisation, and Biopotential and DNA Cleavage Applications of Mixed Ligand 4-N,N-Dimethylaminopyridine Metal Complexes by C. Surendra Dilip, K. Manikandan, D. Rajalaxmi (a) Subahashini, R. Thiruneelakandan

    Published 2013-01-01
    “…The complexes express similar trend of thermal behaviour such that they lose water of hydration initially with the subsequent emission of organic and inorganic fragments and leave left the metal oxides as residue. The activation thermodynamic parameters, such as , , , and of the metal complexes, illustrate the spontaneous formation of the complexes. …”
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  17. 917

    An Experimental and Computational Study on the Effects of Ball Milling on the Physicochemical Properties and Digestibility of a Canna Starch/Tea Polyphenol Complex by Yizhou Wang, Kejun Di, Ying Sun, Xiaojing Li, Jiong Zheng, Fusheng Zhang

    Published 2025-01-01
    “…To investigate the impact of tea polyphenols on the thermodynamic properties, gelatinization properties, rheological properties, and digestion characteristics of starch after ball milling, canna starch and tea polyphenols were mixed at a 10:1 ratio (<i>w</i>/<i>w</i>) in an experiment and processed with different ball milling times. …”
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  18. 918

    Comparative Evaluation of the Adsorption Performance of Citric Acid-Treated Peels of Trapa natans and Citrullus lanatus for Cationic Dyes Degradation from Water by Muhammad Sadiq Hussain, Rabia Rehman, Muhammad Imran

    Published 2022-01-01
    “…Therefore, the mechanism is related to chelation and ion exchange modes between adsorbate molecules and adsorbent surfaces, leading to homogeneous and monolayer adsorption and following pseudo-2nd-order kinetics in the best way. Thermodynamic parameters such as ΔG0, ΔS0, ΔH0, and ΔE0 are determined statistically for the adsorption performance of both novel chemically mutant biosorbents, which reflect that biosorption mechanisms are exothermic as well as spontaneous.…”
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  19. 919

    New Discoveries in Enantiomeric Separation of Racemic Tofisopam by Miklós Hunor Bosits, Emese Pálovics, János Madarász, Elemér Fogassy

    Published 2019-01-01
    “…Resolution efficiency can be also increased by using the quasi-racemic resolving agent and thermodynamic control. Purification of enantiomeric mixtures was examined, and recrystallization of the diastereomeric salt was found to be the most efficient solution. …”
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  20. 920

    Liquidus curve of uranium–plutonium mixed oxide (MOX) system by Leonid Burakovsky, Dean L. Preston, Andrew A. Green

    Published 2025-01-01
    “…The key factor determining the performance and safety of fuel such as MOX is its operational limits in applied practice, which are closely related to the material’s structure and thermodynamic stability. They are, in turn, closely related to the ambient (zero pressure) melting point (Tm); thus, Tm is an important engineering parameter. …”
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