Showing 301 - 320 results of 1,516 for search '"thermodynamic"', query time: 0.07s Refine Results
  1. 301
  2. 302

    Thermodynamic Assessment of Different Feedstocks Gasification Using Supercritical Water and CO<sub>2</sub> for Hydrogen and Methane Production by Luis David García Caraballo, Julles Mitoura dos Santos Junior, Icaro Augusto Maccari Zelioli, York Castillo Santiago, Juan F. Perez Bayer, Adriano Pinto Mariano

    Published 2025-01-01
    “…The supercritical water gasification (SCWG) and carbon dioxide gasification of agro-industrial and urban waste residues—Coffee Husk, Eucalyptus Biochar, Energy Sugarcane, and Refuse-Derived Fuel (RDF)—were studied using TeS<sup>®</sup> v.2 software, which employs a non-stoichiometric thermodynamic model to minimize Gibbs free energy and predict equilibrium compositions. …”
    Get full text
    Article
  3. 303
  4. 304

    Investigation on the thermodynamic analysis, preparation and characterization of LaNi5 - hydrogen storage alloy by magnesiothermic reduction diffusion process by Giresan G., Sankaranarayanan S.R., Berchmans L.J.

    Published 2016-01-01
    “…After the completion of reaction, the contents were purified by treating with dilute acetic acid followed by de-ionized water. Thermodynamic feasibility studies were carried out to determine the probabilistic nature of formation of the desired compound. …”
    Get full text
    Article
  5. 305

    Adsorption Thermodynamic and Kinetic Studies of Methyl Orange onto Sugar Scum Powder as a Low-Cost Inorganic Adsorbent by Y. El maguana, N. Elhadiri, M. Benchanaa, R. Chikri

    Published 2020-01-01
    “…Maximum monolayer adsorption capacity for MO removal was found to be 15.24 mg/g at temperature 22°C and pH 7.2. Moreover, thermodynamic parameters suggested that the adsorption of MO onto sugar scum powder was a spontaneous and exothermic process. …”
    Get full text
    Article
  6. 306
  7. 307

    Uncertainty in Projected Changes in Precipitation Minus Evaporation: Dominant Role of Dynamic Circulation Changes and Weak Role for Thermodynamic Changes by Eilat Elbaum, Chaim I. Garfinkel, Ori Adam, Efrat Morin, Dorita Rostkier‐Edelstein, Uri Dayan

    Published 2022-06-01
    “…The contribution of dynamic and thermodynamic processes to the model spread in regional precipitation minus evaporation (P − E) is computed for 48 CMIP models. …”
    Get full text
    Article
  8. 308
  9. 309

    Analysis of the thermodynamic efficiency of a theoretical multi-stage compressor with the combined use of adiabatic, isothermal and subisothermal compression processes by V. L. Yusha

    Published 2024-12-01
    “…A thermodynamic analysis of compression processes with intensive heat removal is presented under the assumption that it can be realized with a polytropic index less than 1. …”
    Get full text
    Article
  10. 310

    Adsorptive Removal of 2,6-Dichlorophenol from Aqueous Solution by Surfactant-Modified Palygorskite Sorbents: Equilibrium, Kinetics and Thermodynamics by Xue Wang, Jianming Pan, Wei Guan, Xiaohua Zou, Wei Hu, Yongsheng Yan, Chunxiang Li

    Published 2011-02-01
    “…Intra-particle diffusional analysis indicated that 2,6-DCP molecules diffused rapidly during the initial adsorption stage, followed by a slower stage and finally the establishment of an equilibrium condition. Thermodynamic studies showed that the adsorption of 2,6-DCP onto the three sorbents examined occurred spontaneously and that the process was endothermic in nature. …”
    Get full text
    Article
  11. 311
  12. 312

    Phase stability, microstructure and thermodynamic properties of NbMoZrTiV lightweight high-entropy refractory alloy by Wenjie Chen, Xinmei Li

    Published 2025-01-01
    “…In this paper, the effects of pressure and temperature on the stability and thermodynamic properties of the NbMoZrTiV LRHEA phase have been investigated using first-principles calculations of density functional theory calculations. …”
    Get full text
    Article
  13. 313

    Malachite Green Removal by Activated Potassium Hydroxide Clove Leaf Agrowaste Biosorbent: Characterization, Kinetic, Isotherm, and Thermodynamic Studies by Dyan Hatining Ayu Sudarni, Uyiosa Osagie Aigbe, Kingsley Eghonghon Ukhurebor, Robert Birundu Onyancha, Heri Septya Kusuma, Handoko Darmokoesoemo, Otolorin Adelaja Osibote, Vincent Aizebeoje Balogun, Bernadeta Ayu Widyaningrum

    Published 2021-01-01
    “…The adsorption process of MG to CL was ideally described using the Dubinin–Radushkevich and Elovich models with the determination of maximum sorption capacity of approximately 131.6 mg·g-1. Furthermore, the thermodynamic parameters calculated showed that the adsorption of MG to the adsorbent was exothermic with the process involving physical sorption as well as chemical sorption processes with negligible adsorption energy. …”
    Get full text
    Article
  14. 314
  15. 315

    Thermodynamic and kinetic simulation of Y2O3 and Y2S3 nonmetallic phase formation in liquid steel by Gerasin S., Kalisz D., Iwanciw J.

    Published 2020-01-01
    “…The study of Y2O3 and Y2S3 phase precipitation and the relationship between the addition of Y, Al, Ca, O, and S in molten steel was studied using the thermodynamic models based on Wagner’s formalism. The introductions of yttrium prior to aluminum brought about huge losses, and it mainly occurred due to the formation of oxides. …”
    Get full text
    Article
  16. 316
  17. 317

    Enhancing Graphene Oxide Production and Its Efficacy in Adsorbing Crystal Violet: An In-Depth Study of Thermodynamics, Kinetics, and DFT Analysis by Soukaina El Bourachdi, Faiçal El Ouadrhiri, Fatima Moussaoui, Ebraheem Abdu Musad Saleh, Abdelhay El Amri, Raed H. Althomali, Asmaa F. Kassem, Marwa Mostafa Moharam, Ali raza Ayub, Kakul Husain, Ismail Hassan, Amal Lahkimi

    Published 2024-01-01
    “…Kinetic data were best fitted by the pseudosecond-order model, and the Langmuir isotherm accurately depicted adsorption. Thermodynamic analysis indicated spontaneous (ΔG° < 0) and exothermic (ΔH° < 0) crystal violet adsorption. …”
    Get full text
    Article
  18. 318

    Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics by Jianhong Wang, Qi Zhang, Hao Yang, Congzhen Qiao

    Published 2020-01-01
    “…The outcome of adsorptive thermodynamics indicated that removal of DBT onto Mn/AC was a spontaneous and exothermic process.…”
    Get full text
    Article
  19. 319
  20. 320

    Perfect Fluid Dark Matter Influence on Thermodynamics and Phase Transition for a Reissner-Nordstrom-Anti-de Sitter Black Hole by Zhaoyi Xu, Xian Hou, Jiancheng Wang, Yi Liao

    Published 2019-01-01
    “…The first law of thermodynamics and the equation of state are derived in the form Q2=Q2(T,ψ). …”
    Get full text
    Article