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The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.5 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00018 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.286 SNIP: 1.032 CiteScore™:: 1.6 H-Index: 10

Indexed in

VACUUM PROCESSING OF GOLD-BEARING CLAY MATERIALS

卷 7, 册 2, 2019, pp. 123-129
DOI: 10.1615/InterfacPhenomHeatTransfer.2019030520
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摘要

The influence of vacuum on a spherical clay sample is investigated via numerical simulation and experiment. The temporal and radial dependences of the temperature and mass of these samples were measured in the vacuum drying process. The numerical model in which the measurements were conducted calculates the moisture and heat transfer equations, where the effective coefficients of thermal conductivity and diffusion were set equal to the coefficients of a moist porous medium. Calculations were performed for various initial and boundary conditions. The data obtained on the temperature and moisture content distributions had sufficient deviations from the experimental data; however, both described important qualitative distribution features. The results of the current paper will help in determining the conditions of effective clay disintegration, which will facilitate the extraction of gold from gold-bearing clays.

参考文献
  1. Chua, K.J., Mujumdar, A.S., Hawlader, M.A., Chou, S.K., and Ho, J.C., Convective Drying of Agricultural Products. Effect of Continuous and Stepwise Change in Drying Air Temperature, Drying Technol., vol. 19, no. 8, pp. 1949-1960,2001.

  2. Deliiski, N., Computation of the Two-Dimensional Transient Temperature Distribution and Heat Energy Consumption of Frozen and Non-Frozen Logs, Wood Res., vol. 54, pp. 67-78,2009.

  3. Edvabnik, V.G., The Theory of Generalized Conductivity of the Mixture, Sci. J. Modern Problems Sci. Educ., vol. 1, no. 2, 2015.

  4. Fedoseev, A.V., Demin, N.A., Salnikov, M.V., and Sukhinin, G.I., Numerical Modelling of Heat and Moisture Transfer in a Clay-Like Porous Material, J. Phys. Conf. Ser., vol. 1105, no. 1, p. 012048,2018.

  5. Heydari, M., Khalili, K., and Ahmadi, Y., Simulation of Stresses Induced by Heat and Mass Transfer in Drying Process of Clay-Like Material, J. Comput. Appl. Mech., vol. 48, no. 2, pp. 171-184,2017.

  6. Kowalski, S.J., Musielak, G., Rybicki, A., and Sliwa, T., Stresses and Strain in Elastic, Viscoelastic, and Plastic Materials during Drying, Drying Technol, vol. 30, pp. 1176-1189,2012.

  7. Kowalski, S.J. and Pawlowski, A., Modeling of Kinetics in Stationary and Intermittent Drying, Drying Technol., vol. 28, no. 8, pp. 1023-1031,2010.

  8. Luikov, A.V., Heat and Mass Transfer in Capillary Porous Bodies, Oxford, UK: Pergamon Press, 1966.

  9. Mukherjee, S., The Science of Clays, in Applications in Industry, Engineering and Environment, Heidelberg, Germany: Springer, 2013.

  10. Sukhinin, G.I., Fedoseev, A.V., Maltsev, V.A., Yarygin, I.V., Prikhodko, V.G., and Novopashin, S.A., Influence of Ambient Conditions on the Process of Clay-Like Body Vacuum Drying, J. Phys. Conf. Ser., vol. 1105, no 1, p. 012049,2018.

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