Abstract
The thermal activation of Kendyrlyk shale (at temperatures of 700–800°C) facilitates the production of a porous carbon material—activated shale. Currently available techniques such as electron microscopy and IR-spectroscopic analysis were used, and the elemental composition was determined. The morphology of the samples was studied, and the type of carbon modification was revealed; the adsorption characteristics of the samples were determined by the BET method. It was established that the specific surface area and the specific pore volume substantially increased as a result of the high-temperature activation of shale. The resulting activated shale was tested as an adsorbent.
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Original Russian Text © B.T. Ermagambet, B.K. Kasenov, N.U. Nurgaliyev, M.K. Kazankapova, Zh.M. Kasenova, A.M. Zikirina, 2018, published in Khimiya Tverdogo Topliva, 2018, No. 5, pp. 27–32.
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Ermagambet, B.T., Kasenov, B.K., Nurgaliyev, N.U. et al. Adsorbent Production Using Oil Shale from the Kendyrlyk Deposit. Solid Fuel Chem. 52, 302–307 (2018). https://doi.org/10.3103/S036152191805004X
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DOI: https://doi.org/10.3103/S036152191805004X