Сверхкритические флюиды. Теория и практика
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2016, N4, pp. 17-29

T.R. Bilalov, F.M. Gumerov, R.F. Gatina

Solubility of 2,4,6-Trinitrotoluene and its Extraction from Flammable Hard Caps with the Use of Pure and Modified Supercritical CO2

Solubility of 2,4,6-trinitrotoluene (TNT) in pure and modified supercritical (SC) carbon dioxide is studied at 308.15—333.15 К and 10—35 MPa. The experimental data are described using the Peng — Robinson equation of state. The results of TNT extraction with SC-CO2 from flammable hard cap samples are presented and the efficiency of this process is demonstrated.

Key words: supercritical carbon dioxide, 2,4,6-trinitrotoluene, solubility, dynamic mode, extraction


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