Abstract <p>A method is proposed for describing the solubility of supercritical (SC) fluids in hydrocarbons using the empirical parameters determined by the error function minimization method. The solubility of supercritical CO<sub>2</sub> in cyclohexane and kerosene at 313 K and various pressures was calculated. The standard deviation of the data calculated by the proposed method from the experimental ones was no more than 8.2%.</p>

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Description of the Solubility of Supercritical Fluid in Hydrocarbons over a Wide Range of Pressures and Temperatures

  • A. V. Radaev,
  • A. N. Sabirzyanov,
  • I. D. Zakiev

摘要

Abstract

A method is proposed for describing the solubility of supercritical (SC) fluids in hydrocarbons using the empirical parameters determined by the error function minimization method. The solubility of supercritical CO2 in cyclohexane and kerosene at 313 K and various pressures was calculated. The standard deviation of the data calculated by the proposed method from the experimental ones was no more than 8.2%.