Crude chloroform purification methods to remove impurities with properties similar to those of chloroform (1,1-dichloroethane and cis-1,2-dichloroethylene) were analyzed. The considered methods for removing impurities from crude chloroform included reaction-rectification and separate processing in a reactor and a distillation column. The results of simulation of the above schemes are presented. Comparative analysis of the results taking into consideration economic viability showed that purification of crude chloroform by reaction-rectification shows great promise.
Similar content being viewed by others
References
L. S. Gordeev, A. I. Kozlov, M. B. Glebov, and N. V. Khitrov, “Study of the use of highly porous cellular materials in packed distillation columns”, Teor. Osn. Khim. Tekhnol., 3, No. 5, 567–575 (2009).
L. A. Oshin, Industrial Organochlorine Products [in Russian], Khimiya, Moscow (1978).
Pat. RF 2417211, C07C19/04, C07C17/38, C07B63/00, Chloroform Purification Method [in Russian], Ya. L. Uskach, Yu. V. Popov, S. B. Zotov, and E. V. Varshaver.
Pat. RF 2332395, С07С17/38, Chloroform Purification Method [in Russian], P. D. Sarkisov, L. S. Gordeev, M. B. Glebov, N. V. Khitrov, and A. I. Yefremov.
Pat. US 3076043, C07C17/38, C07C17/395, A Method of Recovering High Purity Chloroform and Carbon Tetrachloride [in Russian], Chris Dehn Frederick.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 54, No. 12, pp. 3–6, December, 2018.
Rights and permissions
About this article
Cite this article
Naletov, V.A., Glebov, M.B., Naletov, A.Y. et al. Simulation of Crude Chloroform Purification Methods. Chem Petrol Eng 54, 863–870 (2019). https://doi.org/10.1007/s10556-019-00564-2
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10556-019-00564-2