For citations:
Emeljanov A.B., Maltsev M.V., Popov V.B. Determination of the efficiency of the plate-type mass transfer apparatus used in petrochemical production. Proceedings of the Voronezh State University of Engineering Technologies. 2017;79(2):176-179. (In Russ.) https://doi.org/10.20914/2310-1202-2017-2-176-179