Open AccessThe results of the experimental study of the efficiency of the electroflotation process of extracting a mixture of slightly soluble compounds of the cerium group from aqueous solutions
Author(s) -
В. П. Мешалкин,
В. П. Мешалкин,
А. В. Колесников,
А. В. Колесников,
A. M. Gajdukova,
А. М. Гайдукова,
М. Г. Ачкасов,
М. Г. Ачкасов,
В. А. Колесников,
V. Kolesnikov,
A. Yu. Belozerskij,
А Ю Белозерский,
I. I. Men’shova,
I. I. Men’shova
Publication year - 2019
Publication title -
doklady akademii nauk. rossijskaâ akademiâ nauk
Language(s) - English
Resource type - Journals
ISSN - 0869-5652
DOI - 10.31857/s0869-56524874401-404
Subject(s) - chemistry , aqueous solution , extraction (chemistry) , cationic polymerization , chromatography , cerium , process (computing) , effluent , inorganic chemistry , environmental engineering , organic chemistry , computer science , environmental science , operating system
Regularities of electroflotation process of a mixture of slightly soluble compounds (Ce, La, Nd, Pr, Sm) from model solutions of man-made effluents are established. The role of the influence of cationic additives SeptoPAV XSV.50 and Superfloc 494 on the indexes of efficiency of the electroflotation process was determined. The influence of pH and concentration of Na2CO3 precipitator were established on the efficiency of electroflotation extraction of a 5-component mixture of cerium group metals, which allows determining the feasibility of the industrial electroflotation process for the extraction of insoluble compounds.