Basic regularities of electrolyte separation in the method of Acid Retardation. II. Influence of acid and salt concentration on their sorption from individual solutions
Keywords:
electrolytes, sorption.Abstract
Study of regularities and development of the Acid and Ion Retardation processes determine the
subject and purpose of the work.
The retardation and non-exchange sorption of the components of individual electrolyte solution was
studied in the systems: nitric, hydrochloric, sulfuric or phosphoric acid – anionic resin AB-17 in the same
ionic form, as well as ammonium or magnesium nitrate - AB-17 in the nitrate form.
The dependencies of sorption capacities on the concentration of electrolytesin solutions are exposed.
It is shown that these relationships are almost identical for both acids for the sorption on suitable anionic
forms of the anion exchanger, but differ significantly for different nitrate salts.
The regularities found can be applied for choosing the conditions for the separation of electrolytes
from their mixed concentrated solutions.
