Copper solvent extraction reagent, Nickel Cobalt extractant, DEHPA & Rare earth leaching solvent

Centrifugal extraction machine extraction in the process of salting out effect

by:Deyuan      2020-09-09
Salting out effect in the centrifugal extraction machine extraction process, due to the hydration of salting-out agent, attracted a part of the free water molecules, reduce the amount of free water molecules, and thus improve the is the concentration of the extract content, is helpful for extraction, salting out effect increases with the increase of ionic strength, high metal ions, salting out effect.
centrifugal extraction machine salting out effect in the process of extraction rule, is actually the mixed electrolytes concentrated solution variety patterns of activity, and can put the electrolyte concentration solution of statistical theory as the starting point of talking about, on the basis of justifying the in medium concentration of electrolyte solution, lax lattice model is used to calculate the classic can, can effectively estimate the activity coefficient of electrolyte components.
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