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

The influencing factors of extraction effect

by:Deyuan      2020-08-08
In industrial production, the choice of a suitable process conditions and the interests of the enterprise. And a suitable process conditions have to pass a test, test multiple links such as adjustment, to zoom in to the actual production. That is to say, the determination of process conditions must be taken into account as many factors as possible, and then integrated all the results, compared to select the appropriate conditions.
so in the process of extraction, factors influencing the extraction effect of what?

the selection of extraction agent and efficient extraction. 。 。







( Cover: the factors influencing the extraction effect)








in industrial production, select the appropriate process conditions are linked to the interests of enterprises. And a suitable process conditions have to pass a test, test multiple links such as adjustment, to zoom in to the actual production. That is to say, the determination of process conditions must be taken into account as many factors as possible, and then integrated all the results, compared to select the appropriate conditions.
so in the process of extraction, factors influencing the extraction effect of what?

the selection of extraction agent and efficient extraction agent must have very good solvent to extract performance, namely high distribution coefficient. At the same time, must have a high selectivity, that is, to other substances in the solution or no small role.
the effect of water pH value, such as acid extraction solvent extraction for metal ions, with the increase of pH, metal extraction rate increased significantly. But it is important to note that when the pH value increases to a value, extraction rate could fall.
the effects of metal ions in the solution of metal ions increase will cause the loss of metal extraction rate and the distribution ratio.
the influence of the temperature in general, a rise in temperature will improve the effect of extraction.
in the organic phase flow rate and the ratio of water phase flow, when the water flow is too large, would reduce the extraction effect; When organic phase flow rate is too large, waste of extraction agent.
viscosity when the viscosity is too large, may cause the velocity is slow, the phenomenon such as congestion, resulting in decreased the effect of extraction. When extraction solvent viscosity is too large, sometimes add kerosene as diluent. Intensity of
extraction operation including mixing process and separation process of mixing, we hope that the bigger the stirring intensity, the better, but in the separation, due to the large mixing intensity, very tiny droplets were scattered, and decreased separation effect. Therefore, must consider stirring intensity of compromise.
other factors that may affect the other and there are many, such as pressure, such as the ratio of water phase and the concentration of the anion is an introduction.








DE source extraction, recommend the factors influencing the extraction effect of help you understand the extraction equipment and production capacity, technological process, characteristics of the equipment, such as detailed specification, at the same time can also see the relevant customer case and extraction equipment solution, the research trend, you can also browse all extraction equipment.
Custom message
Chat Online
Chat Online
Chat Online inputting...
Please send email to jeven@metalleaching.com. Thanks.
Sign in with: