Submit an Article
Become a reviewer
Vol 50 Iss. 3
Pages:
86-93
Download volume:
RUS
Article

Specific solvation in extraction processes by trialkyl phosphates

Authors:
L. V. Shikheeva
Date submitted:
1969-12-26
Date accepted:
1970-02-25
Date published:
1970-07-10

Abstract

The distribution of the extracted substance between the aqueous and organic phases depends on the nature of the diluent used. If kerosene or individual alkanes are used as a diluent, i.e. compounds that are slightly polar and do not have the ability to form donor-acceptor bonds, then their interaction with tributyl phosphate (TBP) and solvate is apparently limited by the occurrence of dispersion forces without the formation of molecular compounds with dissolved substances. In such systems, limited solubility of solvates of extracted compounds is very often observed...

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 50

References

  1. E. M.Indigov and others. Stratification in the ZnCl2—H20—TBP diluent system. J. Inorgan. Chemistry, vol. 12, 1967.
  2. Indigov E. M. et al. Stratification in the HClO4—H20—TBP diluent system. J. Inorgan. Chemistry, vol. 10, 1965.
  3. Solovkin A. S., Povitskyj I. S., Lunichkina K. P. Formation of the third phase in UO2(NO3)2—HNO3—H2O — kerosene systems. J. Inorgan. Chemistry, vol. 5, 1960.
  4. Shikheeva L. V. Investigation of the extraction of tellurium (IV) from hydrochloric acid solutions with tri-n-butyl phosphate in isooctane. J. Inorgan. Chemistry, vol. 12, 1968.
  5. Rosen A.M., Khorkhorina L. P., Yurkin V. G. The effect of diluent on extraction. J. Inorgan. Chemistry, vol. 12, 1967.
  6. Shevchenko V. B. et al. On the effect of fatty and aromatic hydrocarbons on the extraction of U(VI), Pu(VI), Ce(IV) and Zr(IV) with tri-n-butyl phosphate from nitric acid solutions. Radiochemistry, No. 2, 1960.
  7. Pushlenkov M.F., Komarov E.V., Shuvalov O.N. On the effect of diluents on the extraction of uranyl nitrate with tributyl phosphate. Radiochemistry, No. 4, 1962.
  8. Rosen A.M. et al. Interaction of TBP and TBP-solvate with diluents. USSR AS, No. 153, 1963.
  9. Vdovenko V. M., Kovaleva T. V., Ryazanov M. A. On the effect of the nature of the diluent on the distribution coefficients. Radiochemistry, No. 7, 1965.
  10. Fomin V. V., Rudenko T. I. Investigation of the properties of TBP solutions in benzene, CCl4 and n-decane. Radiochemistry, No. 7, 1965.
  11. Irving N., Edgington D, N. J. Inorg. Nucl. Chem., № 10, 1959.
  12. Siekierski S. J. Inorg. Nucl. Chem., № 24, 1962.
  13. Olszer R., Siekierski S. J. Inorg. Nucl. Chem., № 28, 1966.
  14. Dyrssen D., Petkovic Dj. J. Inorg. Nucl, Chem., № 27, 1965."

Similar articles

Purging of a liquid bath with gaseous agents through nozzles located at an angle to the surface of the bath
1970 I. A. Yuzhaninov
The capacity of the double electric layer at the magnetite — aqueous solution interface
1970 V. V. Dolivo-Dobrovolsky, A. T. Privolnev
On the assessment of the selectivity of dissolution
1970 V. V. Dolivo-Dobrovolsky
Determination of powder porosity by mercury porometry
1970 I. S. Krasotkin, R. L. Dubrovinsky, A. S. Kuzmenko
Investigation of the extraction process of iron with naphthenic acid
1970 G. V. Illuvieva, M. I. Kopylenko, L. A. Talko
On the interaction of apatite with low-concentration sulfuric acid solutions
1970 O. V. Sokolova, V. V. Dolivo-Dobrovolsky