Anion exchange of metal complexes. XIV. The effect of acidity on the sorption of lanthanides from lithium nitrate solutions

Y. Marcus; M. Givon

Anion exchange of metal complexes. XIV. The effect of acidity on the sorption of lanthanides from lithium nitrate solutions

Y. Marcus^*
, M. Givon

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Activity coefficients of small concentrations of nitric acid in 1-8 m lithium nitrate have been determined potentiometrically, using quinhydrone and glass electrodes. The invasion of a Dowex 1 resin by nitric acid and lithium nitrate from a 8.90 m total nitrate solution has been measured. Activity coefficients of nitric acid in the resin were calculated. The acidity dependence of the distribution of La, Eu, Yb, and Am between resin and a lithium nitrate solution was measured. Sorption of the species M(NO₃)₅^-2, for M = Eu, Yb, and possibly Am, and La(NO₃)₇^-4 was found to be consistent with the experimental data.

Original language	English
Pages (from-to)	2230-2234
Number of pages	5
Journal	Journal of Physical Chemistry
Volume	68
Issue number	8
State	Published - 1964
Externally published	Yes

Cite this

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title = "Anion exchange of metal complexes. XIV. The effect of acidity on the sorption of lanthanides from lithium nitrate solutions",

abstract = "Activity coefficients of small concentrations of nitric acid in 1-8 m lithium nitrate have been determined potentiometrically, using quinhydrone and glass electrodes. The invasion of a Dowex 1 resin by nitric acid and lithium nitrate from a 8.90 m total nitrate solution has been measured. Activity coefficients of nitric acid in the resin were calculated. The acidity dependence of the distribution of La, Eu, Yb, and Am between resin and a lithium nitrate solution was measured. Sorption of the species M(NO3)5-2, for M = Eu, Yb, and possibly Am, and La(NO3)7-4 was found to be consistent with the experimental data.",

author = "Y. Marcus and M. Givon",

year = "1964",

language = "אנגלית",

volume = "68",

pages = "2230--2234",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

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T1 - Anion exchange of metal complexes. XIV. The effect of acidity on the sorption of lanthanides from lithium nitrate solutions

AU - Marcus, Y.

AU - Givon, M.

PY - 1964

Y1 - 1964

N2 - Activity coefficients of small concentrations of nitric acid in 1-8 m lithium nitrate have been determined potentiometrically, using quinhydrone and glass electrodes. The invasion of a Dowex 1 resin by nitric acid and lithium nitrate from a 8.90 m total nitrate solution has been measured. Activity coefficients of nitric acid in the resin were calculated. The acidity dependence of the distribution of La, Eu, Yb, and Am between resin and a lithium nitrate solution was measured. Sorption of the species M(NO3)5-2, for M = Eu, Yb, and possibly Am, and La(NO3)7-4 was found to be consistent with the experimental data.

AB - Activity coefficients of small concentrations of nitric acid in 1-8 m lithium nitrate have been determined potentiometrically, using quinhydrone and glass electrodes. The invasion of a Dowex 1 resin by nitric acid and lithium nitrate from a 8.90 m total nitrate solution has been measured. Activity coefficients of nitric acid in the resin were calculated. The acidity dependence of the distribution of La, Eu, Yb, and Am between resin and a lithium nitrate solution was measured. Sorption of the species M(NO3)5-2, for M = Eu, Yb, and possibly Am, and La(NO3)7-4 was found to be consistent with the experimental data.

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SN - 0022-3654

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SP - 2230

EP - 2234

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 8

ER -

Anion exchange of metal complexes. XIV. The effect of acidity on the sorption of lanthanides from lithium nitrate solutions

Abstract

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