Russian Journal of Inorganic Chemistry

, volume 53 , issue 7 , pages 1149-1153

Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol

S V Demin ¹

E V Fatyushina ¹

V I Zhilov ²

V. V. Yakshin ²

O M Vilkova ²

N A Tsarenko ²

A. Yu. Tsivadze ²

Hide authors affiliations Show authors affiliations: 2 affiliations

Kurnakov institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russia |

Frumkin Institute of Physical Chemistry, Russian Academy of Sciences, Moscow, Russia

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences

Karpov Institute of Physical Chemistry

Publication type: Journal Article

Publication date: 2008-07-18

Pleiades Publishing

Russian Journal of Inorganic Chemistry

scimago Q3

wos Q4

SJR: 0.270

CiteScore: 3.0

Impact factor: 1.5

ISSN: 00360236, 15318613

DOI: 10.1134/S0036023608070280

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Inorganic Chemistry

Physical and Theoretical Chemistry

Materials Science (miscellaneous)

Abstract

We study the extraction of strontium, cesium, and some other elements by dicyclohexano-18-crown-6 (DCH18C6) and its di-tert-butyl derivative (DTBDCH18C6) in the system 1,1,7-trihydrododecafluoroheptanol-water from the solution modeling PUREX raffinate. We show that strontium under these conditions is extracted in a single contact with distribution ratios of 100–200 and separates from sodium, whose distribution ratio is less than 0.01. Strontium extraction in a single contact reaches 99.5%. The stoichiometry and stability constants are determined for nitric acid complexes of the crown ethers studied with coextraction of nitric acid (1: 1). The mutual solubilities of the components in the system 1,1,7-trihydrododecafluoroheptanol-water are calculated using chromatography/mass spectrometry: water in alcohol is 0.5 wt %, and alcohol in water is 0.16 wt %.

Found

1 citation

Bezdomnikov Aleksey

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PhD in Chemistry

15 publications, 273 citations, 7 reviews

h-index: 7

A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences

Research interests

Inorganic Chemistry

Physical Chemistry

1 citation

Bezhin Nikolay

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PhD in Chemistry, associate professor

37 publications, 269 citations, 58 reviews

h-index: 10

Sevastopol State University

Sakhalin State University

Research interests

Radionuclides

Sorption

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Russian Journal of Inorganic Chemistry	Russian Journal of Inorganic Chemistry, 3, 37.5% Russian Journal of Inorganic Chemistry 3 publications, 37.5%
Journal of Radioanalytical and Nuclear Chemistry	Journal of Radioanalytical and Nuclear Chemistry, 1, 12.5% Journal of Radioanalytical and Nuclear Chemistry 1 publication, 12.5%
Solvent Extraction and Ion Exchange	Solvent Extraction and Ion Exchange, 1, 12.5% Solvent Extraction and Ion Exchange 1 publication, 12.5%
IOP Conference Series: Materials Science and Engineering	IOP Conference Series: Materials Science and Engineering, 1, 12.5% IOP Conference Series: Materials Science and Engineering 1 publication, 12.5%
Journal of Physical Chemistry B	Journal of Physical Chemistry B, 1, 12.5% Journal of Physical Chemistry B 1 publication, 12.5%
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Pleiades Publishing	Pleiades Publishing, 4, 50% Pleiades Publishing 4 publications, 50%
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Demin S. V. et al. Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol // Russian Journal of Inorganic Chemistry. 2008. Vol. 53. No. 7. pp. 1149-1153.

GOST all authors (up to 50) Copy

Demin S. V., Fatyushina E. V., Zhilov V. I., Yakshin V. V., Vilkova O. M., Tsarenko N. A., Tsivadze A. Y. Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol // Russian Journal of Inorganic Chemistry. 2008. Vol. 53. No. 7. pp. 1149-1153.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1134/S0036023608070280

UR - http://link.springer.com/10.1134/S0036023608070280

TI - Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol

T2 - Russian Journal of Inorganic Chemistry

AU - Demin, S V

AU - Fatyushina, E V

AU - Zhilov, V I

AU - Yakshin, V. V.

AU - Vilkova, O M

AU - Tsarenko, N A

AU - Tsivadze, A. Yu.

PY - 2008

DA - 2008/07/18

PB - Pleiades Publishing

SP - 1149-1153

IS - 7

VL - 53

SN - 0036-0236

SN - 1531-8613

ER -

BibTex |

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@article{2008_Demin,

author = {S V Demin and E V Fatyushina and V I Zhilov and V. V. Yakshin and O M Vilkova and N A Tsarenko and A. Yu. Tsivadze},

title = {Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol},

journal = {Russian Journal of Inorganic Chemistry},

year = {2008},

volume = {53},

publisher = {Pleiades Publishing},

month = {jul},

url = {http://link.springer.com/10.1134/S0036023608070280},

number = {7},

pages = {1149--1153},

doi = {10.1134/S0036023608070280}

}

MLA

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Demin, S. V., et al. “Separation of components of the solution modeling PUREX raffinate via extraction by crown ethers to 1,1,7-trihydrododecafluoroheptanol.” Russian Journal of Inorganic Chemistry, vol. 53, no. 7, Jul. 2008, pp. 1149-1153. http://link.springer.com/10.1134/S0036023608070280.