Cited by 18Extraction and Separation ProcessesRadioactive element chemistry and processingAnalytical chemistry methods development

Palladium extraction by a cyanex 301-based binary extractant from chloride solutions

Zhidkova, T. I., Belova, V. V., Brenno, Yu. Yu., Zhidkov, L. L., Khol’kin, A. I.·2009·Russian Journal of Inorganic Chemistry

Abstract

We studied the extraction of chloropalladium complexes by solutions of trioctylmethylammonium di(2,4,4-trimethylpentyl)dithiophosphinate in toluene over a wide range of aqueous acidities. Distribution factors and spectroscopic studies of extraction products showed that (R4N)[Pd2Cl4A] complexes are formed in the organic phase during extraction under near-saturation conditions. As the concentration of the binary extractant or dialkyldithiophosphinic acid increases, palladium di(2,4,4-trimethylpentyl)dithiophosphinate is formed in the organic phase.

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Crossref · 10.1134/s0036023609090277

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16 of 16 references verified0 citation errors · 0 not checkable

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Authors
Zhidkova, T. I., Belova, V. V., Brenno, Y. Y., Zhidkov, L. L., & Khol’kin, A. I.
Affiliations
Russian Academy of Sciences (RU)
Venue
Russian Journal of Inorganic Chemistry
Published
2009-09
Volume
54
Issue
9
Pages
1502-1506
ISSN
  • 0036-0236 (ISSN-L)
  • 1531-8613
OpenAlex
W2066532832
Cited by
18
References
16
Citations by year
2022: 1 · 2021: 2 · 2020: 1 · 2019: 2 · 2017: 2 · 2015: 1 · 2013: 4 · 2012: 1
FWCI
3.34
Type
journal article
Language
en
Open access
closed
Locations
Russian Journal of Inorganic Chemistry (publishedVersion)
Funders
Russian Foundation for Basic Research
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Extraction and Separation Processes
  • Physical Sciences › Chemistry › Inorganic Chemistry › Radioactive element chemistry and processing
  • Physical Sciences › Chemistry › Analytical Chemistry › Analytical chemistry methods development
Keywords
palladium extraction, Cyanex 301, chloride solutions, distribution factors, aqueous acidity, solvent extraction

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