Skip to main content
Log in

Application of the ion-exchanger Cellex P for the selective separation of some metal ions

Part 4. Separation of platinum metal ions in the presence of amines

Anwendung des Ionenaustauschers Cellex P zur selektiven Trennung von Metallionen.

Teil 4. Trennung von Platinmetallen in Gegenwart von Aminen

  • Original Papers
  • Separation of Metals
  • Published:
Fresenius' Zeitschrift für analytische Chemie Aims and scope Submit manuscript

Zusammenfassung

Bei den Untersuchungen zur Trennung von Platinmetallen am Cellulose-Ionenaustauscher Cellex P wurden die größten Affinitätsunterschiede für Pd, Pt und Ir bei Verwendung von Ethylendiamin als Komplexbildner festgestellt. Die Trennung von Pd/Pt und Pd/Ir wurde über einen weiten Konzentrationsbereich unter dynamischen Bedingungen untersucht. Das Verfahren wurde zur Analyse von Pd-Ir-Legierungen eingesetzt (98% Pd, 2% Ir; gefunden 97,8% Pd, 1,98% Ir).

Summary

The possibility of using amines as complexing agents for the separation of some platinum metal ions on the cellulose ion-exchanger Cellex P has been investigated. The greatest affinity differences for palladium and platinum or iridium are obtained in the presence of ethylenediamine. The separation of Pd-Pt and Pd-Ir pairs has been tested over a wide range of concentration ratios under dynamic conditions. The method can be used for the analysis of Pd-Ir alloys (98% Pd, 2% Ir; found 97.5% Pd, 1.98% Ir).

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Blausius E, Rexin D (1961) Fresenius Z Anal Chem 179:105

    Google Scholar 

  2. Sykora V, Dubsky F (1974) Sb Vys Sk Chem-Technol Praze, Anal Chem H10:113

    Google Scholar 

  3. Brajter K, Slonawska K, Vorbrodt Z (1982) Chem Anal (Warsaw) 27:239

    Google Scholar 

  4. Brajter K, Miazek I (1983) Fresenius Z Anal Chem 315:121

    Google Scholar 

  5. Brajter K, Ciborowska U, Miazek I (1983) Fresenius Z Anal Chem 315:126

    Google Scholar 

  6. Brajter K, Slonawska K (1985) Fresenius Z Anal Chem 320:142

    Google Scholar 

  7. Catalogue B (1970) Chromatography, electrophoresis and membrane filtration, April, Bio Rad Laboratories

Download references

Author information

Authors and Affiliations

Authors

Additional information

Part 3: see Fresenius Z Anal Chem (1985) 320:142

Rights and permissions

Reprints and permissions

About this article

Cite this article

Brajter, K., Slonawska, K. Application of the ion-exchanger Cellex P for the selective separation of some metal ions. Z. Anal. Chem. 323, 145–147 (1986). https://doi.org/10.1007/BF01172907

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01172907

Keywords

Navigation