Skip to main content
SpringerLink
Log in

Sorptionseffekte an Eisen(III)-hydroxid-Fällungen

I. Sorption von Sr2+-Ionen bei Fällung mit verschiedenen Basen

  • Originalabhandlungen
  • Published:
Fresenius' Zeitschrift für analytische Chemie Aims and scope Submit manuscript

Summary

The sorption of Sr2+ ions on iron(III) hydroxide was studied as a function of the pH, of the precipitating reagent (NaOH, ammonium hydroxide, benzylamine, trimethylamine), of the temperature and of the total concentration.

The curves of the relative sorption vs. pH are found to show characteristic differences which have to be explained in a detailed theory of the mechanism.

Zusammenfassung

Um Material zur Deutung des Mechanismus der Sorption von Sr2+-Ionen an Eisen(III)-hydroxid zu gewinnen, werden Meßreihen mitgeteilt, in denen die pH-Abhängigkeit der Sorption sowie deren Beeinflussung bei Fällung mit verschiedenen Basen (NaOH, Ammoniak, Trimethylamin, Benzylamin) untersucht wird. Aus den charakteristischen Unterschieden der Sorptionskurven muß gefolgert werden, daß die Art der Base für die Sorption eine wichtige Rolle spielt.

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

Access this article

Log in via an institution

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

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literatur

  1. Hahn, O., O. Erbacher u. N. Feichtinger: Chem. Ber. 59, 2014 (1926); vgl. diese Z. 77, 145 (1929).

    Google Scholar 

  2. Kolařik, Z., u. V. Kourim: Collection Czech. Chem. Commun. 25, 1000 (1960).

    Google Scholar 

  3. Kurbatov, J. D., J. L. Kulp, and E. Mack: J. Am. Chem. Soc. 67, 1923 (1945).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institut für Anorganische Chemie, Freie Universität Berlin, Deutschland

    Werner Schulze & Manfred Scheffler

Authors
  1. Werner Schulze
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Manfred Scheffler
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Schulze, W., Scheffler, M. Sorptionseffekte an Eisen(III)-hydroxid-Fällungen. Z. Anal. Chem. 226, 395–401 (1967). https://doi.org/10.1007/BF00503687

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00503687

Search

Navigation