Ion exchange with copper-tetraamine on NaA (LTA) type synthesised zeolite

Authors

  • Tamás Szakál
  • Bálint Szüle
  • Renátó Kalocsai
  • Tamás Korim
  • Éva Szalka
  • Endre Tóth
  • Pal Szakal Istvan Szechenyi University

DOI:

https://doi.org/10.36547/nbc.886

Keywords:

Copper, Derivatogram, Ion-exchange, NaA zeolite, Tetraamminecopper(II) sulphate , X-ray diffraction

Abstract

A crop growing in the right quantity and quality can only be secured if nutrients are provided in an adequate quantity and available form. Copper (Cu) has primary importance among microelements in growing winter wheat. Lack of Cu hinders nitrogen uptake by plants. Therefore, increasing bioavailability is important in crop production. It has been conducted successful foliar fertilisation experiments with Tetraamminecopper(II) sulphate for several years. The efficiency of the applied compound was enhanced by the application of a retarded nutrient-supply. To secure retardation, ion exchange was carried out in NaA type synthesized zeolite with Tetraamminecopper(II) sulphate. Structure of Tetraamminecopper(II) sulphate, and zeolite ion-exchanged by copper-tetraamine was analysed with a derivatograph and X-ray diffraction. Derivatograph analyses revealed heat stability. X-ray diffraction analyses revealed that copper-tetramine ions exchanged a significant part of the sodium ions of zeolite in ion exchange.

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Published

2021-06-23

How to Cite

Szakál, T. ., Szüle, B. ., Kalocsai, R. ., Korim, T. ., Szalka, Éva ., Tóth, E. ., & Szakal, P. (2021). Ion exchange with copper-tetraamine on NaA (LTA) type synthesised zeolite. Nova Biotechnologica Et Chimica, 20(1), e886. https://doi.org/10.36547/nbc.886

Issue

Vol. 20 No. 1 (2021)

Section

Research Articles

License

Copyright (c) 2021 Tamás Szakál, Bálint Szüle, Renátó Kalocsai, Tamás Korim, Éva Szalka, Endre Tóth, Pal Szakal

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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