Kamran Haghighi, Mehdi Irannajad
A mathematical model was developed to monitor the facilitated transport of germanium(IV) from oxalic acid solutions through a flat sheet supported liquid membrane (FSSLM) containing Cyanex 923. This model presented a reliable calculation of the extraction constant (Kex = 2.057 × 10^3 1/mol^4). The FSSLM model was solved according to the extraction reaction, Fick’s law, and diffusional transport. Consequently, the overall mass transfer coefficient (Korg) was found to be 3.84 cm/s. Using this value, diffusion coefficients for various Cyanex 923 concentrations in the range of 5 to 30 %v/v were calculated. Finally, the accuracy of the models was investigated.
@article{472d2603-e8f1-46a6-a431-6f18d9d70c82,
title={Germanium transport across supported liq},
author={Kamran Haghighi and Mehdi Irannajad},
year={2026},
language={en}
}TY - JOUR TI - Germanium transport across supported liq AU - Kamran Haghighi AU - Mehdi Irannajad PY - 2026 LA - en ER -
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