The dechlorination process on iron artefacts of archaeological interest has been performed by using alkaline medium. We demonstrated that the use of mild ultrasonic bath fastens the dechlorination process. An analytical procedure based on Atomic Absorption Spectroscopy was developed to detect the amount of residual chlorine. The results highlight the potentiality of the proposed method.
Dechlorination of iron artefacts: a novel approach
Russo, RE
;Zamponi, S;Conti, P;Piloni, R;Fattobene, M;Berrettoni, M
2023-01-01
Abstract
The dechlorination process on iron artefacts of archaeological interest has been performed by using alkaline medium. We demonstrated that the use of mild ultrasonic bath fastens the dechlorination process. An analytical procedure based on Atomic Absorption Spectroscopy was developed to detect the amount of residual chlorine. The results highlight the potentiality of the proposed method.File in questo prodotto:
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Materials Letters 338 (2023) 133968.pdf
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