Dissolution kinetics of smithsonite in boric acid solutions

• Autorzy: Abali Y. , Bayca S. U. , Gumus R.

Identyfikatory

DOI

10.5277/ppmp170113

• Języki publikacji: EN

Abstrakty

EN

The dissolution of smithsonite in boric acid solutions was investigated. The influence of the reaction temperature, acid concentration, solid-to-liquid ratio, particle size and stirring speed on the zinc extraction were determined in the experiments. The results show that the dissolution rate increases with increasing acid concentration and reaction temperature, and with decreasing particle size and solid-to-liquid ratio. The dissolution results were analyzed by reaction control models. The activation energy of smithsonite in boric acid solution was also calculated.

Słowa kluczowe

EN

dissolution; leaching; kinetics; reaction engineering; smithsonite; zinc borate

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2017
• Tom: Vol. 53, iss. 1
• Strony: 161--172
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Abali Y.

• Celal Bayar University, Science and Arts faculty, Chemistry Department, 45030 Muradiye, Manisa, Turkey

autor

Bayca S. U.

• Celal Bayar University, Soma Vocational School, Soma, 45500 Manisa, Turkey

autor

Gumus R.

• Celal Bayar University, Soma Vocational School, Soma, 45500 Manisa, Turkey

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).