Insights on the Mechanism of Manganese Oxide Precipitation from Mn2+ Solutions Using NaClO Under Highly Acidic Conditions, via Experimental Observations and Numerical Fitting of the Kinetic ODE System

Insights on the Mechanism of Manganese Oxide Precipitation from Mn2+ Solutions Using NaClO Under Highly Acidic Conditions, via Experimental Observations and Numerical Fitting of the Kinetic ODE System

Manganese (Mn2+) oxidation is an important phenomena in environmental and industrial processes. This study aims to shed light on the mechanism by which NaClO oxidizes Mn2+ to precipitate MnO2 in the presence of HCl. Experiments at pH = 1.5 indicated that the autocatalytic formation and the BET surfa...

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Bibliographic Details
Main Authors: Mauricio Córdova-Udaeta, Bowen Cheng, Shigeshi Fuchida, Yutaro Takaya, Keishi Oyama, Chiharu Tokoro
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Journal of Chemical Engineering of Japan
Subjects:
Manganese oxidation
Acidic conditions
Autocatalytic precipitation
Kinetic mechanism
Numerical ODE fitting
Online Access:https://www.tandfonline.com/doi/10.1080/00219592.2024.2366409
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https://www.tandfonline.com/doi/10.1080/00219592.2024.2366409

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