Please use this identifier to cite or link to this item:
|Title:||Acetic acid leaching of magnesia from magnesite via calcination|
|Abstract:||In this study, magnesite mineral was first calcinated between 800-1100 K for an hour and dissolved in acetic acid solutions. The effects of temperature, solid-to-liquid ratio, reaction time, stirring speed and acid concentration on the dissolution rate of magnesia in acetic acid were investigated. It was observed that the dissolution of magnesia increased with increasing temperature, stirring speed, reaction time and acid concentration and decreased with increase in solid-to-liquid ratio. The dissolution process is controlled by pseudo first-order reaction rate. Activation energy for the reaction was calculated as 8.78 (kJ/mol).|
|ISSN:||0975-0991 (Online); 0971-457X (Print)|
|Appears in Collections:||IJCT Vol.13(2) [March 2006]|
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.