INVESTIGADORES
FOUGA Gaston Galo
congresos y reuniones científicas
Título:
CHLORINATION OF MANGANESE OXIDES
Autor/es:
FOUGA G. G.; DE MICCO G.; BOHÉ A. E
Lugar:
Cancún - México
Reunión:
Simposio; REWAS 2008. Global Symposium On Recycling, Waste Treatment And Clean Technology; 2008
Institución organizadora:
TMS - The Minerals, Metals & Materials Society
Resumen:
The kinetics of the chlorination of manganese oxides, (MnO, Mn3O4 and Mn2O3), has been studied by thermogravimetry between 723 and 1223 K. The chlorination reaction rate was determined by monitoring the mass changes with a high-resolution thermogravimetric system. Non-isothermal and isothermal runs were performed. The chlorination reactions onset temperatures were determined. The influence of gaseous flow rate, sample mass, temperature, and chlorine partial pressure in the reaction rate were analyzed. The solid residue and condensed phases were also analyzed by SEM, EDS and XRD.
