Journal article
Lead Recovery From PbO Using Hydrogen as a Reducing Agent
Abstract
A systematic isothermal reduction study was carried out on pure PbO pellets using 15 pct H2/85 pct N2 gas. The reduction was carried out at 350 °C to 800 °C at different reaction times (30 minutes to 4 hours) with gas flowrate of 500 mL/min. The kinetics of the reaction were evaluated by measuring the mass change and applying kinetic models to the data. The results from microstructure observation showed that globular and non-wetting lead …
Authors
Rukini A; Rhamdhani MA; Brooks GA; Van den Bulck A
Journal
Metallurgical and Materials Transactions B, Vol. 54, No. 3, pp. 996–1016
Publisher
Springer Nature
Publication Date
June 2023
DOI
10.1007/s11663-023-02745-0
ISSN
1073-5615