Ag. Kholmogorov et al., EFFECT OF TEMPERATURE AND NITRIC-ACID CONCENTRATION ON THE BREAKDOWN OF LEAD CONCENTRATE, Russian journal of applied chemistry, 71(3), 1998, pp. 363-366
Nitric acid breakdown of lead concentrate PbS-FeCO3-ZnS-SiO2 obtained
from the Gorevskoe deposit was studied. Effects of temperature and aci
d concentration on the lead transfer into a solution were examined.