Evaluation for the options of production process modernisation on the example of the sodium chromate process

by Kowalski, Zygmunt, Mazanek, Czesław
Source: 1. New trends in mineral processing IV, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2001 1. 80-7078-886-0 1. S. 457-467