Purification from fluorine of the wet-process phosphoric acid used in STPP production

Autor Jodko, M., Wzorek, Z.
Zdroj: 1. 6th Conference on environment and mineral processing, part I 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2002 1. 8024800713 1. S. 91-95