pyrometallurgy at mintek - saimmsouth african institute of mining and metallurgy, johannesburg, 5-8 march 2006. 127 . this division was originally an offshoot of the. mineralogy division, when . economic and environmentally beneficial treatment of slags in dc arc furnaces.
'necessity the mother of invention' a reflection on the . - saimmthe southern african institute of mining and metallurgy. base metals . screens (an offshoot product). . their combination in a new and beneficial manner.