Publications and responsibilities
Slag in the Tapping Area in a Si Furnace
Excavation of taphole area in Si furnace at
Elkem Bjølvefossen furnace 5- gas and temperature measurements.
Excavation of SiMn-Furnace
IRON REMOVAL FROM BAUXITE ORES
A process of removing iron from bauxite ore is described. The ore is firstly reduced in CO and H2 atmosphere to convert iron contamination of bauxite to magnetite or elemental iron. Then material is finely crushed and passed through the magnetic separation. Short characterisation of green and prehea...
The rapid Si-furnace excavation - an unique chance to investigate the interior of the furnace
The paper presents procedures, observations and data obtained during so-called rapid excavation of a 33 MW Si-furnace performed within 4 days. Excavation started one day after the furnace was stopped. The nature of the zones and the characterization of samples taken from different areas in the furna...