Blast Furnace Chill Recovery

Although not an area one should be proud to boast a lot of experience in, the technique applied by Danieli Corus for the recovery of blast furnaces with a chilled hearth has been tried and tested in numerous locations, such as Spain, Chile, Slovakia, Australia, South Africa, South Korea, Turkey and India. Danieli–Corus has developed special “oxyfuel lance technology”, which is used in about half of the recoveries. The measures differ depending on the extent of the chill, and so early notification is always recommended for the quickest recovery. We have also improved the oxygen lances system and can deliver the unit within 48 hours worldwide.