Reconstruction of BOF gas exhaust ducts with secondary emissions collection and cleaning system
The reconstruction is carried out in three subsequent stages for each BOF in BOF Shop No.1. At BOF No.1 a dedusting system for bulk handling route was installed; and at BOF No. 3 - a secondary emission dedusting system. All three BOFs in BOF Shop No.1 use an integrated secondary emission dedusting system with a new gas-cleaning bag filter.