Zaporizhstal will decrease air pollution from its blast furnace shop thanks to its own development.
All the blast furnaces have a special exhaust system, which collects dust and returns it to secondary processing.
At the same time a new solution has been found to improve dust exhausting – special additional covers decreasing dust emission when loading charge.
New structures have already been assembled at the blast furnace No. 3. Other furnaces will get such covers soon as well. (Ukrainian metal)