FeSiMn fume is a finely dispersed powder material of brown color collected by the filtration units. FeSiMn fume is generated as a by-product during FeSiMn production. FeSiMn is alloy of iron, manganese, silicon and other admixtures used in the metallurgical industry. FeSiMn fume is generated as a by-product during FeSiMn production in the electric arc furnace (EAF). Fumes of manganese oxides and other compounds are collected by bag house filters in the EAF dedusting units.
FeSiMn fume has obtained a certificate of the factory production control.
FeSiMn fume is used as a secondary raw material for the ferroalloy production (original undensified, micropelletized, briquettes) and as a secondary raw material for ferrous and non-ferrous metal manufacturing. Slovak Environmental Inspectorate with Decision No. 5765/77/2020-27815/2020/770010203/Z77 dated August 27, 2020 did not permit the use of by-product for backfilling and reconstruction of a fall zone.
Packing and Transport
FeSiMn fume is delivered in bulk (in the original form or micropelletized) in the covered trucks, railway cars, cisterns, in the big bags in accordance with the valid work procedures. FeSiMn fume can also be delivered in the form of briquettes upon customer`s request.