Zaporizhstal Iron and Steel Works of Zaporizhzhia has re-commissioned a pulverized coal injection (PCI) unit to reduce the cost of pig iron production.
According to the company’s Facebook post, the equipment was temporarily suspended due to unstable power supply and logistical constraints associated with the full-scale war.
“Now, thanks to the team of #Zaporizhstal blast furnace workers, the equipment is back in operation and operates by blowing pulverized coal into the blast furnaces. The use of pulverized coal technology reduces the cost of pig iron without affecting its quality and increases the productivity of Zaporizhstal’s blast furnaces,” the plant said in a statement.
As reported earlier, Zaporizhstal switched to the use of energy-efficient PCI technology in blast furnace production in October 2011: the project was launched in the first quarter of 2008, and the contract for the supply of technology and equipment was signed in 2006 with the German company Küttner.
The plant became the third steelmaker in Ukraine to implement PCI technology, following Donetsk Iron and Steel Works (DMZ) and Alchevsk Iron and Steel Works (Luhansk Oblast). The technology involves feeding wet PCI coke to grinding mills, where the coal is ground to dust, or particles smaller than 90 microns. It is then dried and blown into the combustion chamber – the blast furnace furnace.
“Zaporizhstal recouped the cost of constructing the pulverized coal plant worth about UAH 1 billion, including UAH 350 million for the construction of the basic coal storage facility (BCF), in 1.5 years after commissioning. The use of the PCI technology made it possible to increase the productivity of blast furnaces by an average of 10-15%.
“In the first nine months of 2023, Zaporizhstal reduced its net loss by 91.8% compared to the same period in 2022, to UAH 236.623 million from UAH 2 billion 883.850 million, while its net income for the period increased by 9.2% to UAH 41 billion 329.014 million. Retained earnings as of the end of September 2023 amounted to UAH 28 billion 961.786 million.
“Zaporizhstal ended 2022 with a net loss of UAH 4 billion 864 million 684.828 thousand, while in 2021 it made a net profit of UAH 16 billion 809 million 158.412 thousand.
“Zaporizhstal is one of the largest industrial enterprises in Ukraine, whose products are widely known and in demand in the domestic market and in many countries around the world.
According to the NDU for the third quarter of 2023, Kyiv Securities Group LLC owns 24.5003% of Zaporizhstal shares, Midland Capital Management LLC (both Kyiv, registered at the same address) owns 11.2224%, Global Steel Investments Limited (UK) owns 12.3466%, and Metinvest B.V. (Netherlands) owns 47.0032%.
Earlier it was reported that Metinvest Group’s effective shareholding in Zaporizhstal remains at 49.9%.
“Zaporizhstal is in the process of integration into Metinvest Group, whose major shareholders are System Capital Management (71.24%) and Smart Holding Group (23.76%).
Metinvest Holding LLC is the management company of Metinvest Group.
PIG IRON, PRODUCTION, ZAPORIZHSTAL
