Kremikovtzi Blast Furnace #1 Modernization with ABB IndustrialIT

This document describes the modernization of the Kremikovtzi integrated steelworks in Bulgaria, focusing on the revamp of blast furnace #1 after an 11-year shutdown. It details ABB's supply of a state-of-the-art control system based on the IndustrialIT open architecture platform, including AC800M controllers, S800L I/Os, and OperateIT SCADA Portal, to manage the stove control system and improve blast furnace performance.