Plant complex for steel production and method for operating the plant complex

摘要

#$%^&*AU2019202471B220200917.pdf#####20 Abstract: The invention relates to a plant complex for steel production comprising a blast furnace (1) for producing pig iron, a converter steel works (2) for producing crude steel and a gas-conducting system for gases that occur in the production of pig iron and/or in the production of crude steel. According to the invention, the plant complex additionally has a chemical or biotechnological plant (11) connected to the gas-conducting system and a plant (21) for producing hydrogen. The plant (21) for producing hydrogen is connected to the gasconducting system by a hydrogen-carrying line. Also the subject of the invention is a method for operating the plant complex. Fig. 11/2 co StT-I ------------- II C o i