COMBINED SYSTEM FOR PRODUCING STEEL AND METHOD FOR OPERATING THE COMBINED SYSTEM

• Main Authors: KROTOV DENIS, ACHATZ REINHOLD, WAGNER JENS, VON MORSTEIN OLAF, OLES MARKUS, KLEINSCHMIDT RALPH, KRUGER MATTHIAS PATRICK, SCHMOLE PETER
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2016
• Subjects: CHEMISTRY; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The invention relates to a combined system for producing steel, comprising a blast furnace (1) for producing pig iron, a converter (2) for producing crude steel and a gas line system for gases, said system operating when pig iron and/or crude steel is being produced. According to the invention, said combined system also comprises a chemical or a biotechnology system (11) which is connected to the gas line system, in addition to a system (21) for generating hydrogen. Said system (21) for generating hydrogen is connected to the gas line system by means of a hydrogen-conducting line. The invention also relates to a method for operating the combined system. 本发明涉及种用于炼钢的设备组合，该设备组合包括用于生产生铁的高炉(1)、用于生产粗钢的转炉炼钢设备(2)以及为生产生铁过程中和/或生产粗钢过程中所产生的气体而设的气体管道系统。根据本发明，该设备组合额外还具有连接到该气体管道系统的化学或生物技术的设备(11)以及用于产生氢气的设备(21)。用于产生氢气的设备(21)通过用于引导氢气的管道与气体管道系统连接。本发明还涉及种用于运作该设备组合的方法。