混氮天然气与焦炉煤气互换性实践

The Interchangeability Practice of Nitrogen-mixed Natural Gas and Coking Gas

介绍了环形加热炉燃料供给现状,分析了混氮天然气和焦炉煤气互换的可行性,充分利用了钢铁厂的富余煤气和制氧厂的富余氮气,工程实践证明该系统安全可靠,具有良好的经济效益和社会效益。

The paper introduces the current fuel supply situation of ring reheating furnace and analyzes the interchangeability between nitrogen-mixed natural gas and coking gas,which can fully utilize the surplus gas of steel plants and redundant nitrogen of the oxygen generating plant. Project practice has shown that the system is safe and reliable with good economic and social benefits.