工业煤气是涟源钢铁集团公司最重要的二次能源之一，除高炉、焦炉自用外，其主要用户还包括轧钢加热炉。电厂锅炉、气烧石灰窑、烧结机、炼钢烤包、废钢切割（精制煤气）及公司职工家用和娄底市内的民用煤气等。由于煤气回收、供送的管网纵横交错，成份复杂，用户广、危险性大? Industrial gas is one of the most important secondary energy sources of the Wuyuan Iron and Steel Group Corporation. In addition to its own use of blast furnaces and coke ovens, its main users include steel rolling furnaces. Power plant boilers, gas-burning lime kiln, sintering machine, steel-making baking package, scrap cutting (refined gas), and company employees home and town gas in Loudi City. Because of the criss-crossing of the pipe network for gas recovery and supply, the components are complex, and the users are extensive and dangerous.