利用VG PRIMA对转炉炼钢进行实时监测

Converter Steel Process Real Time Monitoring by Using the VG PRIMA

介绍了英国VG公司生产的ThremoONIX系列工业在线过程质谱仪VGPRIMAδB的组成、检测原理,详细论述了该质谱仪在碱性氧气转炉炼钢工艺过程中的应用,提供了气体成分分析的典型精度。该过程质谱仪可快速、准确地在不同气体流量中进行多组分分析,广泛应用于钢铁厂的许多重要气体分析应用场合,包括高炉炉顶气体分析、焦炉气体分析、再生钢工艺控制、燃气分析和直接还原工艺等。最后,介绍了质谱仪的通讯系统。

The theory and construction of VG PRIMA δB of Thremo ONIX series made by British company VG is introduced, the application of VG PRIMA δB in the basic oxygen steel process is introduced, the typical precise of gas component analysis is showed. The process mass spectrometer is widely used for many important gas analysis application on iron and steel plants, it is fast and accurate, which includes blast furnace top gas analysis, coke oven gas analysis, secondary steel process control, fuel gas analysis and direct reduction processes.At last,real time monitoring, the communication system of mass spectrometer is introduced.