应用质谱仪对转炉炉气在线检测分析的研究

物理测试, 2011, (6): 15-21.

应用质谱仪对转炉炉气在线检测分析的研究

黄伟青 ^1, , 董中奇 ^2, , 陈敏 ^3, , 尹迪 ^4, , 高云飞 ^5, , 邹宗树 ^6,

1.河北工业职业技术学院金属材料工程系,河北石家庄050000

2.河北工业职业技术学院金属材料工程系,河北石家庄050000

3.河北工业职业技术学院金属材料工程系,河北石家庄050000

4.河北工业职业技术学院金属材料工程系,河北石家庄050000

5.河北工业职业技术学院金属材料工程系,河北石家庄050000

6.东北大学钢铁冶金研究所,辽宁沈阳110004

基金项目: 引进人才科研启动基金资助项目(BZ1001)

关键词：质谱仪 , 转炉 , 炉气

Research on Off-Gas of BOF Steelmaking by Mass Spectrograph On-Line and Forecasting the Refining Process

Keywords： mass spectrograph , converter , off-gas

采用质谱分析仪对转炉炉气进行在线检测分析,结果表明：通过分析炉气中CO和CO2的变化规律,可以判断炉子返干、喷溅等的运行情况;通过分析炉气中O2的变化规律可以判断吹炼始末;通过分析炉气中H2的变化规律,可以将H2作为设备事故报警的一个信号。

The off-gas of BOF is measured by mass spectrograph on-line and forecasting the refining process and end-point on time with the off-gas analysis.The results showed that the drying and flashing can be estimated by analyzing the changing rule of CO and CO2;and the starting and finishing of oxygen blowing can be estimated by analyzing the changing of CO2;the hydrogen is an alerting signal by analyzing the changing rule of H2.

参考文献

[1]	邵象华.氧气转炉炼钢的计算机控制[A].北京:冶金工业部情报研究总所,1987
[2]	Heinrich Rossner;Bodoreinhold;Guenter Urban .Automation of a 100-ton BOF[J].Iron and Steel Engineer,1970,47(08):70.
[3]	Blum Bernard;SchwartzenbergJohn W;LluxlFrank C .Control of Basic Oxygen Steelmaking[J].Iron and Steel Engineer,1967,44(06):111.
[4]	Leitzke V A;Schroeder D L .A Closed-Loop Control System for the Basic Oxygen Steel Process[J].Iron and Steel Engineer,1967,44(08):121.

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