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Optimal Boiler Control through Real-time Monitoring of Unburned Carbon in Fly Ash Using Laser Induced Breakdown Spectroscopy

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A laser induced breakdown spectroscopy (LIBS) technique has been applied to detect the unburned carbon in fly ash, and an automated LIBS unit has been developed and applied in a 1000MW pulverized coal fired power plant for real-time measurement of unburned carbon in fly ash. Good agreement was shown between measurement results from the LIBS method and those from the conventional method(JIS 8815), with a standard deviation of 0.27%. This result confirms that measured unburned carbon in fly ash using LIBS is accurate enough for the boiler control and boiler control in optimized way is possible using the value of unburned carbon content in fly ash.

源语言英语
主期刊名Laser Induced Plasma Spectroscopy and Applications, LIBS 2002
出版商Optica Publishing Group (formerly OSA)
42-44
页数3
ISBN(电子版)1557527253
出版状态已出版 - 2002
已对外发布
活动Laser Induced Plasma Spectroscopy and Applications, LIBS 2002 - Orlando, 美国
期限: 25 9月 2002 → …

出版系列

姓名Optics InfoBase Conference Papers
ISSN(电子版)2162-2701

会议

会议Laser Induced Plasma Spectroscopy and Applications, LIBS 2002
国家/地区美国
Orlando
时期25/09/02 → …

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