New Method for Measuring Liquid Level in WFGD System

Abstract:

Traditional method for measuring liquid level of absorption tower in wet flue gas desulfurization (WFGD) system is introduced in this paper, and it's found that measuring accuracy of the method exists in large deviation. A new method is proposed to measure liquid level of absorption tower for this situation. The local test results show that not only measurement result of new method is more close to the actual liquid level than traditional method, but also using new method can save operation cost and ensure the safety, stability, and economic operation of WFGD system.

• Periodical: Advanced Materials Research (Volumes 418-420)
• Pages: 1804-1807
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.418-420.1804
• Online since: December 2011
• Authors: Li Li, Zheng Hui Tan, Jia Wen Liu
• Keywords: New Method, Traditional Method, WFGD

References

[1] S. Zhong and J.J. Chen: Guangdong Chemical Industry, Vol. 6 (2010), p.195, In Chinese

[2] S.X. Li, L.G. Ji, J.L. Yu: Journal of North China Electric Power University, Vol. 29 (2002), p.91, In Chinese

[3] Y.X. Cheng: Electric Power Environmental Protection, Vol. 27 (2011), p.35, In Chinese

[4] D.M. Guo, in: Desulfurization Project Technology and Equipment, edited by Chemical Industry Press, Beijing(2007)

[5] S.Q. Gu and L.Q. Yu: Journal of Shanghai Electric Technology, Vol. 3 (2010), p.27, In Chinese

[6] J.M. Xun, L. Tao, Y.M. Xu: Electric Power, Vol. 48 (2009), p.50, In Chinese