Analysis on the Calculation Methods of Acid Dew Point of Flue Gas

Abstract:

At present, there are lots of calculation methods of acid dew point of flue gas; formula of acid dew point in the thermal calculation from the former U.S.S.R has been widely applied in China. But this formula still has some problems, such as the desulphurization ability of different fuels, classification of sulfur content in fuel and the factors of SO2 transferred into SO3.In order to solve these problems,the formula of the acid dew point in the thermal calculation from the former U.S.S.R is adjusted. It was found that the precision of A.G.O kkes formula is the highest by comparing several formulas. So the last will be the compilation of the new formula and A.G.O kkes formula, the former Soviet union formula and the calculation of burning lean coal,bituminous coal and lignite typical instance of 600 MW,it was found that the precision of new formula calculation has improved.

• Periodical: Advanced Materials Research (Volumes 960-961)
• Pages: 414-421
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.960-961.414
• Online since: June 2014
• Authors: Chen Zong, Xiao Hui Zhang, Qi Min Wang
• Keywords: Calculation of Acid Dew Point, Flue Gas, Formula of Acid Dew Point in the Thermal Calculation from the Former U.S.S.R, Sulfur Dioxide

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