Application And Research On Lime Stone-gypsum Law Cigarette Gas Desulfurate Of Pannan Electric Power Plant

Pannan Power Plant lie in Guizhou Pan county loud water area, though within " two accusing of areas " this area, but with the domestic and international improvement of the discharge standard of sulfur dioxide , still need to solve the coal-fired ultra form of sulphur content of exhaust gas of power plant and mark this serious pollution problem, this research takes real FGD project as an example, on the basis of the thing that through comparing to the domestic and international desulphurization current situation with , analyse the pluses and minuses of more common desulphurization scheme, combine the local nature of coal , meteorological condition , factors , such as economy , environment ,etc., select the lime stone - the flue gas desulfurization scheme of the gypsum law for use finally. In this project is studied, through absorbing on the foundation of the principle (a pair of membrane absorbs the theory ), adopt the method that network analysis combines with picture , characteristic curve , has described the response course that flue gas desulfurization is in absorbing the tower. Discuss the factor influencing desulphurization efficiency in the article , has solved the problem that common in the wet law desulphurization partly. Analyse through the indexes , such as environment and economy to the research project ,etc. , prove that this research project has reached the anticipated treatment result, the exhaust gas can be up to standard of discharge, propose looking into the distance to the existing problem of the thesis and environmental question of the gains finally.