标题：Optimum Operating Condition of a Multistage Gas-Solid Fluidized Bed Reactor without Downcomer for Control of Harmful Gaseous Pollutants from Flue Gas
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：12
页码：21195
DOI：10.15680/IJIRSET.2016.0512050
出版社：S&S Publications
摘要：In this paper adsorption of sulfur dioxide on lime have been undertaken in a three stage gas solidfluidized bed reactor without downcomer. The effect of various operating variables such as particle size, superficial gasvelocity and static bed height on percentage removal efficiency of sulfur dioxide have been studied. Model equationsfor prediction of removal efficiency of sulfur dioxide have been developed and the predicted values have beencompared with the experimental ones. It is observed that the predicted values are found to be agree well with thecorresponding experimental counterpart with very good correlation coefficients. Further, the developed models wereoptimized using quadratic programming to maximize the removal efficiency of sulfur dioxide. The maximum totalremoval efficiency of sulfur dioxide in three stages at optimum condition is found to be 56% at normal temperature.
