循环流化床烟气脱硫研究进展

摘要

循环流化床烟气脱硫与其它的烟气脱硫工艺比较起来具有操作简单、易于维护的优点。在Ca/S摩尔比为1.0～1.8的条件下它能够达到90％以上的SO2脱除率。它具有湿法工艺脱硫率高的特点同时又有干法工艺的简明性。本文对过去十年来的循环流化床烟气脱硫研究所取得的成果进行了总结。%Circulating fluidized bed flue gas desulfurization (CFBFGD) is less complicated to operate and easier to maintain than other FGD systems. Furthermore,it has the potential for removing more than 90% SO2 with Ca/S mole ratio at 1.0～ 1.8. It may provide wet FGD performance with dry FGD simplicity. This method has been attracting considerable attention in FGD. This paper made a conclusion about proceedings of circulating fluidized bed flue gas desulfurization in the past decade.