摘要
循环流化床烟气脱硫是一个开放式体系 ,床料随着时间的变化 ,其性质与化学成分在不断的变化 ;在一定的运行参数范围内 ,经过一段时间后 ,床内物料达到一动态平衡 ;此时 ,床内物料各组成成分 ,进、出入流化床的各组分 ,脱硫效率都达到平衡 ;由此建立一个物料平衡模型。此模型从脱硫试验数据出发 ,经过合理的假设 ,建立一系列物料衡算式 ,计算结果与试验数据基本相符。本文主要对CaO做脱硫剂进行物料平衡计算。
Circulating fluidized bed flue gas desulfurization was an open system ,whose materials changed in character and chemical composition with time; In a limited range of operating parameter and after a period of time, the material in bed reached a dynamic equilibrium, Thus a material equality model was setup. Based on the desulfurization experimental data, and reasonable hypothesis, the model set a series of material equalities.
出处
《辽宁化工》
CAS
2003年第4期180-182,共3页
Liaoning Chemical Industry
