%0 Journal Article
%T Modeling of pressure drop distribution in circulating fluidized bed scrubber<br>循环流化床烟气脱硫系统内压降的建模
%A Fan Liting
%A Wang Fuli
%A Li Hongru
%A <br>范丽婷
%A 王福利
%A 李鸿儒
%J 环境工程学报
%D 2013
%I 
%X Pressure drop is the key operating variable to maintain the circulating fluidized bed (CFB) scrubber running safely. It is important to estimate the flow behavior in the CFB scrubber and regulate the pressure drop in the range of set value. By analyzing the contact regime in the scrubber, one-dimensional axial flow model was established based on material conservation and experimental correlations. Simulation studies were performed to investigate the steady state and dynamic behaviors of the CFB scrubber, and the simulation results indicated that the performance of the proposed model was satisfactory and the model could subsequently be used in studies of control and optimization design of the CFB scrubber.
%K circulating fluidized bed
%K flue gas desulfurization
%K pressure drop distribution
%K one-dimensional axial flow model
%K average voidage<br>循环流化床
%K 烟气脱硫
%K 压降分布
%K 一维轴向流动模型
%K 平均空隙率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=4D6BB6A422263A45040E3E7FC57D76F8&yid=FF7AA908D58E97FA&vid=DF92D298D3FF1E6E&iid=CA4FD0336C81A37A&sid=F50A8B5513721E1C&eid=2AC7DCCBBC26ECF8&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=20