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EXPERIMENTAL INVESTIGATIONS ON PRESSURIZED FLUIDIZED BED COMBUSTION(PFBC)FOR HIGH ASH COAL
作者姓名:范从振  刘前鑫  沈湘林  蒋守国  林蔼明  章名耀  赵以钰  唐惠芬  姚伟文  唐楚明  李福安  陈祥荣  徐跃年  姚志彪
作者单位:Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute,Thermoenergy Engineering Research Institute
摘    要:The first phase of the experimental investigation in our institute on pressur-ized fluidized bed combustion(PFBC)technology is introduced,and the results of fivetests are presented.The combustion efficiencies were as high as 97% 98% when high ashcontent coal was burnt in PFBC,and the sulphur retention efficiencics were 80%-85%with the Ca/S mole ratios between 1.5-1.8.The particulate content in flue gas at the out-let of high temperature gas clean-up system was 189mg/m~3(normalized).The average di-ameter of particles was 2.5-3μm and the weight fraction of particles with diameter largerthan 10μm was not greater than 3%.


EXPERIMENTAL INVESTIGATIONS ON PRESSURIZED FLUIDIZED BED COMBUSTION(PFBC)FOR HIGH ASH COAL
Fan Congzhen Lin Aiming Yao Weiwen Liu Qianxin Zhang Mingyao Tang Chuming Shen Xianglin Zhao Yiyu Li Fuan Jiang Shouguo Tang Huifen Chen Xiangrong Xu Yuenian Yao Zhibiao.EXPERIMENTAL INVESTIGATIONS ON PRESSURIZED FLUIDIZED BED COMBUSTION(PFBC)FOR HIGH ASH COAL[J].Journal of Southeast University(English Edition),1991(1).
Authors:Fan Congzhen Lin Aiming Yao Weiwen Liu Qianxin Zhang Mingyao Tang Chuming Shen Xianglin Zhao Yiyu Li Fuan Jiang Shouguo Tang Huifen Chen Xiangrong Xu Yuenian Yao Zhibiao
Institution:Thermoenergy Engineering Research Institute
Abstract:
Keywords:fluidized bed  combustion  heat transfer  dust removal/sulphur retention  pressurization
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