DESIGN AND COLD MODE EXPERIMENT OF DUAL BUBBLING FLUIDIZED BED REACTORS FOR MULTIPLE CCR CYCLES
The dual fluidized bed reactors are the key technology to fulfill the multiple CCR (calcination/carbonation reactions) cycles for CO2 capture from the flue gases. Firstly, the dual bubbling fluidized bed reactors were selected in this work based on analyzing different types of dual fluidized bed reactors. Secondly, the design method of dual fluidized bed reactors for CO2 capture with CCR concept was proposed. Thirdly, with the designed results, a cold mode of the dual bubbling fluidized bed reactors was built. The long-term stable operation and the continuous solid circulation between two reactors could be achieved successfully. The experimental results indicated that the solid circulation rate was increased with an increase of bed height, diameter of solid injection nozzle, and diameter of holes on the solid injection nozzle.
dual fluidized bed reactors solid circulation rate CO2 separation
F.Fang Z.S Li N.S.Cai
Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Department of Ther Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of The
国际会议
第20届国际流化床燃烧会议(20th International Conference on Fluidized Bed Combustion)
西安
英文
533-539
2009-05-18（万方平台首次上网日期，不代表论文的发表时间）