INVESTIGATION ON HYDRODYNAMICS OF INTERCONNECTED REACTORS AND LOOP SEAL BEHAVIOR FOR MULTI-GENERATION SYSTEMS

摘要：

　　Interconnected fluidized bed reactors (DCFB) arc implemented in multi-generation systems (pyrolysis or gasification FB reactor and semicoke CFB boiler), CLC systems (double metal oxides or carbonate oxides reactors) and within three-reactors systems of chemical looping gasification processes.The presented data focus on the solids circulation rate, standpipe and loop seal behavior, pressure profiles of the DCFB depending on selected operating parameters such as gas flow rate, loop seal fluidization, and solids inventory.Main part of штмуыешпΦешщты considered standpipe and valve operation behavior.A pressure balance model has been developed to describe CFB loop, based on previous investigations on riser hydrodynamics, pressure drop in the cyclone, and data for prediction of standpipe and valve behavior.

作者: G.A.Ryabov O.M.Folomeev D.A.Sankin D.A.Melnikov

作者单位: All-Russia Thermal Engineering Institute,Moscow,Russia

会议类型: 国际会议

会议名称: The 11th International Conference on Fluidized Bed Technology(CFB-11)(第十一届流化床技术国际会议)

会议地点: 北京

会议语种:英文

页码: 905-910

在线出版日期: 2014-05-14（万方平台首次上网日期，不代表论文的发表时间）