Experimental investigation of simulated waste drying in a grate-CFB incinerator | |
Li Qinghai ; Zhang Yanguo ; Wenda, D. ; Meng Aihong ; Chen Changhe | |
2010-10-12 ; 2010-10-12 | |
关键词 | Practical Experimental/ drying fluidised beds furnaces incineration thermal analysis/ circulating fluidized bed grate-CFB incinerator Muffle furnace thermal gravimetric analyzer municipal solid waste drying activation energy analysis/ E0230 Environmental issues E2120 Heat and thermodynamic processes (mechanical engineering) E1525 Industrial processes E1560 Production equipment |
中文摘要 | A Muffle furnace and a thermal gravimetric analyzer were used to simulate municipal solid waste drying on the drying bed of a grate-CFB (circulating fluidized bed) incinerator. The activation energies and pre-exponential factors were obtained by analyzing the reaction dynamics. The temperatures strongly affect the drying process and the drying activation energies vary greatly for different wastes. Paper and cloth have higher activation energies which means that these wastes are harder to dry, while'coal, plastics, orange husks and wood chips have lower activation energies. The water loss rate curves and the activation energy analyses show that some wastes are more difficult to dry than others. The results show that the actual drying process is affected by the waste type, shape, size and the drying temperature. |
语种 | 中文 |
出版者 | Tsinghua University Press ; China |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/79957] |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Li Qinghai,Zhang Yanguo,Wenda, D.,et al. Experimental investigation of simulated waste drying in a grate-CFB incinerator[J],2010, 2010. |
APA | Li Qinghai,Zhang Yanguo,Wenda, D.,Meng Aihong,&Chen Changhe.(2010).Experimental investigation of simulated waste drying in a grate-CFB incinerator.. |
MLA | Li Qinghai,et al."Experimental investigation of simulated waste drying in a grate-CFB incinerator".(2010). |
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