期刊论文

Dechlorination and Modification Characteristics of Refuse Derived Fuel by Microwave Low Temperature Pyrolysis Technology

中文

湖南工业大学学报

1673-9833

2017

9

6

9-15

10.3969/j.issn.1674-7100.2017.06.002

湖南省研究生创新基金资助项目（CX2015B559） 湖南工业大学博士生专项基金资助项目（2016ZBLB01） 湖南工业大学博士科研基金资助项目（D2014001）

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采用微波技术对垃圾衍生燃料(RDF)进行低温热解脱氯改性,探究微波改性条件(脱氯终温、加热速率、微波吸收剂)对RDF脱氯的效果及RDF燃烧性能的影响.研究结果表明:随着微波改性温度由220℃升高至300℃,脱氯率由16%上升到65%;温度在240℃以上,HCl产率在较小范围内波动,280℃时有效HCl产率最高,从能耗和有效HCl产率综合考虑,认为280℃是最佳微波低温脱氯温度.一定范围内,随着微波改性加热速率的加快,RDF的脱氯效果越好,当加热速率从4℃/min增加至13℃/min时,脱氯效率从57%上升至67%左右;但加热速率加快至15℃/min时,脱氯效果略差.相同温度条件下,添加SiC和石墨等作为微波吸收剂均能显著提高RDF的脱氯...

Refuse derived fuel（RDF）was dechlorinated and modified by microwave low temperature pyrolysis technology.The effects of final dechlorination temperature,heating rate and microwave absorbent on the dechlorination ratio and the combustion performance of RDF were explored.The dechlorination ratio was increased with the increasing of the final dechlorination temperature.When the temperature rose from 220 ℃ to 300 ℃,the dechlorination ratio increased from 16% to about 65%.With the temperature being above 240℃,the effective HCl yield fluctuated ...