STUDY ON COMBUSTION CHARACTERISTICS OF BIO-BRIQUETTE
The combustion characteristics of bio-briquette, biomass binder and different rank of raw coal were experimented by SDTQ600 thermo-gravimetric analyzer. The results indicate that the combustion of bio-briquette have both the biomass binder and the raw coal’s combustion characteristics, and it is the synergistic effect of the biomass binder and the raw coal more than the simply addition of them. The combustion characteristic of bio-briquette is superior to that of raw coal. The kinetics of combustion reaction of bio-briquette can be well described by two first-order reactions, and the kinetic parameters have closely relationship with the combustion stage: the activated energy and the frequency factor of the bio-briquette is approximate to that of the biomass binder in the volatile combustion but is evidently lower than that of the raw coal in the fixed carbon combustion.
bio-briquette combustion characteristic thermo-gravimetric analysis kinetics
Jiali ZHANG Aiqing FU Lunjian CHEN
Institute of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo, China Chongqing Institute of Geology & Mineral Resources, Chongqing, China Department of Postgraduate Education, Henan Polytechnic University, Jiaozuo, China
国际会议
第六届煤燃烧国际会议(The 6th International Symposium on Coal Combustion)
武汉
英文
224-228
2007-12-01（万方平台首次上网日期，不代表论文的发表时间）