【摘要】 根据浅床层鼓泡流化床的特点以及生物质的热解特性,研制出生物质快速热解的流化床热解反应器,并进行生物质快速热解制取生物质油的试验研究。通过定量给料研究不同温度、不同流化气流量对热解产物的影响规律。试验得出生物质油的产率达65%(kg/kg),并对产出的生物质油用色质联机进行成分分析得出生物质油的主要成分,通过热重分析得到了生物质油的热解特性。更多还原

【Abstract】 Combining with the superiority of bubbling fluid bed with shallow bed depth and the characteristics of biomass pyrolysis, the fluid bed pyrolysis reactor of biomass flash pyrolysis was designed and manufactured to implement experiment of producing biomass pyrolysis oil by biomass flash pyrolysis. Quantitative feed was carried out to study the effects of operating parameters (temperature and fluidized gas flow) on the behavior of biomass pyrolysis product. In optimum pyrolysis condition, the maximum biomass pyrolysis oil yield of up to 65% is obtained. The major chemical components of biomass pyrolysis oil were obtained by GC-MS. The pyrolysis characteristics of biomass pyrolysis oil from flash pyrolysis of biomass were studied by thermogravimetric method.更多还原