Co-firing of coal and manure biomass: a TG-MS approach.
Co-firing of coal and manure biomass: a TG-MS approach.
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DOI：
10.1016/j.biortech.2011.06.040
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发表时间：
2011-09
影响因子：
11.4
通讯作者：
Marta Otero;M. E. Sánchez;Xiomar-Arleth Gómez
中科院分区：
文献类型：
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作者：
Marta Otero;M. E. Sánchez;Xiomar-Arleth Gómez
粪便是一种丰富的有机废物，除了传统的肥料用途外，还可以用作生物能源原料。从这个意义上说，将其作为单一燃料或与煤共燃将是这类生物废物管理的一种选择。然而，人们对这种生物废物在高温能量转换过程中的行为知之甚少。因此，猪粪便和煤的单独燃烧和混合燃烧（10%的粪便干重）进行了研究，通过同步TG/MS动态运行。TG-MS分析成功地用作一种简单快速的工具来评估粪便的燃烧，单独或与煤一起。非等温动力学分析表明，该混合物燃烧的Arrhenius活化能（125.8-138.9kJ/mol）仅略高于粪肥（106.4-114.4kJ/mol）和煤（107.0-119.6kJ/mol）。
Manure is a rich organic waste which, apart from its traditional use as a fertilizer, could be used as a bioenergy feedstock. In this sense, its utilization as a sole fuel or its co-combustion together with coal would be a choice for the management of this sort of biowaste. However, little is known about the behavior of this biowaste when submitted to high-temperature energy-conversion processes. Thus, the separate combustion of swine manure and coal and their co-combustion (10% dried weight of manure) were studied by simultaneous TG/MS dynamic runs. TG–MS analysis was successfully used as an easy rapid tool to assess the combustion of manure, alone or together with coal. Furthermore, non-isothermal kinetic analysis showed that the Arrhenius activation energy corresponding to the combustion of the blend (125.8–138.9kJ/mol) was only slightly higher than that of manure (106.4–114.4kJ/mol) or coal (107.0–119.6kJ/mol).