煤的理化性质对生物质和煤共热解焦油性质的影响OA北大核心CSTPCD
Effects of coal physicochemical on tar characteristics during co-pyrolysis of biomass and coal
将木屑分别与黑山煤、神木煤以不同比例掺混,利用自制热解干馏炉进行共热解实验.比较木屑的添加对共热解焦油、水和轻质焦油产率的不同影响,结合煤和生物质的热重分析结果与煤的13C核磁共振分析表征,探讨煤的结构、煤和生物质的热化学反应特性,对共热解焦油产率和品质的作用机理.结果表明:在一定配比范围内,木屑和煤之间的交互作用明显提高了共热解焦油中轻质组分的产率,同时热解水产率低于计算值;轻质焦油中的脂肪烃组分主要由木屑和煤热解产生的烷基自由基相互化合生成;…查看全部>>
Saw dust,Heishan coal and Shenmu coal were chosen as raw materials.Co-pyrolysis experiments of biomass and coals were performed with difference blending ratios in a tubular furnace.The effects of saw dust additives were investigated and compared upon the co-pyrolysis yields of tar,water and light tar.Then,the thermogravimetric analyses of raw materials and the structure of coals was tested by 13C NMR.The yield and quality mechanisms of co-pyrolysis tar were …查看全部>>
唐初阳;张德祥;鲁锡兰
华东理工大学煤气化及能源化工教育部重点实验室 上海 200237辽宁科技大学土木工程学院 辽宁 鞍山 114051华东理工大学煤气化及能源化工教育部重点实验室 上海 200237
能源科技
生物质煤共热解焦油性质
biomasscoalco-pyrolysistar characteristic
《可再生能源》 2016 (10)
1548-1553,6
国家“973”重点基础研究发展规划项目(2011CB201304).
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