煤泥掺入添加剂后燃烧灰渣的特性分析  

Analysis of combustion by-products of coal sludge with additives injection

作　　者：张小平[1] 张国凡[1] 刘豪[1] 邱建荣[1] 

机构地区：[1]华中科技大学煤燃烧国家重点实验室,湖北武汉430074

出　　处：《华中科技大学学报（自然科学版）》2004年第9期46-48,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目 (5 0 1 76 0 1 5 ) ;霍英东第八界青年教师基金资助项目 (81 0 4 8)

摘　　要：在自行设计的小型高温炉上对某厂燃用的原煤和煤泥混料掺入添加剂进行静态燃烧试验 ,采用化学成分分析和XRD的方法来对燃烧灰渣的组成进行定量和定性的探讨 ,并对其灰分矿物特性和影响因素进行分析 .Experiments of combustion of coal sludge with additives injection were conducted at a beach scale combustion reactor and chemical compositions of combustion by products were characterized by using XRD. The results indicated that temperature, residence time and additive species had significant effects on compositions and utilizations of combustion by products.

关 键 词：煤泥 添加剂 化学成分分析 XRD分析 

分 类 号：X773[环境科学与工程—环境工程]