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1.
采用差示扫描量热法对市政污泥、神华烟煤和淮北烟煤单独及不同比例混合物在O2/CO2气氛下进行燃烧特性的实验研究,结果表明,市政污泥综合燃烧特性最好,神华烟煤次之,淮北烟煤最差;随着污泥掺混比例的增加,混合试样着火温度和燃尽温度提前,综合燃烧特性得到改善,但燃烧放热量减少。利用Freeman-Carroll法对淮北烟煤、市政污泥及两者混合物的燃烧动力学参数进行计算,得到市政污泥、淮北烟煤和神华烟煤的平均反应活化能E分别为48.34、68.32和51.47 kJ/mol。 相似文献
2.
Organic compounds in the flue gas from a power station with circulating fluid bed combustion of coal
Numerous organic compounds have been analyzed by coupled gas chromatography-mass spectroscopy (GC-MS) in flue gas after fluid bed combustion of four coal species from South Africa, Poland, Spitsbergen and Ruhr area (Germany). Polynuclear aromatic hydrocarbons, aliphatic hydrocarbons, chlorinated, heterocyclic and nitro compounds as well as phthalate esters are detected. 相似文献