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煤、石油焦混合燃料掺混石灰石燃烧特性的热重分析研究
Thermogravimetric Study on Combustion Performance of Mixture Fuels of Coal Petroleum Coke with Limestone
【摘要】 应用常压高温热天平 ,对煤、石油焦混合燃料掺混石灰石的燃烧特性进行了细致的研究 ,探明了CO2 分压和Ca/S摩尔比对混合燃料燃烧及脱硫特性的影响规律。试验结果为大型工业循环流化床锅炉混烧石油焦并添加石灰石脱硫时的运行提供了可靠的试验依据。
【Abstract】 Experimental study on combustion performance of mixture fuels of coal, petroleum coke with limestone was conducted though the thermogravimetric apparatus. The e ffects of CO 2 partial pressure and Ca/S molar ratio on combustion and desulfur ization performances were verified. The experimental results provide database fo r the operation of the large industrialized CFB boilers burning the mixed fuels.
【关键词】 混合燃料;
石油焦;
石灰石;
燃烧特性;
热重;
【Key words】 mixed fuels; petroleum coke; limestone; combustion performance; thermogravim etry;
【Key words】 mixed fuels; petroleum coke; limestone; combustion performance; thermogravim etry;
- 【文献出处】 锅炉技术 ,Boiler Technology , 编辑部邮箱 ,2005年01期
- 【分类号】TK16
- 【被引频次】5
- 【下载频次】271