| 混煤燃烧特性及污染物形成规律的研究 |
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| 引用本文： | 邱建荣,马毓义,曾汉才,郭嘉.混煤燃烧特性及污染物形成规律的研究[J].华中科技大学学报(自然科学版),1993(Z1). |
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| 作者姓名： | 邱建荣 马毓义 曾汉才 郭嘉 |
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| 作者单位： | 华中理工大学动力工程系
(邱建荣，马毓义，曾汉才)，华中理工大学动力工程系(郭嘉) |
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| 摘 要： | 采用热天平和滴管炉对几种单一煤及混煤的着火、燃烧、燃尽特性进行了测定,初步分析了挥发分含量及混合比对混煤燃烧性能的影响;同时对混煤的灰渣形成特性和NO_x形成规律进行了研究.根据试验结果,用模糊数学方法进行综合评判,确定了最佳混合比,为大型电站锅炉混煤燃烧的安全、经济和清洁运行提供了科学依据.
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| 关 键 词： | 燃烧 混煤 混合比 着火特性 燃尽特性 污染物 模糊综合评判 |
On the Combustion Characteristics and Pollutant Formation of Blended Coal |
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| Qiu Jianrong Ma Yuyi Zen Hancai Guo Jia.On the Combustion Characteristics and Pollutant Formation of Blended Coal[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1993(Z1). |
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| Authors: | Qiu Jianrong Ma Yuyi Zen Hancai Guo Jia |
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| Institution: | Qiu Jianrong Ma Yuyi Zen Hancai Guo Jia |
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| Abstract: | The ignition, combustion and burnout characteristics of various kinds of coal and their blended coal are measured with a thermobalance and a drop tube furnace. The effects of the volatile content and the blend ratio on combustion characteristics of blended coal are discussed. Slagging and NOX formation are also investigated. The optimum blend ratio is determined by a fuzzy approach on the basis of experimental results. |
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| Keywords: | combustion blended coal the blend ratio ignition burnout pollutant overall fuzzy assessment |
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