| 煤中矿物组分在流化床燃烧过程中的转化 |
| |
| 引用本文： | 王启民,杨海瑞,吕俊复,岳光溪.煤中矿物组分在流化床燃烧过程中的转化[J].煤炭转化,2006,29(1):85-88. |
| |
| 作者姓名： | 王启民 杨海瑞 吕俊复 岳光溪 |
| |
| 作者单位： | 清华大学热科学与动力工程教育部重点实验室,100084,北京 |
| |
| 摘 要： | 循环流化床锅炉炉内的燃烧及传热与炉内床料的状态密切相关，而炉内床料主要是由燃煤含有的矿物组分经过燃烧、爆裂和磨耗过程形成的．分析和总结了在循环流化床锅炉中温燃烧条件下，煤中矿物组分化学反应的一般情况，总结了循环流化床锅炉灰渣的化学组分与组分的存在形态有利于煤粉锅炉灰渣的特点．
|
| 关 键 词： | 矿物组分 转化 中温 循环流化床 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-10-02 |
CONVERSION OF THE MINERALS IN FLUIDIZED BED COMBUSTION |
| |
| Wang Qimin,Yang Hairui,Lü Junfu,Yue Guangxi.CONVERSION OF THE MINERALS IN FLUIDIZED BED COMBUSTION[J].Coal Conversion,2006,29(1):85-88. |
| |
| Authors: | Wang Qimin Yang Hairui Lü Junfu Yue Guangxi |
| |
| Affiliation: | Key Labratory for Thermal Science and Power Engineering of Ministry Education , Tsinghua University, 100084 Beijing |
| |
| Abstract: | The combustion and heat transfer in CFB boiler are related with the bed material, while the bed material is formed during the coal combustion, fragment and attrition processes. This article analyzes the conversion of the minerals in coal during the fluidized bed combustion, which is middle temperature combustion. The analysis has great significance for studying the attrition of bed material,the combustion and heat transfer as well as the utilization of ash. |
| |
| Keywords: | mineral conversion middle temperature CFB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
