| 聚乙烯(PE)和煤粉在高炉风温条件下燃烧率的比较 |
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| 引用本文： | 王思维,龙世刚,曹枫,孙刘恒,庞建明. 聚乙烯(PE)和煤粉在高炉风温条件下燃烧率的比较[J]. 安徽工业大学学报, 2006, 23(3): 248-251 |
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| 作者姓名： | 王思维 龙世刚 曹枫 孙刘恒 庞建明 |
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| 作者单位： | 安徽工业大学,冶金与资源学院,安徽,马鞍山,243002;安徽工业大学,冶金与资源学院,安徽,马鞍山,243002;安徽工业大学,冶金与资源学院,安徽,马鞍山,243002;安徽工业大学,冶金与资源学院,安徽,马鞍山,243002;安徽工业大学,冶金与资源学院,安徽,马鞍山,243002 |
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| 基金项目： | 中国科学院资助项目 , 上海宝钢集团公司资助项目 |
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| 摘 要： | 为了研究废塑料在高炉风温条件下的燃烧特性,用红外分析仪测出聚乙烯(PE)颗粒和煤粉混合物在风温条件下燃烧时尾气中CO和CO2的含量,进而计算出不同条件下的燃烧率.结果表明,燃烧温度越高燃烧速度越快,燃烧率越高;塑料粒度越大燃烧率越高;塑料颗粒与煤粉混合物中塑料粒度小且含煤粉多的试样燃烧率高.
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| 关 键 词： | 高炉 废塑料 风温 燃烧率 |
| 文章编号： | 1671-7872（2006）03-0248-04 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005-10-21 |
Combustion Rate Comparison of the Polyethylene Particle and Coal Powder Burning at the Blast Temperature of Blast Furnace |
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| WANG Si-wei,LONG Shi-gang,CAO Feng,SUN Liu-heng,PANG Jiang-ming. Combustion Rate Comparison of the Polyethylene Particle and Coal Powder Burning at the Blast Temperature of Blast Furnace[J]. Journal of Anhui University of Technology, 2006, 23(3): 248-251 |
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| Authors: | WANG Si-wei LONG Shi-gang CAO Feng SUN Liu-heng PANG Jiang-ming |
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| Abstract: | In order to study the combustion characteristic of the waste plastic at blast temperature, the content of CO and CO2 of gas during the combustion course of polyethylene particle and the mixture of coal powder at the blast temperature was measured by the infrared analysis instrument, and then corresponding combustion rate was calculated. The results showed when blast temperature is higher, the combustion speed is quicker and the combustion rate is higher; when the plastics particle is larger, the combustion rate is higher; the combustion rate of the mixture which contained small plastics particles and the large proportion of coal powder is high. |
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| Keywords: | blast furnace waste plastics blast temperature combustion rate |
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