| 附着于玻璃表面的柴油火灾烟尘特性研究 |
| |
| 引用本文： | 易睿,陈东梁,李方俊,董俊莹,张东胜,徐鹏,颜廷杰.附着于玻璃表面的柴油火灾烟尘特性研究[J].北京化工大学学报(自然科学版),2019,46(5):1-7. |
| |
| 作者姓名： | 易睿 陈东梁 李方俊 董俊莹 张东胜 徐鹏 颜廷杰 |
| |
| 作者单位： | 北京化工大学机电工程学院,北京,100029;国家纳米科学中心中国科学院纳米技术标准化和测量重点实验室,北京,100190;胜利石油工程公司培训中心,东营,257064 |
| |
| 基金项目： | 北京高等学校青年英才计划（YETP0499） |
| |
| 摘 要： | 在开放空间中利用玻璃片采集柴油燃烧火焰不同高度下的烟尘颗粒物，通过扫描电子显微镜（SEM）、X射线光电子能谱（XPS）和拉曼光谱分析烟尘颗粒的理化特性，结果表明：烟尘中碳、氧元素以无定形C、C—C、C—O、—COOH和吸附O等多种状态结合；随着采样高度的增加，烟尘中无定形C的含量呈现增大的趋势，无序化程度增强。
|
| 关 键 词： | 火灾 柴油烟尘分析 元素种类 微观形貌 C元素结构特征 |
| 收稿时间： | 2018-12-06 |
Characteristics of diesel combustion soot attached to the surface of glass |
| |
| YI Rui,CHEN DongLiang,LI FangJun,DONG JunYing,ZHANG DongSheng,XU Peng,YAN TingJie.Characteristics of diesel combustion soot attached to the surface of glass[J].Journal of Beijing University of Chemical Technology,2019,46(5):1-7. |
| |
| Authors: | YI Rui CHEN DongLiang LI FangJun DONG JunYing ZHANG DongSheng XU Peng YAN TingJie |
| |
| Institution: | 1. College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029;2. CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing 100190;3. Training Center of Shengli Petroleum Engineering Company, Dongying 257064, China |
| |
| Abstract: | The small scale diesel combustion experiments were conducted in open space, and the glass sheets were used to collect the soot particles at different height of the flame. The physical and chemical properties of soot particles were explored by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and Raman spectra. The results show that the carbon and oxygen elements in the soot are combined in various states such as amorphous C, C-C, C-O, -COOH and adsorption O. With the increase of sampling distance, the content of amorphous carbon and the degree of disorder in the soot show an increasing trend. |
| |
| Keywords: | fire diesel soot analysis element type micro-morphology structure characteristics of C element |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《北京化工大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《北京化工大学学报(自然科学版)》下载免费的PDF全文 |
|
