| A New Grade Carbon Black Produced by Thermal Plasma Process |
| |
| 引用本文： | 李娟,何方方,罗义文,印永祥,戴晓雁,廖旭. A New Grade Carbon Black Produced by Thermal Plasma Process[J]. 等离子体科学和技术, 2003, 5(3): 1815-1819 |
| |
| 作者姓名： | 李娟 何方方 罗义文 印永祥 戴晓雁 廖旭 |
| |
| 作者单位： | [1]SchoolofchemicalengineeringofSichuanUniversity,Chengdu610065,China [2]SouthwesternUniversityofScienceandTechnology,Mianyang621000,China |
| |
| 基金项目： | The project supported by the National Nature Science Foundation of China(No.19935010) |
| |
| 摘 要： | This paper presents a new route about producing carbon black,by wich the natural gas cracking is carried out in the absence of oxygen thanks to an electric energy supply externally given by a plasma jet.The carbon black produced by this process has a narrow size distribution and a small average diameter of 38nm as well as a highly branched aggregate.The higher DBP value of 1.40ml/g shows it should be a high structure carbon black.The FTIR spectra shows that there are lots of aromatic c-c bonds and a large amount of nitrogen-coutaining functional groups on the carbon blacks surface,such as-NH,-CN as we3ll as -CH,-OH,-COOH groups.
|
| 关 键 词： | 等离子体技术 生产 炭黑 天然气 FTIR 结构 红外光谱 碳－碳键 |
A New Grade Carbon Black Produced by Thermal Plasma Process |
| |
| Li Juan,He Fangfang,Luo YiwenYin Yongxiang,Dai Xiaoyan,Liao XuSchool of chemical engineering of Sichuan University,Chengdu ,ChinaSouthwestern University of Science and Technology,Mianyang ,China. A New Grade Carbon Black Produced by Thermal Plasma Process[J]. Plasma Science & Technology, 2003, 5(3): 1815-1819 |
| |
| Authors: | Li Juan He Fangfang Luo YiwenYin Yongxiang Dai Xiaoyan Liao XuSchool of chemical engineering of Sichuan University Chengdu ChinaSouthwestern University of Science Technology Mianyang China |
| |
| Affiliation: | Li Juan,He Fangfang,Luo YiwenYin Yongxiang,Dai Xiaoyan,Liao XuSchool of chemical engineering of Sichuan University,Chengdu 610065,ChinaSouthwestern University of Science and Technology,Mianyang 621000,China |
| |
| Abstract: | This paper presents a new route about producing carbon black, by which the natural gas cracking is carried out in the absence of oxygen thanks to an electric energy supply externally given by a plasma jet. The carbon black produced by this process has a narrow size distribution and a small average diameter of 38 nm as well as a highly branched aggregate. The higher DBP value of 1.40 ml/g shows it should be a high structure carbon black. The FTIR spectra shows that there are lots of aromatic c-c bonds and a large amount of nitrogen-containing functional groups on the carbon blacks surface, such as -NH, -CN as well as -CH, -OH, -COOH groups. |
| |
| Keywords: | carbon black thermal plasma natural gas |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
