Destruction of Chemical Agents in a Plasma Reactor with Working Gas of Hydrogen | |
Sheng HZ(盛宏至); Wei XL(魏小林); Zhang Y(张宇); Zhang Y(张宇); Sheng HZ(盛宏至); Xu YX(徐永香) | |
2004-10-21 | |
会议名称 | 3rd i-CIPEC |
会议日期 | 2004 |
会议地点 | Hangzhou |
页码 | 42-44 |
通讯作者 | 盛宏至 |
中文摘要 | In this paper, an AC plasma arc reactorwithworkinggasofhydrogen is applied to destruct chemicalagents. The temperature attains 6000℃ in the arc area and over 2000℃ in the other space of the crucible. The Arsenic (As) contained chemical agent -Adams (DM) used in the experiment, was added into the plasmareactorwith the additives: Fe, CaO, and SiO_2, etc. Pyrolysis and destructionofchemicalagents occurs very quickly in the high-temperature reactor. Gaseous hydrogen was injected into the reactor to form a reductive environment, to reduce the formation of As_2O_3 etc. In the bottom of the crucible, the solid residues of toxicant and additives were melted and formed as vitrified slag. The off-gas was treated by a wet scrubber. The amounts of arsenic distributed in the off-gas, vitrified slag, waste water and solids (soot) were measured. The result shows DM is completely destructed in the plasmareactor. The Arsenic content in the off-gas, vitrified slag, waste water and soot are 0.052 mg/l, 3.0%, 10.44 mg/l, and 5.1% respectively, which will be disposed as the pollutant matters. The results show that the plasma technology is an environmentally friendly technology to destruct chemicals. |
会议录 | Advances in Waste Incineration and Emission Control |
学科主题 | 力学 |
语种 | 英语 |
ISBN号 | 7-5062-7034-X |
内容类型 | 会议论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/13933] |
专题 | 力学研究所_力学所知识产出(1956-2008) |
通讯作者 | Sheng HZ(盛宏至) |
推荐引用方式 GB/T 7714 | Sheng HZ,Wei XL,Zhang Y,et al. Destruction of Chemical Agents in a Plasma Reactor with Working Gas of Hydrogen[C]. 见:3rd i-CIPEC. Hangzhou. 2004. |
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