Species transformation of trace elements and their distribution prediction in dyestuff residue incineration
文献类型：期刊论文
| 作者 | Tan Zhongxin; Li Haibin; Wang Xiaoliang; Jiang Xuguang; Yan Jianhua |
| 刊名 | chinese journal of chemical engineering
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 15期号:2页码:268-275 |
| 关键词 | hazardous waste incineration thermodynamic equilibrium model heavy metals species transformation prediction |
| ISSN号 | 1004-9541 |
| 通讯作者 | tanzhongxin1977@163.com |
| 中文摘要 | the release of heavy metals from the combustion of hazardous wastes is an environmental issue of increasing concern. the species transformation characteristics of toxic heavy metals and their distribution are considered to be a complex problem of mechanism. the behavior of hazardous dyestuff residue is investigated in a tubular furnace under the general condition of hazardous waste pyrolysis and gasfication. data interpretation has been aided by parallel theoretical study based on a thermodynamic equilibrium model based on the principle of gibbs free energy minimization. the results show that ni, zn, mn, and cr are more enriched in dyestuff residue incineration than other heavy metals (hg, as, and se) subjected to volatilization. the thermodynamic model calculation is used for explaining the experiment data at 800 degrees c and analyzing species transformation of heavy metals. these results of species transformation are used to predict the distribution and emission characteristics of trace elements. although most trace element predictions are validated by the measurements, cautions are in order due to the complexity of incineration systems. |
| 英文摘要 | the release of heavy metals from the combustion of hazardous wastes is an environmental issue of increasing concern. the species transformation characteristics of toxic heavy metals and their distribution are considered to be a complex problem of mechanism. the behavior of hazardous dyestuff residue is investigated in a tubular furnace under the general condition of hazardous waste pyrolysis and gasfication. data interpretation has been aided by parallel theoretical study based on a thermodynamic equilibrium model based on the principle of gibbs free energy minimization. the results show that ni, zn, mn, and cr are more enriched in dyestuff residue incineration than other heavy metals (hg, as, and se) subjected to volatilization. the thermodynamic model calculation is used for explaining the experiment data at 800 degrees c and analyzing species transformation of heavy metals. these results of species transformation are used to predict the distribution and emission characteristics of trace elements. although most trace element predictions are validated by the measurements, cautions are in order due to the complexity of incineration systems. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | municipal solid-waste ; coal combustion ; heavy-metal ; hydrogen-chloride ; pulverized coal ; sewage-sludge ; pilot-scale ; vaporization ; behavior ; equilibrium |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/journal/10049541 |
| 语种 | 英语 |
| WOS记录号 | WOS:000246506300021 |
| 公开日期 | 2010-09-27 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3482]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan Zhongxin,Li Haibin,Wang Xiaoliang,et al. Species transformation of trace elements and their distribution prediction in dyestuff residue incineration[J]. chinese journal of chemical engineering,2007,15(2):268-275. |
| APA | Tan Zhongxin,Li Haibin,Wang Xiaoliang,Jiang Xuguang,&Yan Jianhua.(2007).Species transformation of trace elements and their distribution prediction in dyestuff residue incineration.chinese journal of chemical engineering,15(2),268-275. |
| MLA | Tan Zhongxin,et al."Species transformation of trace elements and their distribution prediction in dyestuff residue incineration".chinese journal of chemical engineering 15.2(2007):268-275. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。