Modeling particulate matter emissions during mineral loading process under weak wind simulation
文献类型：期刊论文
| 作者 | Zhang, Xiaochun ; Chen, Weiping ; Ma, Chun ; Zhan, Shuifen |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2013 |
| 卷号 | 449页码:168-173 |
| 通讯作者 | Chen, WP |
| 中文摘要 | The quantification of particulate matter emissions from mineral handling is an important problem for the quantification of global emissions on industrial sites. Mineral particulate matter emissions could adversely impact environmental quality in mining regions, transport regions, and even on a global scale. Mineral loading is an important process contributing to mineral particulate matter emissions, especially under weak wind conditions. Mathematical models are effective ways to evaluate particulate matter emissions during the mineral loading process. The currently used empirical models based on the form of a power function do not predict particulate matter emissions accurately under weak wind conditions. At low particulate matter emissions, the models overestimated, and at high particulate matter emissions, the models underestimated emission factors. We conducted wind tunnel experiments to evaluate the particulate matter emission factors for the mineral loading process. A new approach based on the mathematical form of a logistical function was developed and tested. It provided a realistic depiction of the particulate matter emissions during the mineral loading process, accounting for fractions of fine mineral particles, dropping height, and wind velocity. (C) 2013 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000317538200018 |
| 公开日期 | 2014-06-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7310]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaochun,Chen, Weiping,Ma, Chun,et al. Modeling particulate matter emissions during mineral loading process under weak wind simulation[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2013,449:168-173. |
| APA | Zhang, Xiaochun,Chen, Weiping,Ma, Chun,&Zhan, Shuifen.(2013).Modeling particulate matter emissions during mineral loading process under weak wind simulation.SCIENCE OF THE TOTAL ENVIRONMENT,449,168-173. |
| MLA | Zhang, Xiaochun,et al."Modeling particulate matter emissions during mineral loading process under weak wind simulation".SCIENCE OF THE TOTAL ENVIRONMENT 449(2013):168-173. |
入库方式： OAI收割
来源：生态环境研究中心
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。