Simulation of barium sulfate precipitation using CFD and FM-PDF modeling in a continuous stirred tank
文献类型：期刊论文
| 作者 | Wang, Zheng1,2; Zhang, Qinghua1; Yang, Chao1; Mao, Zai-Sha1; Shen, Xiangqian3 |
| 刊名 | CHEMICAL ENGINEERING & TECHNOLOGY
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 30期号:12页码:1642-1649 |
| 关键词 | CFD mixing modeling precipitation |
| ISSN号 | 0930-7516 |
| 其他题名 | Chem. Eng. Technol. |
| 中文摘要 | A mixing-precipitation model combining computational fluid dynamics (M), finite-mode PDF (probability density function) model, population balance and kinetic modeling has been proposed to simulate the barium sulfate precipitation process in a continuous stirred tank agitated by a Rushton turbine. The effect of various operating conditions such as impeller speed, feed concentration, feed position and mean residence time on the barium sulfate precipitation process is clearly demonstrated. It is shown that the mean crystal size increases by increasing the impeller speed and mean residence time. However, when the feed concentration is increased, the mean crystal size decreases. The predictions are in reasonable agreement with the experimental data in the literature. |
| 英文摘要 | A mixing-precipitation model combining computational fluid dynamics (M), finite-mode PDF (probability density function) model, population balance and kinetic modeling has been proposed to simulate the barium sulfate precipitation process in a continuous stirred tank agitated by a Rushton turbine. The effect of various operating conditions such as impeller speed, feed concentration, feed position and mean residence time on the barium sulfate precipitation process is clearly demonstrated. It is shown that the mean crystal size increases by increasing the impeller speed and mean residence time. However, when the feed concentration is increased, the mean crystal size decreases. The predictions are in reasonable agreement with the experimental data in the literature. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | COMPUTATIONAL FLUID-DYNAMICS ; FEED SEMIBATCH PRECIPITATION ; TURBULENT PRECIPITATION ; MIXING CONDITIONS ; CRYSTAL SIZE ; REACTOR |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000251685300004 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3469]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.SINOPEC Safety Engn Inst, Qingdao, Shandong, Peoples R China 3.Changsha Res Inst Mining & Met, Changsha, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zheng,Zhang, Qinghua,Yang, Chao,et al. Simulation of barium sulfate precipitation using CFD and FM-PDF modeling in a continuous stirred tank[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2007,30(12):1642-1649. |
| APA | Wang, Zheng,Zhang, Qinghua,Yang, Chao,Mao, Zai-Sha,&Shen, Xiangqian.(2007).Simulation of barium sulfate precipitation using CFD and FM-PDF modeling in a continuous stirred tank.CHEMICAL ENGINEERING & TECHNOLOGY,30(12),1642-1649. |
| MLA | Wang, Zheng,et al."Simulation of barium sulfate precipitation using CFD and FM-PDF modeling in a continuous stirred tank".CHEMICAL ENGINEERING & TECHNOLOGY 30.12(2007):1642-1649. |
入库方式： OAI收割
来源：过程工程研究所
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