Experimental Study on Liquid-Liquid Macromixing in a Stirred Tank
文献类型：期刊论文
| 作者 | Zhao, Yanchun1,2; Li, Xiangyang1; Cheng, Jingcai1; Yang, Chao1; Mao, Zai-Sha1 |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2011-05-18 |
| 卷号 | 50期号:10页码:5952-5958 |
| 关键词 | MECHANICALLY AGITATED VESSELS DROP SIZE DISTRIBUTION MIXING TIME PHASE IMPELLER DISPERSIONS REACTORS BREAKUP DESIGN |
| ISSN号 | 0888-5885 |
| 通讯作者 | Yang, C |
| 英文摘要 | In this paper, the experimental data on the mixing time ad power consumption of two immiscible liquids in a mechanically agitated baffled tank are presented. The electric conductivit method was taken for the measurement of the mixing time and the shaft-torque method for the power consumption measurer lent. Tap water was used as the continuous phase and kerosene the dispersed phase. The effects of the agitation speed, type of impeller, clearance of the impeller off the tank bottom, volume fraction of the dispersed phase, physical properties of the liquids, and probe position on the macromixing of the liquid-liquid system were studied. The phenomena of macromixing are largely similar to those of single-liquid and gas-liquid stirred tanks. The experiment indicates that the flow field and turbulence c in be dampened at high volume fraction of the dispersed phase while enhanced at low percentage. The mixing time becomes longer with increasing viscosity of the dispersed phase. The results show that the pitched blade turbine downflow is more efficient for macromixing than the others tested in this work. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | MECHANICALLY AGITATED VESSELS ; DROP SIZE DISTRIBUTION ; MIXING TIME ; PHASE ; IMPELLER ; DISPERSIONS ; REACTORS ; BREAKUP ; DESIGN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290373200010 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5037]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yanchun,Li, Xiangyang,Cheng, Jingcai,et al. Experimental Study on Liquid-Liquid Macromixing in a Stirred Tank[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2011,50(10):5952-5958. |
| APA | Zhao, Yanchun,Li, Xiangyang,Cheng, Jingcai,Yang, Chao,&Mao, Zai-Sha.(2011).Experimental Study on Liquid-Liquid Macromixing in a Stirred Tank.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,50(10),5952-5958. |
| MLA | Zhao, Yanchun,et al."Experimental Study on Liquid-Liquid Macromixing in a Stirred Tank".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 50.10(2011):5952-5958. |
入库方式： OAI收割
来源：过程工程研究所
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