Gas-Liquid Mass Transfer Characteristics with Microbubble Aeration - I. Standard Stirred Tank
文献类型：期刊论文
| 作者 | Li, Xiangyang1; Li, Pingping1,2; Zu, Liangzhu3; Yang, Chao1,2 |
| 刊名 | CHEMICAL ENGINEERING & TECHNOLOGY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 39期号:5页码:945-952 |
| 关键词 | Bubble size distribution Gas-liquid mass transfer Microbubble aeration Stirred tanks |
| ISSN号 | 0930-7516 |
| 英文摘要 | More knowledge has to be acquired on the gas-liquid mass transfer characteristics with microbubble aeration before an efficient bioreactor is designed. Experiments about this subject have been conducted in a stirred reactor. Some valuable conclusions were obtained: the shaft power consumption is little affected by the superficial gas velocity (v(s)) and the power consumption of the microbubble generator is rather high; the dispersion of microbubbles is more uniform compared to sparger aeration; surface aeration leads to a reduced microbubble number and the diameter of the microbubble increases with higher superficial gas velocity; when surface aeration happens, the k(L)a-v(s) curves turn quite abnormally different from that in the case of sparger aeration, and correlation-based calculations fit well with the measurements. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | SIZE DISTRIBUTION ; AGITATED VESSELS ; FERMENTATION ; GENERATION ; BUBBLES ; REACTOR ; SYSTEM ; FLOW |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374768200017 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21046]  |
| 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, Key Lab Green Proc & Engn, Inst Proc Engn, Zongguancun Bei 2 Jie 1, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Nanjing Jiuzhang Chem Technol Co Ltd, Nanjing, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiangyang,Li, Pingping,Zu, Liangzhu,et al. Gas-Liquid Mass Transfer Characteristics with Microbubble Aeration - I. Standard Stirred Tank[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2016,39(5):945-952. |
| APA | Li, Xiangyang,Li, Pingping,Zu, Liangzhu,&Yang, Chao.(2016).Gas-Liquid Mass Transfer Characteristics with Microbubble Aeration - I. Standard Stirred Tank.CHEMICAL ENGINEERING & TECHNOLOGY,39(5),945-952. |
| MLA | Li, Xiangyang,et al."Gas-Liquid Mass Transfer Characteristics with Microbubble Aeration - I. Standard Stirred Tank".CHEMICAL ENGINEERING & TECHNOLOGY 39.5(2016):945-952. |
入库方式： OAI收割
来源：过程工程研究所
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