MASS-TRANSFER AND HYDRODYNAMICS IN AN AIRLIFT REACTOR WITH VISCOUS NON-NEWTONIAN FLUID
文献类型：期刊论文
| 作者 | Li, G. Q. ; Yang, S. Z. ; Cai, Z. L. ; Chen, J. Y. |
| 刊名 | Chinese Journal of Chemical Engineering
 |
| 出版日期 | 1995 |
| 期号 | 1页码:23-31 |
| 关键词 | oxygen mass transfer airlift reactor non-newtonian fluid high-viscous fluid bubble column liquids |
| 其他题名 | Chin. J. Chem. Eng. |
| 中文摘要 | In an internal loop airlift reactor of 55L working volume, the gas-liquid volumetric oxygen mass transfer coefficient k(L)a, gas holdup epsilon(G) and liquid circulation time t(c) were measured with the solution of carboxymethyl cellulose (CMC) to simulate the performance of a reactor with highly viscous broth. Electric conductivity and oxygen probes were used to measure the local gas holdup, liquid circulation time and oxygen mass transfer coefficient in the individual sections of the reactor (riser, downcomer and the gas-liquid separating section at the top of the reactor) and the total reactor, respectively. The values of k(L)a for the riser, downcomer and separation sections of the reactor were also estimated and compared with that for the total reactor. The results show that, both k(L)a and epsilon(G) increase but t(c) decreases with increasing gas velocity. Correlations and comparisons with works reported in the literature are also presented. Data show that the methods developed for k(L)a measurements in the individual section and total reactor are applicable to the studies of internal loop airlift reactors. |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| 公开日期 | 2013-11-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5989]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Li, G. Q.,Yang, S. Z.,Cai, Z. L.,et al. MASS-TRANSFER AND HYDRODYNAMICS IN AN AIRLIFT REACTOR WITH VISCOUS NON-NEWTONIAN FLUID[J]. Chinese Journal of Chemical Engineering,1995(1):23-31. |
| APA | Li, G. Q.,Yang, S. Z.,Cai, Z. L.,&Chen, J. Y..(1995).MASS-TRANSFER AND HYDRODYNAMICS IN AN AIRLIFT REACTOR WITH VISCOUS NON-NEWTONIAN FLUID.Chinese Journal of Chemical Engineering(1),23-31. |
| MLA | Li, G. Q.,et al."MASS-TRANSFER AND HYDRODYNAMICS IN AN AIRLIFT REACTOR WITH VISCOUS NON-NEWTONIAN FLUID".Chinese Journal of Chemical Engineering .1(1995):23-31. |
入库方式： OAI收割
来源：过程工程研究所
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