MASS-TRANSFER AND GAS-LIQUID CIRCULATION IN AN AIRLIFT BIOREACTOR WITH VISCOUS NON-NEWTONIAN FLUIDS
文献类型：期刊论文
| 作者 | Li, G. Q. ; Yang, S. Z. ; Cai, Z. L. ; Chen, J. Y. |
| 刊名 | Chemical Engineering Journal and the Biochemical Engineering Journal
 |
| 出版日期 | 1995 |
| 期号 | 2页码:B101-B107 |
| 关键词 | bubble column hydrodynamics reactors |
| 其他题名 | Chem. Eng. J. Biochem. Eng. J. |
| 中文摘要 | In an internal loop airlift reactor of 55 1 working volume, 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 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 separator) and the total reactor respectively. The values of k(L)a in the riser, downcomer and separator sections of the reactor were also estimated and compared with that in the total reactor. The results showed that both k(L)a and epsilon(G) increased with the increasing gas velocity while t(c) decreased with increasing gas velocity. Correlations and comparisons with work reported in the literature are also presented. Data showed that the methods developed for k(L)a measurements in the individual and total reactor were 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/122111/5988]  |
| 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 GAS-LIQUID CIRCULATION IN AN AIRLIFT BIOREACTOR WITH VISCOUS NON-NEWTONIAN FLUIDS[J]. Chemical Engineering Journal and the Biochemical Engineering Journal,1995(2):B101-B107. |
| APA | Li, G. Q.,Yang, S. Z.,Cai, Z. L.,&Chen, J. Y..(1995).MASS-TRANSFER AND GAS-LIQUID CIRCULATION IN AN AIRLIFT BIOREACTOR WITH VISCOUS NON-NEWTONIAN FLUIDS.Chemical Engineering Journal and the Biochemical Engineering Journal(2),B101-B107. |
| MLA | Li, G. Q.,et al."MASS-TRANSFER AND GAS-LIQUID CIRCULATION IN AN AIRLIFT BIOREACTOR WITH VISCOUS NON-NEWTONIAN FLUIDS".Chemical Engineering Journal and the Biochemical Engineering Journal .2(1995):B101-B107. |
入库方式： OAI收割
来源：过程工程研究所
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