| Extraction Characteristics in Opposed-flow and Cross-flow Inlet Confiqurations Microchannels | |
| Zhao YC(赵玉潮) ; Chen GW(陈光文) ; Yuan Q(袁权) | |
| 2009-08-23 | |
| 会议名称 | 8th world congress of chemical engineering |
| 会议日期 | 2009-8-23 |
| 会议地点 | 加拿大 |
| 页码 | 1373/1 |
| 通讯作者 | 陈光文 |
| 中文摘要 | abatract: in this paper, n-butanol-succinic acid-water was chosen as a typical experimental system. the microextractors are operated in cocurrent flow. the method of “time extrapolation” is developed to eliminate the significant mass transfer occured during sample collection. the mixture velocities of the immiscible liquid-liquid two phases are varied in the range of 0.01-2.5 m/s for the 0.4 mm microchannel and 0.005-2.0 m/s for the 0.6 mm microchannel, respectively. the reynolds numbers of the two-phase mixture vary between 19~650. the extraction efficiency in the t-junction microchannel systems is highly dependent on the inlet configurations, the fluids inlet location at cross-flow t-junction microchannel, the depth and length of microchannel, and the volumetric flux ratio. |
| 会议主办者 | école polytechnique de montréal |
| 学科主题 | 物理化学 |
| 语种 | 中文 |
| 内容类型 | 会议论文 |
| 源URL | [http://159.226.238.44/handle/321008/113804]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhao YC,Chen GW,Yuan Q. Extraction Characteristics in Opposed-flow and Cross-flow Inlet Confiqurations Microchannels[C]. 见:8th world congress of chemical engineering. 加拿大. 2009-8-23. |
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