DICP OpenIR
Subject Area物理化学
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)
Conference Name8TH WORLD CONGRESS OF CHEMICAL ENGINEERING
Conference Date2009-8-23
2009-08-23
Conference Place加拿大
Pages1373/1
Department九室
Funding OrganizationÉcole Polytechnique de Montréal
AbstractAbatract: 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.
Language中文
Document Type会议论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/113804
Collection中国科学院大连化学物理研究所
Corresponding AuthorChen GW(陈光文)
Recommended Citation
GB/T 7714
Zhao YC,Chen GW,Yuan Q. Extraction Characteristics in Opposed-flow and Cross-flow Inlet Confiqurations Microchannels[C],2009:1373/1.
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