This article is a comprehensive overview of gas-liquid and liquid-liquid mass transfer in microstructured reactors (MSR). MSR are known to offer high heat and mass transfer rates for two phase systems due to high surface to volume ratio as compared to conventional reactors. The reactions with fast kinetics controlled by mass transfer have been successfully intensified using MSR. The first part of the review deals with the methods of mass transfer characterization. Further, different dimensionless parameters used to analyze mass transfer in MSR are discussed. The literature data with different flow regimes and proposed empirical correlations for both gas-liquid and liquid-liquid systems is also presented. The conventional mass transfer models such as penetration and film theory are analyzed. Finally, the important issues of mass transfer in MSR are summed up. (C) 2011 Elsevier Ltd. All rights reserved.

中文翻译：

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微结构反应器中的气-液和液-液传质

本文是对微结构反应器 (MSR) 中气-液和液-液传质的综合概述。众所周知，与传统反应器相比，MSR 可为两相系统提供高的热和质量传递速率，因为它具有高表面积与体积比。使用 MSR 已经成功地加强了由传质控制的具有快速动力学的反应。评论的第一部分涉及传质表征方法。此外，还讨论了用于分析 MSR 中传质的不同无量纲参数。还提供了具有不同流态的文献数据以及针对气液和液液系统提出的经验相关性。分析了传统的传质模型，如渗透和薄膜理论。最后，总结了MSR中传质的重要问题。(C) 2011 Elsevier Ltd。保留所有权利。