Gradientless Spinning Film Reactor for Gas-Liquid Reaction Studies

这项研究工作是开发一种用于气液反应动力学研究的新型实验反应器。它被称为无梯度旋转膜反应器（GSFR），它包括沿反应器壁流动的膜，而反应器壁又是绕其轴旋转的水平圆柱体。该研究将利用GSFR的独特特性研究旋转膜流动、气体混合、液体混合、气侧传质、液侧传质以及气液反应速率。这些结果对多相反应器的设计和放大是有必要的。预计将进一步扩展到三相（气-液-固）系统。

This research work is developing a new experimental reactor for the kinetic study of gas-liquid reactions. Called the gradientless spinning film reactor (GSFR), it comprises a film which flows along the walls of the reactor, which in turn is a horizontal cylinder rotated about its axis. The research will investigate spinning film flow, gas mixing, liquid mixing, gas-side mass transfer, liquid-side mass transfer, and gas-liquid reaction rates utilizing the unique properties of the GSFR. These results are needed in the design and scale-up of multi-phase reactors. A further extension to three-phase (gas-liquid-solid) systems is anticipated.