The Gas Hold-up of Downflow Liquid Jet Loop Reactor

Li Baozhang; Shang Longan and Jiang Xinzhen(Northwest University; Shaanxi Xian)Yang Wenxuan(Yanan University; Shaanxi Yanan)

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The Gas Hold-up of Downflow Liquid Jet Loop Reactor

更新时间：2025-12-16

- The Gas Hold-up of Downflow Liquid Jet Loop Reactor
- CIESC Journal Issue 2, (1991)
- 作者机构：
  
  西北大学化工系,西北大学化工系,延安大学,延安大学 ,西安,,延安,陕西,延安,陕西,西安
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 1991，
  
  Published：25 April 1991
- 稿件说明：
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Li Baozhang, Shang Longan and Jiang Xinzhen(Northwest University, Shaanxi Xian)Yang Wenxuan(Yanan University, et al. The Gas Hold-up of Downflow Liquid Jet Loop Reactor[J]. CIESC Journal, 1991, (2).
DOI：

Li Baozhang, Shang Longan and Jiang Xinzhen(Northwest University, Shaanxi Xian)Yang Wenxuan(Yanan University, et al. The Gas Hold-up of Downflow Liquid Jet Loop Reactor[J]. CIESC Journal, 1991, (2). DOI：

摘要

本文从奈维—斯托克斯运动方程出发

结合体系特性及反应器内流体流动状况

建立了计算下喷式环流反应器气含率的模型方程式

并依实验结果确立了模型参数.该模型方程式适用于牛顿型与非牛顿型流体体系.

Abstract

The gas hold-up characteristics of a downflow liquid jet loop reactor were studied with Newtonian and non-Newtonian fluids. The optimum ratio of draft tube to reactor diameter was found to be about 0.57. A theoretical model was obtained by solving the equation of motion. The prediction of gas holdup with the model agreed with the experimental data. These results could be useful for design and scale-up purposes.

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