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- A mathematic model was established to discuss effects of mass transfer on Fischer-Tropsch synthesis in slurry bubble column reactor. 采用建立数学模型的方法在鼓泡浆态床反应器体系中讨论了传质对费托合成反应行为的影响。
- The radiant orifice gas distributor and internals were set in the slurry bubble column to distribute the gas uniformly and optimize the suspension effect of solids. 为了实现气体均布和优化固体悬浮效果,在浆态床内设置辐射式锐孔气体分布器和内部构件。
- Liquid Entrainment in Slurry Bubble Column Reactor 淤浆鼓泡床反应器中的液沫夹带
- Study of chaos characteristic in the slurry bubble column reactor 浆态鼓泡床反应器的混沌性研究
- The hydrodynamics of slurry bubble columns with and without a perforated plate distributor have been investigated with a coal solid concentration of 29% (wt) under a continuous operation mode for both liquid and solid. 摘要对于有、无进料口多孔板分布器两种结构下淤浆床中的流动特性进行了考察。
- Gas Holdup in Large Scale Slurry Bubble Column Reactor with Jet Sparger 喷管分布器大型浆态鼓泡床反应器气含率的研究
- Studies of phase holdup and particle size distribution in slurry bubble column reactor 浆态床反应器中相含率及粒径分布的研究
- CENTRAL COMPOSITE STATISTICAL ASSESSMENT OF GAS-LIQUID MASS TR ANSFER IN SLURRY BUBBLE COLUMN REACTOR 中心复合设计法研究浆液床反应器的气液传质特性
- Gas-Liquid Mass Transfer in a Slurry Bubble Column Reactor under High Temperature and High Pressure 高温高压下浆态鼓泡床气液传质系数的测定
- Axial Distribution of Solid and Gas Holdup in a Pressurized Slurry Bubble Column 加压浆态鼓泡床中固含率与气含率轴向分布的研究
- Keywords slurry bubble column reactor;hydrodynamics;dynamic gas disengagement(DGD); 浆料鼓泡塔反应器;流体力学;动态气体逸出;
- The effect of a perforated plate distributor on the hydrodynamics of a slurry bubble column at high solid concentrations 高固相浓度下多孔板分布器对淤浆床内流动特性的影响
- Keywords Fischer-Tropsch synthesis;slurry bubble column reactor;cobalt-based catalyst;support;precursor;dispersion;reducibility; 费托合成;鼓泡浆态床;钴基催化剂;载体;前驱体;分散度;还原度;
- slurry bubble column 浆态鼓泡塔
- The heat transfer between an immersed horizontal tube and the two-phase flow in a bubble column were measured. 本研究对鼓泡塔中气液两相流与浸没在其中的水平管间的对流传热系数进行了实验测定。
- Comparing with that of bubble column, the liquid axial backmixing apparently decreases after inserting the baffles. 而且与空塔比较,液相轴向返混系数明显减小。
- At present, a few CFD simulations of countercurrent of liquid and gas in the bubble column are found. 目前,关于鼓泡塔内气液逆流操作的CFD模拟计算还很少。
- In this article, we present a new quasi single-fluid model according to the flow characteristic of bubble column of countercurrent of liquid and gas. 我们根据气液逆流鼓泡塔内的流动特点,提出了新的拟单相流模型,通过计算发现鼓泡塔内存在三个流动区域:核心区、零轴向速度区和塔壁附近回流区。
- In the experiment, the hot-film anemometry was applied to the countercurrent bubble column and local measurements of gas hold-up were obtained. 实验中应用热膜流速仪对逆流鼓泡塔气液两相流场进行了多点测量,并通过对测量电压信号的分析处理得到了各测量点的气含率。
- The large eddy simulations (LES) with the Euler-Euler approach is used to study the gas-liquid flow in a partially aerated bubble column. 摘要采用气液两相流动的欧拉-欧拉大涡模拟,研究了偏心进气式鼓泡塔内气液两相湍流流动。