借助上升的液体反应物和气流使催化剂颗粒维持在悬浮状态的一种流化床。

A type of fluidized bed in which catalyst particles are held in suspension by the upward movement of the liquid reactant and gas flow.

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从气相含率、液体循环速度和体积氧传质系数方面研究自行设计新型结构的三重环流生物流化床的流体力学与传质特性。

Hydrodynamics and mass transfer of triplet loop biological fluidized bed reactors were studied in terms of gas holdup, liquid circulation velocity and volumetric mass transfer coefficient.

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用脉冲示踪法对二维三相循环流化床液体停留时间分布(rtd)进行了测定。

Pulse tracer method was used to measure the residence time distribution (RTD) in Two-dimensional Three-phase circulating fluidized bed.

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