湍动流化床

甲醇制烯烃（MTO）是一个重要的煤化工过程，本文针对新型MTO动力学及MTO湍动流化床反应器的模型化展开详细研究。

Methanol to olefins ( MTO ) is an important coal chemical process . In this paper , modeling and simulation of the turbulent fluidized bed reactor applied to MTO process were carried out . The works include the following three parts : 1 .

湍动流化床内相间传质系数的测定

The Measurement of the Mass Transfer Coefficient in Turbulent Fluidized Bed

进一步的，本文建立了MTO过程的湍动流化床反应器模型。

Fluidized bed reactor simulation . A turbulent fluidized bed reactor model was developed for the MTO process , which included two parts .

硝基苯在湍动流化床加氢制取苯胺

Aniline obtained from nitrobenzene hydrogenation in a turbulent fluidized bed

细颗粒湍动流化床气固流动及混合规律的研究

Hydrodynamics and mixing behaviors of fine particles in a turbulent fluidized bed

工业湍动流化床反应器内流体力学行为的模型化研究

Fluid dynamic simulation of a turbulent fluidized bed reactor

有内构件工业湍动流化床反应器的模型化&反应器模型的开发

Modeling of industrial turbulent fluidized bed with inner vertical heat exchanger & development of reactor model

实验表明，湍动流化床的密相除进行总体循环运动外，还存在着激烈的返混。

The experiment results indicate that besides the cycling movement , there is a seriousbackmixing in the dense phase .

但是由于实验条件及实验方法的不同，导致近年来对湍动流化床的流动特性的研究结果还存在很大的争议。

However , because of the different experimental conditions and different experimental methods , there is considerable controversy on the findings of the flow characteristics of turbulent fluidized bed in recent years .

本工作研究了湍动流化床的流体力学特性，包括湍动流态化的流型和流型过渡，床内相分布，总体循环以及传质效率等一系列重要的问题。

Hydrodynamics of turbulent fluidization , specifically , concerning the flow regimes and their transitions , phase-distribution , overall circulation of solids and Bass transfer in fluidized beds , was investigated experimentally and theoretically .

气化剂预热温度对加压湍动循环流化床煤气化的影响

Effect of gasifying agent preheating temperature on pressurized turbulent CFB coal gasification

蒸汽煤比对湍动循环流化床煤气化的影响

Effect of steam / coal ratio on coal gasification in turbulent circulating fluidized bed

近年来，湍动床的各种工业中的应用越来越广泛，但是由于实验条件及实验方法的不同，导致对湍动流化床的流动特性还存在很大的争议。

In recent years , the turbulent fluidized bed is applied to all kinds of industry more and more widely . Owing to different experiment condition and experimental method , which lead to different results in the flow quality .