湍动流化床
- 网络turbulent fluidized bed
![湍动流化床](../cache/1414492.jpg)
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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 .
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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
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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 .
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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
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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
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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
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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
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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 .
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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 .
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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 .
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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
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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
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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 .