fluidized bed furnace

Systematic experiments have been made to study the effective factors to carbon transfer coefficient including carburizing temperature, atmosphere carbon potential, Al 2O 3 particle diameter and surfacial fluidizing velocity based on the carburizing gas resource of butane and air in a fluidized bed furnace.

以丁烷加空气为流态化渗碳气源，系统试验研究了流态化渗碳温度、气氛碳势、刚玉粒径及表观流态化速度等对碳传递系数的影响。

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By the experiment of combustion of LPG in a fluidized bed furnace, the effects of operating parameters and particle properties on the temperature level and distribution are studied.

本文通过液化石油气在流化床内的燃烧实验，分析了各操作参数和固体粒子的特性对流化床的温度水平和温度分布的影响规律；

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High carburized rate was attainedby using Al O fluidized bed furnace.

结果表明:适当控制氮气与丙烷的比例可以获得良好的渗层组织及很高的表面硬度;刚玉流动粒子炉渗碳能够获得较高的渗碳速度.

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