沸腾床又称流化床。状如沸腾液体的流态化固体颗粒层(见固体流态化)。一般,具有液体的一些特性,如对器壁有流体压力的作用、能溢流和具有粘度等。由于工作的固体物的颗粒比较小,且在流体作用下处于剧烈运动的状态,对于许多化学反应(如焙烧、催化、催化裂化等)和许多化工过程(如干燥、吸附等)的进行有利。
关键词 :渣油加氢;固定床;沸腾床;悬浮床 [gap=1042]Key words: resid hydrotreating; fix bed; ebullated bed; slurry bed
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沸腾床反应器 ebullated bed reactor ; fluidized bed reactor ; ebullated be
沸腾床设备 boiling-bedreactor ; fluidized-bed rea ; boiling-bed re
沸腾床干燥 boiling-bed drying ; [化工] [矿业] boiled bed drying
沸腾床硫化法 boiling-bed cure
沸腾床干燥器 Fluidized bed dryer ; fluid bed dryer
多段式沸腾床设备 multistage fluidized-bed reactor
沸腾床干燥机 jet crop drier
真空沸腾床干燥法 vacuum flash operation
沸腾床安装调试说明 specification for the bed cooler
此方程可用于工业沸腾床反应器的设计与优化操作。
The equation can he applied to design and optimization of industrial fluidized bed reactor.
介绍双室沸腾床交换器的特点和工作过程、水处理流程及应用。
The character and working procedure of double chamber fluidized bed is introduced.
介绍双室沸腾床交换器的特点和工作过程、水处理流程及应用。
The character and working procedure of double chamber fluidized bed is introduced. Its application and water treatment process is described.
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