流化

• One of the most successful methods of achieving this depends on the use of fluidisation .
  达到这一目的最成功的方法之一就是采用流化技术。
• The bed is considered to be just fluidized and is referred to as an incipiently fluidized bed .
  床层可认为是刚刚流化，并称为初始流化床。
• The oil is injected into the bed of fluidized coalite and cracks on contact with hot solid .
  该油注于流化焦粉床层中，与热固体接触而裂解。
• For satisfactory fluidization under these conditions an agitator is used in the bed .
  在这些情况下，为了得到满意的流态化，在流化床中加有搅拌器。
• With proper use of baffles or in tapered vessels, this undesirable behavior can be reduced .
  合理地应用挡板或在锥形流化床中，可减轻这种不良的性状。
• The same kind of reasoning can be used to explain vertical coalescence of bubbles in fluidized beds .
  人们可用同样推理解释流化床中气泡在垂直方向上的合并。
• The properties of solid and fluid alone will determine whether smooth or bubbling fluidization occurs .
  仅仅固体和流体的性质就能决定产生的是平稳流化还是鼓泡流化。
• The inventory of solids in a fluidized bed can easily be found by pressure drop measurements across the bed .
  流化床内的固定藏量可以用测定床层的压降办法很容易地求得。
• Residence times have also been used to characterize the fluidized bed and to interpret conversion data .
  停留时间分布模型也早已被用来表示流化床的特征和说明转化率数据。
• To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds .
  为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。