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Effect of gas velocity on fluid density of a group `A' material

机译：气体速度对“ A”类材料流体密度的影响

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A catalyst characterized as Geldatr A, having fines content (F_(44)) 25-45 percent was fluidized in lab and pilot scale reactors at gas velocities ranging from 0 to 60 cm/s. Fluid bed density (P_(bed)) Was found to be dependent principally on gas velocity, static bulk density (P_(abd)) and percent fines over a wide range of operating velocities (U_g). P_(bed) increased with decreasing percent fines, the effect being more pronounced in larger units.

机译：将具有细粉含量（F_（44））25-45％的名为Geldatr A的催化剂在实验室和中试规模的反应器中以0至60 cm / s的气体速度流化。发现流化床密度（P_（bed））主要取决于气体速度，静态堆积密度（P_（abd））和大范围工作速度（U_g）的细粉百分比。 P_（床）随着细粉百分比的降低而增加，在较大的单位中效果更明显。

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来源
《Fluidization IX》|1998年|p.93-100|共8页
会议地点 Durango CO(US)
作者
Vincent G. Reiling; Process Engineer;
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正文语种 eng
中图分类化学工业;
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Effect of gas velocity on fluid density of a group `A' material

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