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天津大学化工系,天津大学化工系,天津大学化工系
网络首发:1983-03-25,
纸质出版:1983-03-25
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胡宗定, 张瑛, 黄璐. 气-液-固三相流化床液相返混的研究(稳态法)[J]. 化工学报, 1983,(1).
胡宗定, 张瑛, 黄璐. Studies on the Liquid Axial Mixing in Three-Phase Fluidized Bed (Steady Tracer Injection Method)[J]. CIESC Journal, 1983, (1).
胡宗定, 张瑛, 黄璐. 气-液-固三相流化床液相返混的研究(稳态法)[J]. 化工学报, 1983,(1). DOI:
胡宗定, 张瑛, 黄璐. Studies on the Liquid Axial Mixing in Three-Phase Fluidized Bed (Steady Tracer Injection Method)[J]. CIESC Journal, 1983, (1). DOI:
采用稳态法研究了气速、液速、固体粒子直径及密度和床径对三相流化床液相返混的影响.根据实验数据
获得了如下的计算Pe_l的关联式:Pe_l=24.32(U_l/U_t)~(1.2)U_g~(-0.34)D_t~(-0.5)d_pρ_s~2
The effects of liquid and gas velocities
average diameter and density of solid particles and column diameter on liquid mixing in three-phase fluidized bed were determined. On the basis of the data obtained
the following correlation for Pe; was obtained:
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