EFFECT OF FINES ON ENTRAINMENT FROM GAS-FLUIDIZED BEDS

被引：0

作者：

GELDART, D

CULLINAN, J

GEORGHIADES, S

GILVRAY, D

POPE, DJ

机构：

来源：

TRANSACTIONS OF THE INSTITUTION OF CHEMICAL ENGINEERS | 1979年 / 57卷 / 04期

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D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Batch entrainment experiments have been done in a fluidized bed 0. 076 m diameter by 3. 8 m high with velocities up to 3 m s** minus **1 using solids ranging in density from 706 to 5000 kg m** minus **3 and in mean size from 62 to 219 mu m. When the fine and coarse particles were mixed, the carry-over rate of the coarse particles was increased significantly. None of the published correlations account for this effect. A new simple equation and calculation procedure are presented.

引用

页码：269 / 275

页数：7

共 9 条

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[2] AVEDESIAN MM, 1977, ADV GAS FLUIDIZATION
[3] GELDART D, 1977, CANADIAN CHEM ENG C
[4] Merrick D., 1974, AICHE SYM SER, V137, P366
[5] TANAKA I, 1972, MEM FACULTY ENG KYUS, V32, P117
[6] ELUTRIATION OF SOLID PARTICLES FROM A DENSE-PHASE FLUIDIZED BED
WEN, CY
HASHINGER, RF
[J]. AICHE JOURNAL, 1960, 6 (02) : 220 - 226
[7] YAGI S, 1955, SPR SOC CHEM ENG JAP
[8] Yerushalmi J., 1978, AICHE S SERIES, V74, P1
[9] A THEORETICAL-EMPIRICAL APPROACH TO THE MECHANISM OF PARTICLE ENTRAINMENT FROM FLUIDIZED BEDS
ZENZ, FA
WEIL, NA
[J]. AICHE JOURNAL, 1958, 4 (04) : 472 - 479

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