CORRELATION FOR SOLIDS HOLDUP IN RISER OF CIRCULATING FLUIDIZED-BED WITH 2-COMPONENT PARTICLES

被引：1

作者：

IJICHI, K

NISHIYAMA, Y

TANAKA, Y

UEMURA, Y

HATATE, Y

YOSHIDA, K

机构：

[1] Dept. of Chem. Eng., Kagoshima Univ.

[2] Dept. of Chem. Eng., Univ. of Tokyo

来源：

KAGAKU KOGAKU RONBUNSHU | 1991年 / 17卷 / 02期

关键词：

CIRCULATING FLUIDIZED BED; SOLIDS HOLDUP; 2-COMPONENT SYSTEM;

D O I：

10.1252/kakoronbunshu.17.426

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The solids holdup within the riser of a circulating fluidized bed (CFB) with two-component particles was measured. Iron powders and silica sand, which are of nearly the same diameter but different in density, were mixed and fluidized. A correlation was proposed to estimate the axial solids holdup within the riser by considering superficial gas velocity, solids circulation rate and initial concentration of iron powder. of iron powder.

引用

页码：426 / 429

页数：4