REGULARITIES AND TECHNOLOGICAL REGISTRATION OF TOTAL PROCESS OF GRANULATION OF POWDERED MATERIALS IN APPARATUS WITH PSEUDO-BOILING LAYER

被引：0

作者：

Rustamov, Ya. I. ^{[1
]}

Samedova, T. A. ^{[1
]}

Rustamova, G. Ya. ^{[1
]}

机构：

[1] Azerbaijan Natl Acad Sci, Inst Polymer Mat, Baku, Azerbaijan

来源：

PROCESSES OF PETROCHEMISTRY AND OIL REFINING | 2009年 / 10卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The carrying out of processes of granulation of powdered materials in pseudo-boiling layer with feeding of binding liquid have been considered. It has been established that these processes are two-stage, consisting of stages of pure moistening of powders and their own granule formation. It has been shown that minimum moisture providing a beginning of agglomeration of particles depends on their porosity. It has been proposed the scientific conception about that in apparatuses with pseudo-boiling layer a formation and growth of granules takes place due to collision of particles. This conception allows determining and calculating a porosity of hard bodies. The mathematical expressions describing an interrelation between basic parameters of process have been proposed

引用

页码：67 / 74

页数：8