Simultaneous chemical reaction and mass transfer in the channels of sheet-metal coils

被引：0

作者：

Lockemann, CA ^{[1
]}

Schlunder, EU ^{[1
]}

机构：

[1] UNIV KARLSRUHE, INST THERM VERFAHRENSTECHN, TECH HSCH, D-76128 KARLSRUHE, GERMANY

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 1996年 / 35卷 / 05期

关键词：

sheet-metal coils; oil; heat transfer; reaction; diffusion;

D O I：

10.1016/0255-2701(96)80017-1

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The removal of rolling oil from the surface of coiled sheet metal is characterized by two stages: volatile components desorb easily and are removed through laminar flow in the channels within the coil, while nonvolatile constituents of the oil decompose in the presence of oxygen. In order to do so, the oxygen must diffuse into the channels of the coil, where it reacts with the oil, thereby forming products which again leave the coil by diffusion. A model has been developed to describe this behavior.

引用

页码：373 / 379

页数：7