Mathematical Modeling of Sulfate Fining in a Glass Melting Furnace

被引：2

作者：

Oda, Kenji ^{[1
,2
]}

Kaminoyama, Meguru ^{[2
]}

机构：

[1] Asahi Glass Co Ltd, GC SIBU, Chiyoda Ku, Tokyo 1008405, Japan

[2] Yokohama Natl Univ, Dept Chem Syst Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 2009年 / 42卷 / 12期

关键词：

Glass; Furnace; Sulfate; Fining; Decomposition; DECOMPOSITION; SULFUR; CONVECTION; FLOW;

D O I：

10.1252/jcej.09we062

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this study, we propose a new mathematical model of dissolved SO3 transport in a glass melting furnace, considering secondary decomposition of sulfate. The calculated concentration of SO3 agrees with measured data near the maximum temperature area, hot spot, in an actual glass tank furnace. The effect of onset temperature of secondary decomposition, the maximum solubility of SO3 and concentration of inlet SO3 on sulfate fining is quantified by simulation.

引用

页码：868 / 877

页数：10

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