Self-acting desulphurization in pulverized brown coal furnaces

被引：0

作者：

Hentschel, A. ^{[1
]}

Schoppe, F. ^{[1
]}

Stumvoll, S. ^{[1
]}

Zgryzek-Weber, S. ^{[1
]}

机构：

[1] Firma Kohlenstaubtechnik, Geretsried, Germany

来源：

Brennstoff-Waerme-Kraft | 1996年 / 48卷 / 05期

关键词：

Coal fueled furnaces - Fly ash - Fuel burners - Gases - Lignite - Pulverized fuel - Sulfur dioxide - Wastes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

If pulverized brown coal is fired in a Schoppe burner and the waste gases including the fly ash are rapidly cooled down at 55 to 60 °C, the SO2 will be found by the ash completely. The result is waste gas with SO2 = O. The burner utilizes a peculiar flow effect, which is produced in a burner-muffle. This is most likely the cause of the desulphurization effect.

引用

页码：14 / 19

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