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Control Practice of SO3 Generation Ratio in Flue Gas of No.2 Flash Furnace of Guixi Smelter |
Received:September 26, 2019 Revised:October 08, 2019 |
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DOI:doi:10.3969/j.issn.1007-7545.2020.02.019 |
KeyWord:SO3 generation ratio; control measures; flash furnace working condition; sulfation airflow |
Author | Institution |
XIA Zhongzhi |
江西铜业股份有限公司贵溪冶炼厂 |
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Abstract: |
Control of SO3 generation ratio in flue gas of No.2 flash furnace of Guixi Smelter was introduced. Factors affecting generation of SO3 and sulfation of dust in exhaust system were analyzed. After improvement and management, SO3 generation ratio was controlled at a reasonable level, and working conditions of exhaust system of flash furnace were stabilized. |
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