燃煤电厂锅炉烟气湿法脱硫技术的现状与展望

doi:10.16039/j.cnki.cn22-1249.2019.05.005

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摘要

燃煤锅炉烟气脱硫是控制大气污染排放，有效预防酸雨的重要措施。目前国内外研究开发的烟气脱硫技术达200多种，其中湿法烟气脱硫技术因工艺成熟、效率高被燃煤锅炉广泛应用，本文分析了常用的两种方法即石膏法脱硫（以废制废）与氨法脱硫（以废制用）的技术工艺现状，并对存在的问题进行了分析探讨。

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	吕雪飞
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关键词: 燃煤烟气氨法脱硫石膏法脱硫大气污染 SO₂

Abstract:

Flue gas desulfurization of coal-fired boilers is an important measure to control air pollution emissions and effectively prevent acid rain. At present, there are more than 200 flue gas desulfurization technologies researched and developed at home and abroad. Among them, wet flue gas desulfurization technology is widely used in coal-fired boilers due to mature technology and high efficiency. This paper analyzes two commonly used methods, gypsum desulfurization (to waste The technical process of desulfurization (for waste) with ammonia method, and the existing problems are analyzed and discussed.

Key words: coal-fired flue gas ammonia desulfurization gypsum desulfurization atmospheric pollution SO₂

出版日期: 2019-05-25 发布日期: 2019-05-25 整期出版日期: 2019-05-25

ZTFLH:

TK229

引用本文:

吕雪飞, 甘树坤, 吕颖. 燃煤电厂锅炉烟气湿法脱硫技术的现状与展望 [J]. 吉林化工学院学报, 2019, 36(5): 19-22.
LV Xuefei, GAN Shukun, LV Ying. Present Situation and Prospect of Flue Gas Desulfurization Technology for Boiler in Coal-fired Power Plants . Journal of Jilin Institute of Chemical Technology, 2019, 36(5): 19-22.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.05.005 或 http://xuebao.jlict.edu.cn/CN/Y2019/V36/I5/19

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