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柬埔寨彩票 > 技术核心 > 活性焦干法烟气集成净化技术(脱硫脱硝一体化CSCR技术)
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活性焦干法脱硫技术(脱硫脱硝一体化CSCR技术)

一、工艺原理

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4NO+4NH3+O2===4N2+6H2O

柬埔寨彩票6NO2+8NH3===7N2+2H2O 

二、工艺介绍

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三、工艺流程

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四、技术特点

1.可节省大量水资源,只需要一个系统就可以同时除去NOx和SOx,其脱硫脱氮工艺,非常适合老厂改造;

2.实现了脱除NOx、SOx和粉尘的一体化。SO2的脱除率可达到98%以上,能去除湿法难以除去的SO3,NOx的脱除率可达到85%;

3.能除去废气中的炭氮化合物(如二噁英),金属(如水银)及其它有害物质;

4.干式处理工艺,烟筒的侵蚀和腐蚀性极小;

5.产出的副产品可生产硫磺,硫酸或其它高纯度硫系列产品,可以有效的实现硫的资源化,是有效的循环经济;

6.基本无固体废物、废水的产生,无二次污染;

7.工艺处理前后无需加热,整体能耗较低,是良好的节能系统;

8.处理作业环境安全、清洁、低能耗,运行维护方便,维护成本低;

9.完全符合清洁生产和循环经济的需要。

五、应用范围                       

1.火力发电厂 

2.柴油发电装置

3.都市大型废弃物焚化厂

4.危险废弃物焚化厂

5.污泥焚化厂

6.土壤污染改造

7.炼钢烧结炉 

8.锅炉、工业炉或熔炉等产生的尾气

9.化工厂、化石厂 

10.TFT/TCD玻璃熔炉厂


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