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脱硫脱硝厂家全力打造專業的脫硫脫硝脫白公司

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當工況不能滿足溫度時低溫脫硝填補了這一空白

13

发表时间：2020-08-07 08:12

傳統的濕法脫硝大量的使用氧化劑如:臭氧、亞氯酸鈉、次氯酸鈉、二氧化氯、雙氧水、高錳酸鉀、三乙醇胺等，費用高、容易形成氯離子、硝酸鹽等二次汙染。綠色低溫濕法脫硝技術采用的是從植物提取液裏面生成的微生物菌劑，綠色天然，不會生成二次汙染，且能大量降低運行費用。

同SNCR脫硝相比，綠色低溫脫硝不需要爐膛850-1100℃的高溫，不會破壞鍋爐結構，沒有腐蝕不會造成氨逃逸，脫硝效率遠高于爐內脫硝；同SCR脫硝相比，綠色低溫脫硝同樣對煙氣溫度無苛求，不需要使用和更換催化劑，沒有氨逃逸，運行費用更低。

此項技術適用于一切需要脫硝的工業鍋爐、窯爐以及鋼鐵燒結機煙氣和焦化行業焦爐煙氣，尤其適合解決低溫條件下的脫硝難題。在現實中很多鍋爐/窯爐工況複雜，無法滿足脫硝需要的溫度850℃-1200℃或者220℃-500℃；時候就得需要低溫脫硝了只要滿足20℃-210℃就可以。填補了低溫脫硝的空白。

玻璃厂尾部低温脱硝.png

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