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蒸發硫酸銨材質選擇

發布時間:2024-10-30瀏覽次數:59

硫酸銨蒸發結晶如果PH控制在6-8,選擇316L或者2205雙相不銹鋼也能夠使用,但是蒸發加熱過程中硫酸銨會分解,造成車間內氨味很大,工人工作環境和環保要求不合格。

降低硫銨分解就需要把PH控制在5左右,這樣316L或者2205雙相不銹鋼材質腐蝕問題就顯現出來,造成嚴重的跑冒滴漏,這樣蒸發器的材質就要提高,鈦材。雖然投資會增大,但是有效解決了泄露問題。


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