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メタノールの三塔精留、加圧循環槽はアルカリ性を示す

2016-08-25View Original

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加圧塩還流槽をアルカリ性にする物質として、アンモニア以外に何があるか?最近、加圧還流槽がずっとアルカリ性を示しており、原因が分からない
Reply #22016-08-26
pH値は正常で、8台後半、9台前半です。
Reply #32016-08-27
通常、タワー内のpHは7~11に保たれるべきではないのか?
Reply #42016-08-28
ええ、予熱タンクのpHは正常ですが、加圧循環槽はアルカリ性を示しています。

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