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["酢산 내 알데히드는 어떻게 제거합니까"

2019-02-28View Original

Thread Content

"메틸알코올 카르복시화 된酢酸中的醛类怎样脱除"
Reply #22019-02-28
"석화 제품에서 알데히드 제거는 일반적으로 전용 수NgModule吸附或选择加氢。如果醛类杂质含量较低,则采用水NgModule吸附工艺投资和运行成本相对较低;如果醛类杂质含量较高,则采用选择加氢工艺相对较为合理。避免选择水NgModule吸附工艺时吸附塔过大、水NgModule用量也大,产生的废水NgModule固废也多,不经济,而且需要频繁切换再生,对生产稳定运行也很不利。"
Reply #32019-02-28
"수NgModule이 많이 사용됩니다. 필요하면 �样品可以寄给您做测试。1391245634"

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