The invention relates to a process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes, said process comprising distilling said mixture in a distillation column in the presence of an alkaline compound, wherein in the bottom of the distillation column substantially no water is present.
本发明涉及一种降低
环己酮和一个或多个醛混合物中醛浓度的方法,该方法包括在存在碱性化合物的情况下,在蒸馏塔中蒸馏该混合物,其中在蒸馏塔底部基本上没有
水存在。