Methods for phenol separation from styrene production process streams were investigated. The effective phenol removal is achieved by treating the process stream with sulfonated ion-exchange resin & sodium hydroxide solution. Using of sulfonated resin leads not only to phenol conversion but also to dehydration of methyl phenyl carbinol along with styrene formation.
фенол, ацетофенон, метилфенилкарбинол, phenol, acetophenone, methyl phenyl carbinol
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