Volatile material the method that reduces abnormal smells from the patient in a kind of removing polyether polyol

The invention discloses volatile material the method that reduces abnormal smells from the patient in a kind of removing polyether polyol.Described method includes antioxidant and reducing agent are added in polyether polyol and then processes by stripper and short distance vaporising device that collection obtains Contents In Polyether Polyol.Use while antioxidant and reducing agent, one side antioxidant prevents the unsaturated bond in polyethers to be oxidized, thus has cut off the source of generating portion aldoketoneses volatile material；Reducing agent can make aldoketoneses material be reduced into alcohols, and the interaction of hydrogen bond between hydroxyl will be significantly less than chemical bond, thus be easier to be removed.