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【摘 要】
：
对硫醇氧化为二硫物的反应作了讨论，并在此基础上选择出一种符合二甲硫基甲苯二胺合成体系工艺要求的甲硫醇回收方法，以小试得出的最佳反应条件已在中试工艺中实施，效果良好。
【机 构】
：
青岛化工学院
【出 处】
：
聚氨酯工业
【发表日期】
：
1997年4期
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