Preparation of cumene peroxyneodecanoate by microchannel reactor
Based on the development of microreactors and their inherent safety characteristics,the process of preparing cumene peroxyneodecanoate using microchannel reactors had been explored.The effects of reaction temperature,material ratio,and residence time on the solid content and yield of the re-action were studied,as well as the optimal synthesis conditions.The results showed that the optimal reac-tion conditions were potassium hydroxide∶ isopropylbenzene∶ neodecanoyl chloride(molar ratio)1.30∶1.05∶1.00,glass module reaction temperature of 50℃,silicon carbide module reaction temperature of 60℃,reaction residence time of 57 s.Under the above cohtions,the yield and the solid content were the best,86.14%(mass fraction)and 92.46%.
microchannel reactorcumene peroxyneodecanoateultra-high activity initiatorreac-tion temperaturematerial ratioresidence time
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