CAJ | 학술논문

在自制反应装置中,以己二酸为催化剂,考察了各种因素对甘油氯化制备二氯丙醇反应的影响.实验结果表明,甘油氯化的较优条件是:催化剂己二酸用量为甘油质量的6%~7%,反应温度110~120益,带水剂甲苯,二氯丙醇的收率达到90%.催化剂己二酸重复使用5次活性不下降.
재자제반응장치중,이기이산위최화제,고찰료각충인소대감유록화제비이록병순반응적영향.실험결과표명,감유록화적교우조건시:최화제기이산용량위감유질량적6%~7%,반응온도110~120익,대수제갑분,이록병순적수솔체도90%.최화제기이산중복사용5차활성불하강.
In our self-made reactor, the influence of various factors to prepare reaction of glycerol chloride system is inspected. The experimental result shows the optimum conditions of chlorination of glycerol as follows: the catalyst dosage of glycerol adipate meets the quality of 6%~7%, reaction temperature meets 110~120℃, the water-entrainer toluene, two chlorine propanol yield reached 90%. The catalyst can be reused 5 times without activity of adipic acid decreased.