CAJ | 학술논문

以离子液体为介质,采用正交试验法确定尿素醇解法最佳合成碳酸二甲酯的条件,通过极差分析和方差分析法结果对比,最终确定尿素醇解法最佳合成碳酸二甲酯的条件是：150℃下,离子液体与尿素化学计算量比为2.0下合成7个小时。
이리자액체위개질,채용정교시험법학정뇨소순해법최가합성탄산이갑지적조건,통과겁차분석화방차분석법결과대비,최종학정뇨소순해법최가합성탄산이갑지적조건시：150℃하,리자액체여뇨소화학계산량비위2.0하합성7개소시。
Dimethyl Carbonate were synthemed from urea and methanol in ionic liquids in the work..The highly productive conditions were explored by using orthogonal expenriment design.Through compareing the results of range analysis and variance analysis,the idea sythemitic conditions of dimethyl carbonate from urea and methanol in ionic liquid were as follows：at 150℃,at 1 of the ratio of ironic liquid to urea,and for 7 hours.