CAJ | 학술논문

以环氧乌桕梓油、甲醇、水为原料，以氟硼酸为催化剂，对环氧乌桕梓油进行醇解开环合成乌桕梓油多元醇工艺进行了研究。结果表明，最佳工艺参数为：催化剂用量0.3%，甲醇环氧基摩尔比12.9：1，醇水摩尔比4.3：1，转速200 r/min，反应时间73 min，反应温度73℃。在此条件下，乌桕梓油多元醇羟值为212.67 mgKOH/g，转化率达96.5%。
이배양오구재유、갑순、수위원료，이불붕산위최화제，대배양오구재유진행순해개배합성오구재유다원순공예진행료연구。결과표명，최가공예삼수위：최화제용량0.3%，갑순배양기마이비12.9：1，순수마이비4.3：1，전속200 r/min，반응시간73 min，반응온도73℃。재차조건하，오구재유다원순간치위212.67 mgKOH/g，전화솔체96.5%。
Using epoxidized sapium sebiferum kernel oil,methanol,and water as raw materials,and fluobo-rie aeid as eatalyst,an investigation on the synthesis proeess of the sapium sebiferum kernel oil polyol via aleoholysis of epoxidized sapium sebiferum kernel oil was eondueted. Based on the single faetor experiment and response surfaee method,the optimized eonditions were eatalyst 0. 3%,molar ratio of methanol to ep-oxy group 12. 9 :1,molar ratio of methanol to water 4. 3 :1,stirring speed 200 r/min,reaetion time 73 min,and reaetion temperature 73 ℃. Under the optimal eonditions,the hydroxyl value of the sapium sbife-rum kernel oil polyol was 212. 67 mgKOH/g,the eonversion rate attained 96. 5%.