摘要
以脂肪酸甲酯(即生物柴油)为原料,在乳化剂存在下,用甲酸和双氧水进行环氧化反应,制备无毒环保型增塑剂。优化工艺条件为:脂肪酸甲酯(m)∶30%双氧水(m)∶88%甲酸(m)=1∶0.60∶0.09,反应温度60℃,反应时间9 h,所得产品环氧值4.65%,碘值4 g/100 g。
Taking the vegetable oil（the biodiesel fuel） as a raw material,and under the catalyst existence,joining the formic acid and the hydrogen peroxide solution carry on the epoxidation reponse preparation for non-toxic environmental plasticizer.The optimum conditions are as follows：adding material step by step,mass ratio of fatty acid methyl ester to H2O2（30%）to HCOOH（88%）1∶0.60∶0.09,reaction time 9h,temperature 60℃,the epoxy value is 4.65%,and the iodine value is 4 g/100 g.
出处
《武汉工业学院学报》
CAS
2010年第3期16-19,共4页
Journal of Wuhan Polytechnic University
关键词
脂肪酸甲酯
生物柴油
环氧化
增塑剂
fatty acid methyl ester
plasticizer
epoxidation
epoxy value
