CAJ | 학술논문

以非酸催化剂为催化剂，采用无溶剂法工艺合成环氧大豆油，进行实验室小试，优化工艺条件为：大豆油：H2 O2：乙酸为1：（0．40～0．45）：（0．65～0．70）（W／W／W），催化剂用量5％～6％（以大豆油计），相转移稳定剂用量0．2％～0．3％（以大豆油计），反应温度70～75℃。根据小试优化的工艺条件确定了环氧大豆油的生产工艺，分别采用新鲜乙酸和乙酰柠檬酸三丁酯回收乙酸进行了中试，所得产品质量能达到一级品和合格品要求。
이비산최화제위최화제，채용무용제법공예합성배양대두유，진행실험실소시，우화공예조건위：대두유：H2 O2：을산위1：（0．40～0．45）：（0．65～0．70）（W／W／W），최화제용량5％～6％（이대두유계），상전이은정제용량0．2％～0．3％（이대두유계），반응온도70～75℃。근거소시우화적공예조건학정료배양대두유적생산공예，분별채용신선을산화을선저몽산삼정지회수을산진행료중시，소득산품질량능체도일급품화합격품요구。
With the catalyst of non-acid catalyst, the solvent-free synthesis process of epoxy soybean oil was tested in laboratory.The optimum conditions were as follows:soybean oil:H2 O2:acetic acid=1:(0.40~0.45):(0.65~0.70) (W/W/W), catalyst dosage 5%~6% (basis of soybean oil), transform stabilizer 0.2%~0.3% (basis of soybean oil), reaction temperature 70~75 ℃.According to the process condition was optimized production process of epoxy soybean oil were determined.Using fresh acetic acid and acetic acid recycled of tributyl O-acetylcitrate the pilotscale experiments were studied, the product quality can reach the first class products and qualified products requirements.