CAJ | 학술논문

文章采用732#强酸性阳离子交换树脂为催化剂,改进型无溶剂法合成高品质环氧大豆油。实验确定了高品质环氧大豆油的最佳合成条件：采用逐步加料,按m（大豆油）：m（88%甲酸）：m（30%双氧水）：m（催化剂）=1：0.35：1.2：0.15的比例加料,加0.5 mL 1%的EDTA稳定剂,制得的环氧大豆油品质较高。
문장채용732#강산성양리자교환수지위최화제,개진형무용제법합성고품질배양대두유。실험학정료고품질배양대두유적최가합성조건：채용축보가료,안m（대두유）：m（88%갑산）：m（30%쌍양수）：m（최화제）=1：0.35：1.2：0.15적비례가료,가0.5 mL 1%적EDTA은정제,제득적배양대두유품질교고。
With the catalyst of 732 type cation exchange resin,soybean oil,formic acid,hydrogen peroxide solution and stabilizer as raw materials,the improved synthesis process of epoxy soybean oil in free solvent was studied.The influencing factors on the epoxy value of the product,acid value,iodine value,such as feeding mode,dosage of formic acid,dosage of hydrogen peroxide solution,dosage of catalyst,stabilizer were discussed in the epoxidation process.The optimum conditions of high quality epoxy soybean oil were determined as follows:adding material step by step,mass ratio to soybean oil to formic acid(concentration 88 %) to hydrogen peroxide solution(concentration 30 %) to catalyst 1:0.35:1.2:0.15,0.5 mL transform stabilizer(1 % EDTA),and the quality of the product was better.