传统的环氧大豆油大多采用苯为溶剂或采用三釜(环氧釜、中和釜、脱水釜)工艺进行生产,存在投资大、产品质量低、流程长、效益差的缺点。山东淄博沣水社会福利化工厂于1996年底开发成功了环氧大豆油生产新工艺。经一年多正常运转表明,该工艺有以下显著优 Traditional epoxidized soybean oil is mostly produced using benzene as a solvent or three-kettle (epoxy kettle, neutralizer, dehydration) process, which has the disadvantages of large investment, low product quality, long process, and poor efficiency. Shandong Zibo Lishui Social Welfare Chemical Factory successfully developed a new process for the production of epoxy soybean oil at the end of 1996. After more than one year of normal operation, the process has the following significant advantages