摘要
粗米糠油依次经氨水、双氧水预处理后获得的精练油与双氧水、乙酸等反应制得环氧米糠油粗品。粗品经水洗、减压蒸馏、压滤可制得环氧值大于５．０％的成品。经工业规模生产验证，该新工艺使产品质量提高、生产成本下降。该工艺技术有着广阔的应用前景。
Refined rice bran oil, which is obtained from raw rice bran oil after treated with aqueous ammonia and hydrogen peroxide, reactswith hydrogen peroxide, acetic acid etc. to produce raw epoxidized rice bran oil. The raw product is washed, distilled in vacuum and filtrated to produce the end-product with an epoxidized value over 5%. The industrial production has demonstrated that the new process can enhance the product quality and lower the production cost,thus presenting prospects for wide .application.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
1995年第2期30-34,共5页
Natural Gas Chemical Industry
关键词
环氧米糠油
增塑剂
生产工艺
epoxidized rice bran oil
epoxidation
hydrogen peroxide
