The production reduced pressure distillation was analysed with IR, GC and studied by physical chemistry property.

通过正交试验得出其最佳条件,并对产物作了IR, GC分析和理化性能检验.

互联网

After removing the solvent by reduced pressure distillation, the oil is obtained finally.

本文使用分散机匀浆, 利用溶剂提取油料中的油脂,再经减压旋蒸除掉溶剂,得到油脂.

互联网