Oil industry: fattyaciddistillation, oil decomposition, concentration, esterification, vacuum deodorization control temperature and reaction kettle, the reaction kettle heating.
油脂工业：脂肪酸蒸馏、油脂分解、浓缩、酯化、真空脱臭等反应釜控温，反应釜加热。
2
Compared with the raw material, soy fattyacid mixture obtained by the distillation under vacuum had lower content of unsaturated fattyacid, but higher content of saturated one.
水解液通过真空蒸馏得到大豆混合脂肪酸，混合脂肪酸不饱和脂肪酸含量比原料低、但是饱和脂肪酸含量高。
3
The fattyacid methyl ester content model produced by an enzymatic reaction was presented by a response surface methodology (RSM) on the basis of molecular distillation and single factor experiments.