Sulfonated fatty acid methyl ester surfactant is purified by two - step solvent crystallization.

二步溶剂结晶法纯化了脂肪酸甲酯磺酸钠盐表面活性剂.

互联网

Fatty acid methyl ester, is the green renewable resources, is an important basic chemical raw materials.

脂肪酸甲酯, 是可再生的绿色资源, 是重要的基础化工原料.

互联网

In the process glyceride is transformed into fatty acid methyl ester and glycerol by - product.

在这个过程中甘油酯转化为脂肪酸甲酯,并生成副产甘油.

互联网