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.
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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.
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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.
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