以强酸性阳离子交换树脂为催化剂，经过自制的固定床反应器，使棕榈油脱臭馏出物(PODD)中的脂肪酸与甲醇起酯化反应，合成脂肪酸甲酯。
Fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate (PODD) using a cation exchange resin as catalyst.
主要探讨酯化塔易产生堵塞的原因，介绍对该塔进行多次改造的措施，使塔的堵塞问题得到解决。
To look into the causes of the easy block of esterification reactor. The improvement of the column was introduced repeatedly and the problem of column block was resolved.
利用酯化酶的催化作用，使己酸更多地合成己酯乙酯，以提高酒质。
The catalytic action of esterase would make more ethyl caproate from caproic acid to improve the quality of liquor.
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