UC知道请教化学翻译谢谢
来源：百度知道 编辑：UC知道 时间：2024/05/31 02:43:10
The basic catalysts are the most common, since the
process is faster and the reaction conditions are moder-
ated (Reid, 1911; Freedman et al., 1984). [[ However, their
utilisation in vegetable oil transesterification produces
soaps by neutralising the free fatty acid in the oil and
triglyceride saponification. ]] Both soap formations are
undesirable side-reactions, because they partially con-
sume the catalyst, decrease the biodiesel yield and
complicate the separation and purification steps.
本段前后的意思看懂了，就是中间[[ ]]中的内容没看懂，麻烦高手给翻译一下[[ ]]中间的内容就行。单词都查了就是意思不理解，谢谢！
process is faster and the reaction conditions are moder-
ated (Reid, 1911; Freedman et al., 1984). [[ However, their
utilisation in vegetable oil transesterification produces
soaps by neutralising the free fatty acid in the oil and
triglyceride saponification. ]] Both soap formations are
undesirable side-reactions, because they partially con-
sume the catalyst, decrease the biodiesel yield and
complicate the separation and purification steps.
本段前后的意思看懂了，就是中间[[ ]]中的内容没看懂，麻烦高手给翻译一下[[ ]]中间的内容就行。单词都查了就是意思不理解，谢谢！
他们使用植物油酯基转移作用（中和油中的自由脂肪酸和甘油三酸酯）来生产肥皂
但是，在植物油酯交换反应中使用碱性催化剂会中和油中游离脂肪酸以及使三酸甘油酯皂化从而产生皂。这两种皂的形成都是我们不希望发生的副反应……
[此外，在植物油酯基交换反应中,利用碱可中和植物油中游离脂肪酸以及使三酸甘油酯发生皂化反应。
然而，在植物油的酯交换反应中使用时， 它们就会通过中和植物油中的自由脂肪酸和甘油三酸脂皂化作用产生脂肪酸盐
无论怎样，他们都要利用中和油中的自由脂肪酸和甘油三酯的皂化作用（这个原理），通过对植物油进行酯交换反应来制作肥皂。