نتایج جستجو برای: deacidification

تعداد نتایج: 147  

2009
Xianghong Lu Yi Zhang Yunliang Yu Jianbing Ji

The free fatty acids in waste oil with high acid value were removed and transformed into fatty acid methyl esters by the extraction-reaction coupled process. The de-acidification efficiency and esterification conversion in the extraction-reaction coupled process were studied and compared with those in the stand-alone extraction process and the esterification process, respectively. Compared with...

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