کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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166898 | 1423392 | 2016 | 6 صفحه PDF | دانلود رایگان |
An efficient conversion of biomass-derived ethyl lactate to 1,2-propanediol (1,2-PDO) over CuO was investigated. Among the catalysts we tested, CuO, Cu2O and Co showed excellent catalytic activity for the conversion of ethyl lactate to 1,2-PDO in water, and CuO was more active and gave the best result. The 1,2-PDO yield of 93.6% was achieved when Zn acted as a reductant. The results indicated that in situ formed hydrogen by the oxidation of Zn in water is more effective than gaseous hydrogen, which failed to produce the 1,2-PDO from ethyl lactate. From a practical point of view, the present method may provide a useful route for the production of 1,2-PDO from ethyl lactate.
An efficient conversion of biomass-derived ethyl lactate to 1,2-PDO over CuO was investigated. The results showed that CuO exhibited high catalytic activity for the conversion of ethyl lactate, and the 1,2-PDO yield of 93.6% was achieved when Zn acted as a reductant.Figure optionsDownload as PowerPoint slide
Journal: Chinese Journal of Chemical Engineering - Volume 24, Issue 1, January 2016, Pages 126–131