Production of lactic acid from C6-polyols by alkaline hydrothermal reactions

被引:8
|
作者
Zhou, Huazhen [1 ]
Jin, Fangming [1 ]
Wu, Bing [1 ]
Cao, Jianglin [1 ]
Duan, Xiaokun [1 ]
Kishita, Atsushi [2 ]
机构
[1] Tongji Univ, State Key Lab Pollut Control & Resources Reuse, Coll Environm Sci & Engn, Shanghai 200092, Peoples R China
[2] Tohoku Univ, Grad Sch Environm Studies, Sendai, Miyagi 9808579, Japan
关键词
CONVERSION;
D O I
10.1088/1742-6596/215/1/012125
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Production of lactic acid from C6-polyols (Mannitol) under alkaline hydrothermal conditions was investigated. Experiments were performed to examine the difference in the production of lactic acid between C6-polyols and C3-polyols (glycerine), as well as C6-aldoses (glucose). Results showed that the yield of lactic acid from C6-polyols was lower than that from both glycerine and glucose. It indicated that long chain polyols might follow a different reaction pathway from that of glycerine. Further investigation is needed to clarify the reaction mechanism and improve the relatively low lactic acid acid yield from C6-polyols.
引用
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页数:4
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