Hydrothermal conversion of carbohydrates into lactic acid with alkaline catalysts

Cuixiang Ma, Fangming Jin, Jianglin Cao, Bing Wu

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In this paper, alkaline hydrothermal experiments of glucose, fructose and xylose, the model compounds of carbohydrate biomass, were conducted in a batch reactor in the temperature range of 250 to 350°C to examine the production of lactic acid. Result showed that the formation of lactic acid in a hydrothermal reaction of glucose, fructose and xylose could be promoted notably by using NaOH, KOH and Ca(OH)2 as alkaline catalysts.The yield of lactic acid from glucose, fructose and xylose followed the sequence of fructose > glucose > xylose with NaOH as alkaline catalyst. For fructose, high lactic acid yields of 43.5% with NaOH and 46% with KOH on the carbon base were obtained at the temperature of 300°C.

本文言語English
ホスト出版物のタイトル2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
DOI
出版ステータスPublished - 2010 9 6
イベント4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010 - Chengdu, China
継続期間: 2010 6 182010 6 20

出版物シリーズ

名前2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010

Other

Other4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
CountryChina
CityChengdu
Period10/6/1810/6/20

ASJC Scopus subject areas

  • Biomedical Engineering
  • Health Informatics

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