Conversion mechanism of cellulosic biomass to lactic acid in subcritical water and acid-base catalytic effect of subcritical water

被引：100

作者：

Jin, FM ^{[1
]}

Zhou, ZY

Enomoto, H

Moriya, T

Higashijima, H

机构：

[1] Tohoku Univ, Grad Sch Environm Studies, Dept Environm Sci & Technol, Aoba Ku, Sendai, Miyagi 9808579, Japan

[2] Tohoku Univ, Grad Sch Engn, Dept Geosci & Technol, Aoba Ku, Sendai, Miyagi 9808579, Japan

[3] Tohoku Elect Power Co Inc, Res & Dev Ctr, Sendai, Miyagi 9810952, Japan

[4] Hitachi Zosen Corp, Environm Syst & Plant HQ, Water & Sludge Engn Ctr, Tokyo 1008121, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 02期

关键词：

D O I：

10.1246/cl.2004.126

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The conversion mechanism of cellulosic biomass to lactic acid in subcritical water without the addition of any alkaline catalyst is discussed. Results showed that this conversion mechanism appears to follow the same pathways elucidated in the conversion of sugar to lactic acid in an alkaline solution. Further, it is suggested that water in the subcritical region may act as an effective acid-base catalyst.

引用

页码：126 / 127

页数：2

共 9 条

[1] KINETIC-STUDIES OF THE REACTIONS OF KETOSES AND ALDOSES IN WATER AT HIGH-TEMPERATURE .1. MECHANISM OF FORMATION OF 5-(HYDROXYMETHYL)-2-FURALDEHYDE FROM D-FRUCTOSE AND SUCROSE [J].