Hydrothermal production of formic and acetic acids from syringol

被引:10
|
作者
Pan, Lu-ting [1 ]
Shen, Zheng [1 ]
Wu, Lei [1 ]
Zhang, Ya-lei [1 ]
Zhou, Xue-fei [1 ]
Jin, Fang-ming [1 ]
机构
[1] Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resources Reuse, MOE,Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China
来源
关键词
Lignin; Syringol; Formic acid; Acetic acid; Hydrothermal process; SUPERCRITICAL WATER OXIDATION; CARBOHYDRATE BIOMASS; SUBSTITUTED PHENOLS; CHEMICAL-REACTIONS; PHASE-EQUILIBRIA; WET OXIDATION; LACTIC-ACID; CONVERSION; HYDROLYSIS; MECHANISM;
D O I
10.1631/jzus.A1000043
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The production of formic and acetic acids (or salts) by hydrothermal oxidation of syringol, a model compound for lignin, was investigated using a batch reactor. Results show that the highest yields of formic and acetic acids were, respectively, 59.6% and 11.3% at the reaction condition of 0.5 mol/L NaOH, 120% H(2)O(2) supply and 280 A degrees C. These results will inform studies aiming to develop more environmental friendly lignin conversion processes by obtaining products beyond a CO(2) end product.
引用
收藏
页码:613 / 618
页数:6
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