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% H2O2 supply and 280 ℃. These results will inform studies aiming to develop more enviromnental friendly lignin conversion processes by obtaining products beyond a CO2 end product.
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% H2O2 supply and 280 °C. These results will inform studies aiming to develop more environmental friendly lignin conversion processes by obtaining products beyond a CO2 end product.
基金
Project supported by the National Natural Science Foundations of China (Nos. 20976139 and 20777054)
the National Key Technology R&D Programs of China (Nos. 2009BAC62B02, 2009AA05Z405, and 2009AA063903)
the State Key Laboratory of Pollution Control and Resource Reuse (No. PCRRK08002)
the Projects of Shanghai Science and Technology Commission of China (Nos. 09160707900 and 09JC1413900), China
