论文部分内容阅读
The conditions of extracting lignin by Molix: formic acid concentration 80%,H2O2 concentration 2%,liquid ratio 1∶10 with one stage: 70 ℃,50min; two stage: 105 ℃,105min.And lignin pyrolysis characteristics and kinetics were studied by TG-FTIR analysis.The effect of heating rate on the pyrolysis characteristics was investigated.