摘要
用SHMASZU DTG-60差热-热重分析仪器,在静态空气气氛条件下,研究了荞麦秆和荞麦壳的热稳定性。根据热分析试验数据,采用Coats-Redfern积分法计算荞麦秆和荞麦壳的热分解反应的活化能,通过比较得出了荞麦秆的稳定性比荞麦壳的稳定性高。
The thermal stabilities of buckwheat stalk and buckwheat shell in the static air were studied by the thermogravi-metric differential thermal analysis instrument of SHMASZU DTG-60. According to the thermal analysis of the experimental data, the activation energy of decomposition reaction of buckwheat stalk and buckwheat shell was calculated by using the Coats-Redfern integral method,the results showed that the stability of buckwheat stalk was higher than the buckwheat shell.
出处
《湖北农业科学》
2015年第17期4291-4293,共3页
Hubei Agricultural Sciences
基金
四川省教育厅科研项目(13ZB0172)
