对双醛纤维素吸附明胶的各种条件、吸附产物的红外吸收和热重热解曲线图进行了研究。
The condition of adsorbing gelatine by dialdehyde cellulose was investigated, and the adsorption product was analyzed with FT-IR spectrometry and thermogravimetry.
通过数值分析,得到树冠火蔓延速度特性曲线,研究水份蒸发和有机物热解对树冠火蔓延速度的影响。
The effects of moisture vaporization and organic matter pyrolysis on crown fire spreading are discussed, and the characteristic curves are obtained by numerical calculation.
并根据热重曲线,得出它们的燃烧、热解动力学参数。
We obtain kinetic parameters of combustion and Pyrolysis according to their TG and DTG curves.
试验结果表明:水洗及酸洗可使水稻秸秆的热解主反应区热重和微分热重曲线向高温侧移动,最大失重速率和最大失重温度升高;
The results showed that water and acid wash can make TG and DTG curves of rice straw pyrolysis shift to higher temperature section, and the maximum weight loss rate and temperature increased.
通过对实验所得小麦秸秆的DTG和DSC曲线对比分析,对生物质热解过程进行了详细的探讨。
The process was investigated in detail through the comparison of DTG (differential thermal gravimetry) and DSC (differential scanning calorimetry) curves of wheat straw.
求得可能的四种不同热解反应通道的过渡态、活化能和位能曲线,发现其热解引发步骤为五元环上侧链n—NO2键的均裂。
All transition states, activation energies and potential curves of four possible reaction paths were obtained. It was found that the homolysis of n-no2 bond in five-membered ring is the initial step.
研究发现,热解产物传输曲线峰值高、传输时间长,有利于减少铝件的针孔。
The results showed that high peak value and long transfer time are helpful to decrease the porosity in the aluminum casting.
研究发现,热解产物传输曲线峰值高、传输时间长,有利于减少铝件的针孔。
The results showed that high peak value and long transfer time are helpful to decrease the porosity in the aluminum casting.
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