论文部分内容阅读
为了研究温度历程对气固反应的影响,根据可调加热速率和恒温温度的反应器的要求,设计了线网反应器的结构和控制电路。通过对所搭建的线网反应器实验台进行温度标定,并且进行实验,得到不同的升温速率和最高恒温温度对于煤热解特性的影响,通过与实验结果进行比较后,验证了反应器的可靠性。线网反应器实现了0～1000K/s的可调加热速率,并可在1000℃以下的设定温度保持给定的停留时间,大大强化了对气固反应的研究能力。
In order to study the effect of temperature history on the gas-solid reaction, the structure and control circuit of the wire mesh reactor were designed according to the requirements of the reactor with adjustable heating rate and constant temperature. Through the temperature calibration of the experimental set-up of the wire mesh reactor, experiments were conducted to find out the effects of different heating rates and the maximum constant temperature on the pyrolysis characteristics of the coal. Comparing with the experimental results, the reliability of the reactor was verified Sex. The wire mesh reactor achieves an adjustable heating rate of 0 to 1000 K / s and maintains a given residence time at a set temperature of 1000 ° C., greatly enhancing the research capability of the gas-solid reaction.