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首页> 外文会议>Trondheim Conference on CO2 Capture, Transport and Storage >Comparison of Aspen HYSYS and Aspen Plus simulation of CO2 absorption into MEA from atmospheric gas
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Comparison of Aspen HYSYS and Aspen Plus simulation of CO2 absorption into MEA from atmospheric gas

机译：Aspen Hysys和Aspen Plus对大气气体中的CO2吸收模拟的比较

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A CO2 capture process based on MEA absorption has been simulated with Aspen HYSYS and Aspen Plus. Both rate-based simulations and simulations with specified Murphree efficiencies have been performed. The differences between the equilibrium models and between Aspen HYSYS and Aspen Plus were small. The removal efficiency was calculated to be lower and the temperature profiles were slightly different in the rate-based calculations. The simulations were close to equivalent if the aim is to calculate CO2 removal efficiency as a function of circulation rate, number of column stages and inlet temperature.
机译：基于MEA吸收的CO2捕获过程已用Aspen Hysys和Aspen Plus模拟。已经执行了基于速率的模拟和具有指定据断鼠效率的模拟。均衡模型和白杨霍斯和Aspen Plus之间的差异很小。计算去除效率以降低，并且在基于速率的计算中温度曲线略有不同。如果目的是计算CO 2去除效率作为循环速率，柱级数和入口温度的函数，则仿真接近等价物。

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