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首页> 外文期刊>International journal of green energy >DESORBER ENERGY CONSUMPTION AMINE BASED ABSORPTION PLANTS
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DESORBER ENERGY CONSUMPTION AMINE BASED ABSORPTION PLANTS

机译：基于DESORBER能源消耗的胺吸收装置

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A computational model of the regeneration system of a monoethanolamine (MEA) based absorption plant for CO_2 removal has been developed and used for an operational parameter study. Several parameters have been identified and varied over a given span in order to see the performance effects for the regeneration system, which determines the majority of the operational cost of the overall gas cleaning process. The results show that major energy savings can be realized by optimizing the loading level in the amine system as well as reboiler pressure. A more efficient heat exchanger followed by a flash prior to the desorber does not improve the overall stripping performance to a significant extent. The quality of equilibrium data is of crucial importance in the simulation and optimization of the desorber unit. They are much more important in the case for modeling the desorber compared to modeling the absorber.
机译：已经开发了基于单乙醇胺（MEA）的吸收设备用于CO_2去除的再生系统的计算模型，并将其用于运行参数研究。为了确定再生系统的性能效果，已经确定了几个参数并在给定的跨度范围内对其进行了更改，这些参数决定了整个气体净化过程的大部分运营成本。结果表明，通过优化胺系统中的负荷水平以及再沸器压力，可以节省大量能源。在解吸器之前使用效率更高的热交换器，然后进行闪蒸，并不能在很大程度上改善整体汽提性能。平衡数据的质量对于解吸器单元的仿真和优化至关重要。与对吸收塔进行建模相比，它们对于解吸塔的建模更为重要。

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