Figure 3: The effect of pressure on the carbon dioxide absorption at 353 K and at 1M piperazine concentration in comparison with literature data (Chung et al. 2010).
In Figure 3, it can also be seen that the proposed model and the assumed parameters in this simulation have been able to demonstrate a conformity and closeness acceptable to the experimental data reported by Chang et al. (2010). Comparing Figures 1 to 3, it can be seen that this proximity, especially at lower temperatures, is more likely to be due to the less complexity of the absorption process and the assumptions considered at lower temperatures.
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