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Designing large-scale CO2 capture units with assessment of solvent degradation

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Academic year: 2021

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Figure 1. Influence of the O 2 concentration in the gas feed on MEA degradation and NH 3 emission (left) and on liquid degradation products (right) (300 g, 30 wt% unloaded MEA, 120°C, 0.4 MPa (gauge), 600 rpm, 160 NmL/min gas feed, 1 week)
Table 1. Experimental points for determining the kinetics of MEA oxidative degradation
Figure 3: Flowsheet of the post-combustion CO 2 capture process with assessment of solvent degradation 3.2
Table 2. Degradation and emission results of the degradation model.
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