[HTML][HTML] Evaluating the possibility of high-pressure desorption of CO2 via volatile co-solvent injection
RR Wanderley, HK Knuutila - Chemical Engineering Research and Design, 2021 - Elsevier
This work evaluates the possibility of employing a volatile co-solvent injection for recovering
CO 2 from loaded monoethanolamine at 120° C under pressures above those achievable
through regular desorption processes. This co-solvent would be fed directly into the reboiler,
percolating the column and delivering higher operational pressures without significatively
affecting the chemical equilibrium between CO 2 and the amine. Removal of this co-solvent
would be required before the lean amine is recirculated to the absorber. A shortcut …
CO 2 from loaded monoethanolamine at 120° C under pressures above those achievable
through regular desorption processes. This co-solvent would be fed directly into the reboiler,
percolating the column and delivering higher operational pressures without significatively
affecting the chemical equilibrium between CO 2 and the amine. Removal of this co-solvent
would be required before the lean amine is recirculated to the absorber. A shortcut …
Evaluating the possibility of high-pressure desorption of CO2 via volatile co-solvent injection
R Ramos Wanderley, HK Knuutila - 2021 - ntnuopen.ntnu.no
This work evaluates the possibility of employing a volatile co-solvent injection for recovering
CO2 from loaded monoethanolamine at 120° C under pressures above those achievable
through regular desorption processes. This co-solvent would be fed directly into the reboiler,
percolating the column and delivering higher operational pressures without significatively
affecting the chemical equilibrium between CO2 and the amine. Removal of this co-solvent
would be required before the lean amine is recirculated to the absorber. A shortcut …
CO2 from loaded monoethanolamine at 120° C under pressures above those achievable
through regular desorption processes. This co-solvent would be fed directly into the reboiler,
percolating the column and delivering higher operational pressures without significatively
affecting the chemical equilibrium between CO2 and the amine. Removal of this co-solvent
would be required before the lean amine is recirculated to the absorber. A shortcut …
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