Solid formation in ammonia-based processes for CO2 capture-Turning a challenge into an opportunity

Open access
Autor(in)
Sutter, Daniel
Gazzani, Matteo
Pérez-Calvo, José-Francisco
Leopold, Clemens
Milella, Federico
Mazzotti, Marco
Datum
2017-07Typ
- Conference Paper
Abstract
This article gives an overview of our holistic approach for the optimization of the Chilled Ammonia Process by (i) understanding the thermodynamics and kinetics of solid formation in the CO2-NH3-H2O system and finding criticalities with respect to solid formation in the process, and by (ii) exploiting solid formation to reduce the energy penalty of CO2 capture by developing a new process, the Controlled Solid Formation-Chilled Ammonia Process. Recent advances in the construction of phase diagrams as well as in the optimization of the new process are highlighted Mehr anzeigen
Persistenter Link
https://doi.org/10.3929/ethz-b-000233984Publikationsstatus
publishedZeitschrift / Serie
Energy ProcediaBand
Seiten / Artikelnummer
Verlag
ElsevierKonferenz
Thema
Chilled ammonia; CO2-NH3-H2O system; ternary phase diagrams; process optimization; thermodynamics; kineticsOrganisationseinheit
03484 - Mazzotti, Marco / Mazzotti, Marco