Project description
CO2 capture and use technology
CO2 capture technologies hold great promise for transitioning from fossil fuels to cleaner solutions. However, many of these technologies are either in the early stages of development or lack the efficiency needed to capture or reduce significant amounts of CO2, which limits their practical application. The EU-funded REUSE project aims to develop an advanced CO2 capture and utilisation technology. It will employ a rotating packed bed and immobilised carbonic anhydrase to convert CO2 into carbon monoxide (CO) or formic acid (FA). This technology promises enhanced performance and efficiency, potentially producing FA and CO in quantities comparable to current market production processes.
Objective
REUSE proposes the development of an advanced CO2 capture and utilization concept where a Rotating Packed Bed (RPB) is used that employs immobilized Carbonic Anhydrase (CA) in combination with advanced solvents, while the captured CO2 is transformed into carbon monoxide (CO) or formic acid (FA) in a CO2 reduction (CO2R) cell. To deliver high-quality flue gas to the RPB-CO2R system, the team will consider several in-situ strategies of particles abatement and process optimization (Design of Experiments coupled with Propagation of Error) combined with the synergetic effect of using biomass blends. Then, the process employs a RPB where the used enzyme is immobilized in cellulosic fibers on the packing material of the RPB, while a solvent is used to capture and transfer the CO2 into a CO2R cell. The immobilized CA allows the enhancement of absorption kinetics while avoiding the need for an unregulated, free-flowing suspension of CA and solvent. The CO2R cell employs novel electrocatalysts (electrodeposition and plasma methods) to produce FA and CO, which are chosen here as they necessitate a 2e- transfer and are the only CO2R products that can compete with conventional production processes. REUSE will prove its enhanced performance under relevant operating conditions by testing: a) an 80 kWth pilot-scale fluidized bed unit enabling co-gasification/combustion runs (as needed) at multiple operating conditions; b) an RPB absorber with fiber-immobilized CA; and c) a CO2R cell with advanced catalysts. After validation of the single units, a pilot-scale fluidized bed, combustion unit will be integrated with the RPB absorber and CO2R cell for integrated system validation in a TRL 5 pilot plant that will enable continuous operation. REUSE strategy includes life cycle and techno-economic assessments as well as socio-economic aspects including SDGs and impacts when applying such solutions in regions in transition from fossil fuels.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
- engineering and technologymaterials engineeringfibers
- natural scienceschemical sciencescatalysiselectrocatalysis
- engineering and technologyenvironmental engineeringenergy and fuels
- natural sciencesbiological sciencesbiochemistrybiomoleculesproteinsenzymes
- agricultural sciencesagricultural biotechnologybiomass
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HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinator
57001 Thermi Thessaloniki
Greece