Ash Interaction with Two Cu-Based Magnetic Oxygen Carriers during Biomass Combustion by the Chemical Looping with Oxygen Uncoupling Process.

ABSTRACT: Chemical-looping combustion (CLC) stands out as a promising method for carbon capture and storage for the purpose of mitigating climate change. The process involves the conversion of fuel facilitated by an oxygen carrier, with the resulting CO₂ inherently separated from other air components. Notably, when applied to biomass combustion this process offers a pathway to achieving negative CO₂ emissions. However, a significant challenge for CLC, particularly in its application to biomass, is the management of interactions between ash and oxygen carriers. Biomass-derived ashes typically contain substantial quantities of reactive ash-forming substances, such as alkaline and alkali earth elements. These interactions can impact the performance and longevity of the oxygen carr

SUBMITTER: Filsouf A 

PROVIDER: S-EPMC11492256 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature