AUTHOR=Tolvanen Pasi , Grénman Henrik , Tesser Riccardo , Russo Vincenzo TITLE=Editorial: Understanding the behavior of reactive solid materials in chemical processes JOURNAL=Frontiers in Chemical Engineering VOLUME=4 YEAR=2022 URL=https://www.frontiersin.org/journals/chemical-engineering/articles/10.3389/fceng.2022.976600 DOI=10.3389/fceng.2022.976600 ISSN=2673-2718