Defining of criteria for flue gas decarbonization efficiency in methanation reactors with membrane technologyGheorghe Lăzăroiu, Lucian Mihăescu, Dana-Alexandra Ciupăgeanu, Rodica-Manuela Grigoriu and Dana-Andreya BondreaE3S Web Conf., 286 (2021) 02014DOI: https://doi.org/10.1051/e3sconf/202128602014