The impact of nitrogen-containing compounds on the S-vacancies over the iron-based catalysts for direct coal liquefaction during the pre-sulfurization process
Yang Bai, Fuxiang Feng, Lei Tian, Yan-kun XIONG, Yong Yang, Qiang Guo, Yuan Liu
Topics & Concepts
CatalysisCoal liquefactionNaphthaleneHeteroatomLiquefactionChemistryCoalChemical engineeringNitrogenSlurryCrystallizationOrganic chemistryInorganic chemistryMaterials scienceComposite materialEngineeringRing (chemistry)Catalysis and Hydrodesulfurization StudiesThermochemical Biomass Conversion ProcessesMetal Extraction and Bioleaching