Five-stage sequential extraction of Hefeng coal and direct liquefaction performance of the extraction residue
Yaya Ma, Feng‐Yun Ma, Wen‐Long Mo, Qiang Wang
Topics & Concepts
ChemistryAcetoneRaffinateExtraction (chemistry)Coal liquefactionBituminous coalResidue (chemistry)CoalChromatographyLiquefactionPetroleum etherAsphalteneDemineralizationSolventOrganic chemistryMaterials scienceComposite materialEnamel paintPetroleum Processing and AnalysisLignin and Wood ChemistryHydrocarbon exploration and reservoir analysis