Li, Peng published the artcileA fast and efficient way for recovering organic carbon resources from a coal byproduct: separation and structural evaluation, HPLC of Formula: 539-88-8, the main research area is coal byproduct organic carbon resources separation structural evaluation.
Solvent extraction is an efficient and nondestructive approach to produce ash-free organic matters from direct coal liquefaction residue (DCLR). Isometric acetone/CS2 mixture (IACM) was adopted to extract DCLR to produce IACM-soluble fraction (IACM-SF) with a yield of 86.5%. The IACM-SF is of ash-free and high carbon content of 90.18%. The typical structural features of IACM-SF are substituted aromatic structures, nonsubstituted condensed and biphenyl aromatic structures, alkyl bridged linkages, hydrogenated aromatic structures, and heteroatom-containing structures. Therefore, the IACM-SF is a useful and valuable carbon resource that can be used for producing aromatics and preparation of carbon materials.
Separation Science and Technology (Philadelphia, PA, United States) published new progress about Ashes (residues). 539-88-8 belongs to class esters-buliding-blocks, name is Ethyl 4-oxopentanoate, and the molecular formula is C7H12O3, HPLC of Formula: 539-88-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics