Study on the structural differences between Heidaigou long flame coal and its vitrinite
Study on the structural differences between Heidaigou long flame coal and its vitrinite is a scholarly work, published in 2018 in ''Energy Sources. Part A. Recovery, Utilization, and Environmental Effects''. The main subjects of the publication include chemistry, NMR spectroscopy, liquefaction, coal, Inertinite, X-ray photoelectron spectroscopy, vitrinite, nuclear magnetic resonance, coalbed methane, Analytical Chemistry, mineralogy, Coal in China, materials science, and Magic angle spinning. Besides, the different structures and units in HDC and HDV were found and represented.