Structural Analysisl (ASTM)

Structural Analysisl (ASTM)
12
Mar

Aromatic carbons, paraffinic and naphthenic

The composition of coal types is expressed in percent of coals, coals percent of paraffinic and naphthenic carbons percent. The main purpose of this paper is to characterize the composition of a coal oil. It is also applicable to observe the effect on the establishment of a number of oil refining processes, such as extraction solvent, acid treatment, etc..