Study on Pore Structure and Fractal Characteristics of Tar-Rich Coal during Pyrolysis by Mercury Intrusion Porosimetry (MIP)

Table 1

Basic properties of tar-rich coal.

Proximate analysis (wt%)				Ultimate analysis (wt%)				Gray-king assay analysis (wt%)
Moisture	Ash	Volatile	Fixed carbon	C	H	N	S	Tar	Gas	Water	Semicoke
6.78	8.45	36.58	48.19	76.02	5.08	0.75	0.52	9.08	8.57	9.98	72.37