煤层

灰分(Ad)/%

全硫(St, d)/%

3

$\frac{16.41-35.38\%}{25.81\%}$

$\frac{1.72-7.02\%}{4.04\%}$

6^-2

$\frac{14.73-34.27\%}{24.60\%}$

$\frac{0.75-6.77\%}{2.58\%}$

6^-3

$\frac{9.53-39.02\%}{21.06\%}$

$\frac{0.37-4.72\%}{1.61\%}$

6^-4

$\frac{9.090-35.06\%}{17.69\%}$

$\frac{0.41-3.66\%}{1.34\%}$

8

$\frac{12.13-32.18\%}{19.95\%}$

$\frac{0.41-6.60\%}{2.77\%}$

16

$\frac{9.71-38.64\%}{17.39\%}$

$\frac{0.35-4.14\%}{1.36\%}$