Anthracite Coal

Specification of Water Filtration: Anthracite coal

Item

Specification

Size

4.0-8.0/2.7-6.0/2.0-4.0/1.4-2.7/1.2-2.0/0.9-1.7/0.6-1.2…

Moisture

4% max

Ash

6-8%

Volatile

6-8%

Sulphur

0.3-0.6%

Calorific

7,800-8,500 Kcal

Effective size

d10+/-5%

Uniformity coefficient

1.25-1.45

Bulk density

0.750-0.830 g/ml