Description

1. ANTHRACITE COAL

Anthracite Coal contains 86%–97% carbon with the highest calorific value of all types of coal.
USE: This type of coal is an important raw material in the metal industry.

Anthracite Coal
Gross Calorific Value (DB)	6700-7300
Total Moisture (ARB)	8.50%
Ash (ADB)	10-13%

2. BITUMIOUS COAL

Bituminous Coal contains 45%–86% carbon.

USE: Bituminous coal is used to produce electricity and is an important raw material for the production of coke used in the iron and steel industry.

3. SUBBITUMIOUS COAL

Typically contains 35%–45% carbon and has a lower heating value than bituminous coal.

USE: Sub-bituminous coal is used in generating steam for the production of electricity, and thus frequently used in power plants. Moreover, sub-bituminous coal can be liquefied and converted into petroleum and gas.

Kind of coal			GAR 3800	GAR 4200	GAR 4700	GAR 5000	GAR 5200	GAR 5500
Gross Calorific Value		ADB	5500-5500	5500-5700	5700-5900	5800-6000	5800-6000	5800-6100
		DB	5800-6000	6000-6200	6000-6200	6200	6200-6400	6200-6400
Total Moisture (ARB)		ARB	Max 40%	Max 36%	Max 30%	Max 25%	Max 20%	Max 20%