ICNEA 2523—Coal-to-liquid fuel production

Where 2523 sits

1. C Manufacturing industry
2. 25 Petroleum, coal and other fuel processing industries
3. 252 Coal processing
4. 2523 Coal-to-liquid fuel production

What 2523 includes

• It includes the following coal-to-liquid fuel production activities：
• Methanol from coal
• Dimethyl ether from coal
• Ethylene glycol from coal
• Coal-to-gasoline, diesel, aviation fuel, etc
• Other liquid fuels made from coal
• Refers to the activities of converting solid coal into liquid fuels, chemical raw materials and products through chemical processing, such as coal to methanol, coal to olefins, etc.

What 2523 excludes

• Various fuels produced from non-coal liquid fuels are included in related manufacturing industries
• Hydrofining and conversion activities using coal tar as raw material, included in 2519 (other crude oil manufacturing)
• Non-independent production activities of enterprises that use methanol and ethanol as terminal sales products

2523 in other systems