# coal liquefaction

> process of converting coal into liquid hydrocarbons

**Wikidata**: [Q221979](https://www.wikidata.org/wiki/Q221979)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coal_liquefaction)  
**Source**: https://4ort.xyz/entity/coal-liquefaction


## References

1. Freebase Data Dumps. 2013
2. Integrated Authority File
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)