# Black liquor

> By-product from the Kraft process for making paper pulp

**Wikidata**: [Q902245](https://www.wikidata.org/wiki/Q902245)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Black_liquor)  
**Source**: https://4ort.xyz/entity/black-liquor


## References

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