# oil refining

> industrial process by which crude oil is processed and refined into more useful products

**Wikidata**: [Q214261](https://www.wikidata.org/wiki/Q214261)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Petroleum_refining_processes)  
**Source**: https://4ort.xyz/entity/oil-refining


## References

1. National Library of Israel