# A data-based soft-sensor approach to estimating raceway depth in ironmaking blast furnaces

> Research article (Powder Technology, 2021) · cited 36× · AI/ML

**Wikidata**: [openalex:W3168729274](https://www.wikidata.org/wiki/openalex:W3168729274)  
**Source**: https://4ort.xyz/entity/a-data-based-soft-sensor-approach-to-estimating-raceway-depth-in-ironmaking-blast-furnaces