# William Justin Kroll

> William Justin Kroll was a Luxembourgish metallurgist, born in Esch-sur-Alzette. He is best known for inventing the Kroll process in 1940, which is used commercially to extract metallic titanium from ore.

*Luxembourgian scientist (1889–1973)*

**Canonical URL:** https://fame.am/person/william-justin-kroll

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1889-11-24
- **Died:** 1973-03-30
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 47.3 / 100
- **Momentum:** 3.1 / 100  (trend: STABLE)
- **Historical depth:** 13.5 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [威廉·克羅爾](https://zh.wikipedia.org/wiki/%E5%A8%81%E5%BB%89%C2%B7%E5%85%8B%E7%BE%85%E7%88%BE)
- [ويليام جاستن كرول](https://ar.wikipedia.org/wiki/%D9%88%D9%8A%D9%84%D9%8A%D8%A7%D9%85_%D8%AC%D8%A7%D8%B3%D8%AA%D9%86_%D9%83%D8%B1%D9%88%D9%84)
- [William Justin Kroll](https://ca.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://cs.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://de.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://en.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://es.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://fr.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://it.wikipedia.org/wiki/William_Justin_Kroll)
- [William J. Kroll](https://lb.wikipedia.org/wiki/William_J._Kroll)
- [William Justin Kroll](https://mg.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://pl.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://pt.wikipedia.org/wiki/William_Justin_Kroll)
- [William Justin Kroll](https://ro.wikipedia.org/wiki/William_Justin_Kroll)
- [Кролл, Вильгельм](https://ru.wikipedia.org/wiki/%D0%9A%D1%80%D0%BE%D0%BB%D0%BB%2C_%D0%92%D0%B8%D0%BB%D1%8C%D0%B3%D0%B5%D0%BB%D1%8C%D0%BC)
- [Вільям Джастін Кролл](https://uk.wikipedia.org/wiki/%D0%92%D1%96%D0%BB%D1%8C%D1%8F%D0%BC_%D0%94%D0%B6%D0%B0%D1%81%D1%82%D1%96%D0%BD_%D0%9A%D1%80%D0%BE%D0%BB%D0%BB)
- [Wikidata](https://www.wikidata.org/wiki/Q970241)

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