Metal chlorides and metals obtained from metal oxide containing materials
US11975982B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Jan 9, 2019 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Jul 28, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00006
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Method and apparatus for preparing at least one metal chloride from metal oxide containing material comprising calcining the metal oxide containing material under temperature conditions sufficient to obtain a calcined product comprising at least one metal oxide; and selectively chlorinating the calcined product to form at least one metal chloride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.