Separation of rare earth elements
US12247268B2 · kind B2 · utility
0Cited by
3References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2024 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Oct 29, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A sublimation/distillation apparatus including a crucible with an open end, a heating device thermally coupled to the crucible, an actively cooled collection substrate disposed above the open end of the crucible, and a vacuum chamber housing the crucible, the heating device, and the actively cooled collection substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.