Synthesis of lithium zirconate
US7744845B2 · kind B2 · utility
4Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2006 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Aug 25, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/5436
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process is disclosed for the preparation of lithium zirconate and doped lithium zirconates for use as regenerable carbon dioxide sorbants by wet mixing zirconium hydroxide with lithium carbonate and then calcining the mixture. Due to the improved physical properties resulting from the disclosed preparation process, the lithium zirconates produced by this process are capable of absorbing carbon dioxide at high rates and in large amounts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.