Molekularrezeptor, Verfahren zur Herstellung des Molekularen Rezeptors, Verfahren zur Selektiven Extraktion von Lithium und Verwendung des Molekularen Rezeptors
Anmelder: Instytut Chemii Organicznej Polskiej Akademii Nauk 🇵🇱
Details
- Veröffentlichungs-Nr.
- EP4796528
- Anmeldetag
- 24. Februar 2025
- Veröffentlichung
- 26. August 2026
- Rechtsraum
- EP
Abstract
The present invention relates to the field of lithium extraction and recycling. More specifically, the invention focuses on enhancing the selective recovery of monovalent lithium salts using molecular organic receptors with oxygen-atom donors. The invention relates to a molecular receptor of general Formula 1, in which n, A, R<1>-R<4>, and B are defined in the description, a method for the preparation of the molecular receptor, a method for the selective extraction of lithium from a solid phase into an organic phase using the molecular receptor, and a use of the molecular receptor for the recovery of lithium from primary and secondary sources, including the recycling of lithium-ion batteries. <img class="EMIRef" id="6c6e5c24-6028-49fc-b0dd-dde298f10b30-ia01" />
Anmelder
- Firma
- Instytut Chemii Organicznej Polskiej Akademii Nauk
- Land
- 🇵🇱 Polen