WO2026131188 - METHOD AND DEVICE FOR EXTRACTING LITHIUM BY ADSORPTION IN A THREE-ZONE SIMULATED MOVING BED
National phase entry is expected:
Publication Number
WO/2026/131188
Publication Date
25.06.2026
International Application No.
PCT/EP2025/085627
International Filing Date
05.12.2025
Title **
[English]
METHOD AND DEVICE FOR EXTRACTING LITHIUM BY ADSORPTION IN A THREE-ZONE SIMULATED MOVING BED
[French]
PROCÉDÉ ET DISPOSITIF D'EXTRACTION PAR ADSORPTION DE LITHIUM EN LIT MOBILE SIMULÉ CONSTITUÉ DE TROIS ZONES
Applicants **
IFP ENERGIES NOUVELLES
Inventors
BLANCKE, Guillaume
LEINEKUGEL LE COCQ, Damien
Priority Data
FR2414173
16.12.2024
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2032 | |
| EPO | Filing, Examination, Granting | 8240 | |
| Japan | Filing, Examination, Granting | 2232 | |
| South Korea | Filing, Examination, Granting | 2109 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,353
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Abstract[English]
) and the extract; a zone II between the drawing off of the raffinate and the injection of the desorbent; and a zone III between the injection of the feedstock and the drawing off of the raffinate, wherein each switching period comprises two steps: a step A of drawing off eluate from zone I and a step B of drawing off extract from zone I.[French]
) et de l'extrait, une zone II est comprise entre le soutirage du raffinat et l''injection du désorbant, et une zone III comprise entre l'injection de la charge et le soutirage du raffinat, dans lequel chaque période de permutation comprend deux étapes : une étape A de soutirage d'éluat de la zone I et une étape B de soutirage d'extrait de la zone I.