WO2025119716 - SYNTHESIS OF AN IZM-2 ZEOLITE IN THE PRESENCE OF ETHANOL
National phase entry is expected:
Publication Number
WO/2025/119716
Publication Date
12.06.2025
International Application No.
PCT/EP2024/083682
International Filing Date
27.11.2024
Title **
[English]
SYNTHESIS OF AN IZM-2 ZEOLITE IN THE PRESENCE OF ETHANOL
[French]
SYNTHESE D'UNE ZEOLITHE IZM-2 EN PRESENCE D'ETHANOL
Applicants **
IFP ENERGIES NOUVELLES
Inventors
MARTINEZ FRANCO, Raquel
PRIGENT, Monique
Priority Data
FR2313490
04.12.2023
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 1908 | |
| EPO | Filing, Examination, Granting | 8149 | |
| Japan | Filing, Examination, Granting | 2045 | |
| South Korea | Filing, Examination, Granting | 1803 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,645
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
The present invention relates to a novel method for preparing a microporous crystalline solid, referred to as an IZM-2 microporous solid or IZM-2 zeolite. This novel method allows for the synthesis of an IZM-2 zeolite from at least one silicon source, at least one aluminium source, at least one source of an alkali and/or alkaline-earth metal having a valency n, in the absence of an organic structure-directing agent and in the presence of at least one alcohol, preferably ethanol, and seeds of calcined IZM-2 zeolite.[French]
La présente invention se rapporte à un nouveau procédé de préparation d'un solide cristallisé microporeux, appelé solide microporeux IZM-2 ou zéolithe IZM-2. Ce nouveau procédé permet de réaliser la synthèse d'une zéolithe IZM-2 à partir d'au moins une source de silicium, d'au moins une source d'aluminium, d'au moins une source d'un métal alcalin et/ou alcalino-terreux de valence n, en l'absence de structurant organique et en présence d'au moins un alcool et de préférence l'éthanol et des germes de zéolithe IZM-2 calcinée.