WO2026101467 - PROCESS FOR PRODUCING GRAPHENE FROM CAPTURED CARBON DIOXIDE BY USING HYBRID ALKALINE SYSTEM
National phase entry is expected:
Publication Number
WO/2026/101467
Publication Date
15.05.2026
International Application No.
PCT/TH2025/050053
International Filing Date
04.11.2025
Title **
[English]
PROCESS FOR PRODUCING GRAPHENE FROM CAPTURED CARBON DIOXIDE BY USING HYBRID ALKALINE SYSTEM
[French]
PROCÉDÉ DE PRODUCTION DE GRAPHÈNE À PARTIR DE DIOXYDE DE CARBONE CAPTÉ AU MOYEN D'UN SYSTÈME ALCALIN HYBRIDE
Applicants **
DUANGSRIPAT, Sorawit
Inventors
DUANGSRIPAT, Sorawit
Priority Data
2401007353
07.11.2024
TH
Application details
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International Searching Authority |
MOIP
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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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 | 1958 | |
| EPO | Filing, Examination, Granting | 8703 | |
| Japan | Filing, Examination, Granting | 1913 | |
| South Korea | Filing, Examination, Granting | 1342 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,256
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Abstract[English]
The present invention relates to a system for carbon dioxide capture and utilization using an alkaline ceramic media (ACM) as medium for CO₂ adsorption from sources in the industry, for example, exhaust gas from manufacturing process in the industry, where the ACM has the high pH, which can capture the CO₂ efficiently, and durable to carbonic acid formation from the reaction between CO₂ and water. Moreover, the system can use the captured CO₂ for process in producing graphene, suitable for in the energy and electronic industries. The system uses the a nanoplatelet activated carbon produced from biomass, having a high surface area to enhance CO₂ adsorption. The nano porous structure also assists the system to capture CO₂ efficiently and sustainably. The graphene from CO₂ via the converting process in the specific reactor can be used in various industries and increase the value-added to the captured CO₂ by using the system design worthy and using the materials available in the biomass, which is low cost and environmentally friendly.[French]
La présente invention concerne un système de captage et d'utilisation de dioxyde de carbone au moyen d'un milieu céramique alcalin (ACM) en tant que milieu pour l'adsorption de CO2 provenant de sources industrielles, par exemple, un gaz d'échappement provenant d'un processus de fabrication industriel, l'ACM présentant un pH élevé, qui peut capter efficacement le CO2, et résister à la formation d'acide carbonique issue de la réaction entre le CO2 et l'eau. En outre, le système peut utiliser le CO2 capté pour le processus de production de graphène, adapté aux industries de l'énergie et de l'électronique. Le système utilise le charbon actif à nanoplaquettes produit à partir de biomasse, présentant une surface élevée pour améliorer l'adsorption du CO2. La structure nanoporeuse aide également le système à capter le CO2 de manière efficace et durable. Le graphène issu du CO2 par l'intermédiaire du processus de conversion dans le réacteur spécifique peut être utilisé dans diverses industries et augmenter la valeur ajoutée du CO2 capté au moyen de la conception de système adaptée et au moyen des matériaux disponibles dans la biomasse, ce qui est peu coûteux et respectueux de l'environnement.