WO2023119133 - POWER RECOVERY DURING GAS SEPARATION
National phase entry:
Publication Number
WO/2023/119133
Publication Date
29.06.2023
International Application No.
PCT/IB2022/062493
International Filing Date
19.12.2022
Title **
[English]
POWER RECOVERY DURING GAS SEPARATION
[French]
RÉCUPÉRATION D'ÉNERGIE PENDANT UNE SÉPARATION DE GAZ
Applicants **
SABIC GLOBAL TECHNOLOGIES B.V.
Inventors
HAQUE, Isra Ul
AL HAMMAD, Ali Essa
AL-ANSARI, Muammar Mohammad
AHMED, Awais
AL-KHALAF, Ahmed Saeed
Priority Data
21217235.7
23.12.2021
EP
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2025 | |
| EPO | Filing, Examination, Granting | 8180 | |
| Japan | Filing, Examination, Granting | 2176 | |
| South Korea | Filing, Examination, Granting | 2051 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,172
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method for recovering power during gas separation, the method including separating a mixed gas stream into a hydrogen-rich stream and a secondary stream; and expanding the secondary stream after the separating or expanding the mixed gas stream prior to the separating to recover power. The method may include using a membrane to separate the mixed gas stream into the hydrogen-rich stream and the secondary stream; and expanding the secondary stream.[French]
L'invention concerne un procédé de récupération d'énergie pendant la séparation de gaz, le procédé comprenant la séparation d'un flux de gaz mixte en un flux riche en hydrogène et un flux secondaire ; et l'expansion du flux secondaire après la séparation ou l'expansion du flux de gaz mixte avant la séparation pour récupérer de l'énergie. Le procédé peut comprendre l'utilisation d'une membrane pour séparer le flux de gaz mixte en flux riche en hydrogène et en flux secondaire ; et l'expansion du flux secondaire.