WO2024062303 - APPARATUS AND METHOD FOR STORING CARBON DIOXIDE
National phase entry:
Publication Number
WO/2024/062303
Publication Date
28.03.2024
International Application No.
PCT/IB2023/058335
International Filing Date
22.08.2023
Title **
[English]
APPARATUS AND METHOD FOR STORING CARBON DIOXIDE
[French]
APPAREIL ET PROCÉDÉ DE STOCKAGE DE DIOXYDE DE CARBONE
Applicants **
NOBLE DRILLING A/S
Inventors
PEDERSEN, Mikkel Søndergaard
HØFFNER, Jan
Priority Data
63/408,539
21.09.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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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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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2287 | |
| EPO | Filing, Examination, Granting | 12696 | |
| Japan | Filing, Examination, Granting | 2431 | |
| South Korea | Filing, Examination, Granting | 2630 | |
| USA | Filing, Examination, Granting | 5540 |
Total:
25,584
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A CO2 capture and storage system has absorbing tower near a source of CO2. The CO2 absorbing tower has a CO2 gas inlet, a gas outlet, an absorbent inlet and an absorbent outlet. A CO2 stripping tower is near a well penetrating a geologic formation. The stripping tower has an absorbent inlet, a gas outlet, an absorbent outlet and a heated fluid inlet. A CO2 condensing unit is disposed proximate the stripping tower and operatively coupled to the gas outlet on the stripping tower. The condensing unit has a compressor and/or a cooler, wherein CO2 gas from condensing unit is converted to liquid. An outlet of the condensing unit is in fluid communication with the well. A pipeline is interposed between the absorbing tower and the stripping tower, wherein the source of CO2 and the well are distal from each other.[French]
L'invention concerne un système de capture et de stockage de CO2 qui a une tour d'absorption à proximité d'une source de CO2. La tour d'absorption de CO2 a une entrée de gaz CO2, une sortie de gaz, une entrée absorbante et une sortie absorbante. Une tour de décapage de CO2 est proche d'un puits pénétrant dans une formation géologique. La tour de décapage a une entrée absorbante, une sortie de gaz, une sortie absorbante et une entrée de fluide chauffé. Une unité de condensation de CO2 est disposée à proximité de la tour de décapage et couplée de manière fonctionnelle à la sortie de gaz sur la tour de décapage. L'unité de condensation comporte un compresseur et/ou un refroidisseur, le CO2 gazeux provenant de l'unité de condensation étant converti en liquide. Une sortie de l'unité de condensation est en communication fluidique avec le puits. Un pipeline est interposé entre la tour d'absorption et la tour de décapage, la source de CO2 et le puits étant distaux l'un de l'autre.