WO2024132913 - COMBUSTION OF OFF-GASSES USING ENRICHED AIR FROM AN ELECTROLYTIC PROCESS
National phase entry:
Publication Number
WO/2024/132913
Publication Date
27.06.2024
International Application No.
PCT/EP2023/086021
International Filing Date
15.12.2023
Title **
[English]
COMBUSTION OF OFF-GASSES USING ENRICHED AIR FROM AN ELECTROLYTIC PROCESS
[French]
COMBUSTION D'EFFLUENTS GAZEUX À L'AIDE D'AIR ENRICHI PROVENANT D'UN PROCESSUS ÉLECTROLYTIQUE
Applicants **
TOPSOE A/S
Inventors
JACOBSEN, Casper Funk
STUMMANN, Troels Dahlgaard
Priority Data
22216438.6
23.12.2022
EP
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 | * |
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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 | 2341 | |
| EPO | Filing, Examination, Granting | 13775 | |
| Japan | Filing, Examination, Granting | 2525 | |
| South Korea | Filing, Examination, Granting | 2718 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
27,299
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A chemical plant is provided, in which an electrolysis section is arranged to receive at least a portion of a first steam feed and electrolyze it to provide a hydrogen stream and an oxygen- enriched stream. At least a portion of the oxygen-enriched stream and at least a portion of an off-gas stream are arranged to be combusted in at least one burner so as to provide a combusted gas stream. The first heat exchanger is arranged to receive at least a portion of said combusted gas stream and said water stream. The first heat exchanger is arranged to transfer heat from the at least a portion of the combusted gas stream to the water stream so as to provide a cooled combusted gas stream and a steam stream. A process for production of a steam stream using a combustible off-gas stream in the chemical plant is also provided.[French]
L'invention concerne une usine chimique dans laquelle une section d'électrolyse est conçue pour recevoir au moins une partie d'une première alimentation en vapeur et la soumettre à une électrolyse afin d'obtenir un flux d'hydrogène et un flux enrichi en oxygène. Au moins une partie du flux enrichi en oxygène et au moins une partie d'un flux de gaz résiduel sont agencés pour être brûlés dans au moins un brûleur de manière à fournir un flux de gaz brûlé. Un premier échangeur de chaleur est conçu pour recevoir au moins une partie dudit flux de gaz brûlé et un flux d'eau. Le premier échangeur de chaleur est conçu pour transférer la chaleur d'au moins une partie du flux de gaz brûlé au flux d'eau de manière à fournir un flux de gaz brûlé refroidi et un flux de vapeur. L'invention concerne également un procédé de production d'un flux de vapeur à partir d'un flux d'effluents gazeux combustibles dans l'usine chimique.