WO2023156904 - THERMAL PLASMA ELECTROLYSIS OF METHANE FOR GENERATION OF HYDROGEN AND CARBON BLACK TO BE USED IN STEEL PRODUCTION
National phase entry is expected:
Publication Number
WO/2023/156904
Publication Date
24.08.2023
International Application No.
PCT/IB2023/051342
International Filing Date
14.02.2023
Title **
[English]
THERMAL PLASMA ELECTROLYSIS OF METHANE FOR GENERATION OF HYDROGEN AND CARBON BLACK TO BE USED IN STEEL PRODUCTION
[French]
ÉLECTROLYSE DE MÉTHANE PAR PLASMA THERMIQUE POUR GÉNÉRATION D'HYDROGÈNE ET DE NOIR DE CARBONE À UTILISER DANS LA PRODUCTION D'ACIER
Applicants **
PATHFINDER HOLDINGS CORP.
Inventors
SMALL, James Maurice
Priority Data
63/311,337
17.02.2022
US
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
CIPO
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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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| * | |
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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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2303 | |
| EPO | Filing, Examination, Granting | 15129 | |
| Japan | Filing, Examination, Granting | 2368 | |
| South Korea | Filing, Examination, Granting | 2602 | |
| USA | Filing, Examination, Granting | 6940 |
Total:
29,342
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
to form an iron briquette; melting the briquette iron from the furnace to form a melted iron and melted non-metallic slag; separating the non-metallic slag from the melted iron in the furnace; combining the carbon and the melted iron in a furnace to form a carbon black and iron mixture; and alloying the melted iron with the carbon black to form a steel.[French]
La présente divulgation concerne, selon certains modes de réalisation, un procédé de production d'acier, le procédé consistant à former un hydrogène et un carbone à partir d'un gaz naturel à l'aide d'une électrolyse par plasma thermique; réduire les fines de minerai de fer avec le H2 pour former une briquette de fer; faire fondre le fer à briquettes depuis le four pour former un fer fondu et un laitier non métallique fondu; séparer le laitier non métallique du fer fondu dans le four; combiner le carbone et le fer fondu dans un four pour former un mélange de noir de carbone et de fer; et allier le fer fondu avec le noir de carbone pour former un acier.