WO2025043273 - RECOVERING METAL VALUES FROM COMPLEX CONCENTRATES
National phase entry is expected:
Publication Number
WO/2025/043273
Publication Date
06.03.2025
International Application No.
PCT/AU2024/050686
International Filing Date
27.06.2024
Title **
[English]
RECOVERING METAL VALUES FROM COMPLEX CONCENTRATES
[French]
RÉCUPÉRATION DE MÉTAUX DE VALEUR À PARTIR DE CONCENTRÉS COMPLEXES
Applicants **
MINETOMETAL PTY LTD
Inventors
SHAW, Raymond
Priority Data
2023902748
25.08.2023
AU
2023903989
08.12.2023
AU
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
IP Australia
* |
| 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
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 2414 | |
| EPO | Filing, Examination, Granting | 16339 | |
| Japan | Filing, Examination, Granting | 2452 | |
| South Korea | Filing, Examination, Granting | 2744 | |
| USA | Filing, Examination, Granting | 10940 |
Total:
34,889
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Complex materials which contain a mix of metals are processed to recover valuable metals present where the materials are roasted under conditions in which the metals form compounds that can be dissolved in dilute acid and/or water and/or ammonia containing alkaline solutions from which the metals can be recovered as marketable products while leaving unwanted impurity elements such as arsenic and radionuclides in an inert residue for disposal.[French]
Des matériaux complexes qui contiennent un mélange de métaux sont traités pour récupérer des métaux de valeur présents dans ces derniers, le procédé consistant à torréfier les matériaux dans des conditions dans lesquelles les métaux forment des composés qui peuvent être dissous dans des solutions alcalines contenant de l'acide dilué et/ou de l'eau et/ou de l'ammoniac, dans lesquelles les métaux peuvent être récupérés sous forme de produits commercialisables tout en laissant des éléments d'impuretés indésirables tels que de l'arsenic et des radionucléides sous la forme d'un résidu inerte afin de permettre leur élimination.