WO2025120380 - SYSTEM OF PRODUCING PGM METAL INGOTS FROM CONSUMED CATALYSTS IN A NON-POLLUTING METHOD
National phase entry is expected:
Publication Number
WO/2025/120380
Publication Date
12.06.2025
International Application No.
PCT/IB2024/057853
International Filing Date
13.08.2024
Title **
[English]
SYSTEM OF PRODUCING PGM METAL INGOTS FROM CONSUMED CATALYSTS IN A NON-POLLUTING METHOD
[French]
SYSTÈME DE PRODUCTION DE LINGOTS MÉTALLIQUES PGM À PARTIR DE CATALYSEURS CONSOMMÉS DANS UN PROCÉDÉ NON POLLUANT
Applicants **
KHALILIMEHR, Farzad
Inventors
KHALILIMEHR, Farzad
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 India
* |
| 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 |
Natural Person
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
|
* 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 | 1912 | |
| EPO | Filing, Examination, Granting | 8683 | |
| Japan | Filing, Examination, Granting | 2029 | |
| South Korea | Filing, Examination, Granting | 1777 | |
| USA | Filing, Examination, Granting | 9540 |
Total:
23,941
Contact Us
Abstract[English]
The invention is a system for producing PGM metal ingots from consumed catalysts in a non-pollutant way. It aims to separate valuable and rare metals like rhodium, palladium, and platinum from catalysts using a non-acidic flotation method, thus solving the issues associated with traditional separation methods. The system comprises mechanical, chemical, and electrochemical parts, including a ball mill device, flotation cell, and laboratory induction melting furnace. Monoliths with different geometric shapes enter the ball mill's grinding chambers and undergo a softening and powdering process. Plastic liners are used to prevent abrasion and the combination of the ball mill cylinder metal with the catalyst material.[French]
L'invention concerne un système de production de lingots métalliques PGM à partir de catalyseurs consommés d'une manière non polluante. L'invention vise à séparer des métaux précieux et rares comme le rhodium, le palladium et le platine à partir de catalyseurs en utilisant un procédé de flottation non acide, ce qui permet de résoudre les problèmes associés aux procédés de séparation classiques. Le système comprend des parties mécaniques, chimiques et électrochimiques, notamment un dispositif broyeur à boulets, une cellule de flottation et un four de fusion par induction de laboratoire. Des monolithes de formes géométriques différentes entrent dans les chambres de broyage du broyeur à boulets et subissent un processus de ramollissement et de réduction en poudre. Des revêtements en plastique sont utilisés pour empêcher l'abrasion et la combinaison du métal du cylindre de broyeur à boulets avec le matériau catalyseur.