Irrigation impacts on a leach stockpile
US12400155B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2025 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Feb 27, 2045 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The system may include a secondary irrigation feature that determines a percent of overlap of each of a plurality of submodules in a second lift over each of a plurality of submodules in a first lift and adjusts at least one of leaching operations or a leaching model based on the total tonnage weighted average of metal in the second lift. The method may further comprise determining an acid gap based on a difference between total acid given and total acid consumption; and further adjusting at least one of the leaching operations or the leaching model based on the acid gap. The method may further comprise determining a percentage of compacted material based on the material that is compacted and irrigated divided by the material that is irrigated; and further adjusting at least one of the leaching operations or the leaching model based on the percentage of compacted material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.