Solution mining process
US4358157A · kind A · utility
4Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 1978 |
| Grant date | Nov 9, 1982 |
| Priority date | — |
| Expiry date | Apr 10, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Process for the solution mining of minerals from a subterranean formation using a dilute aqueous carbonic acid leaching solution and intermittent injection of an oxidizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.