• Zinc plant expansion by Outotec direct …

    Zinc plant expansion by Outotec direct leaching process on ResearchGate, the professional network for scientists.

    Get Price
  • Copper Leaching, Solvent Extraction and …

    Copper Leaching, Solvent Extraction, and Electrowinning Technology E d i t e d b y ... Dynamic Modeling of Heap Leaching— ... undesired precipitation of Fe3+ and ...

    Get Price
  • Leaching and CIL processes in gold recovery …

    In this study, the applicability of leaching and CIL processes in gold recovery with thiourea method, alternative to the cyanidation from the refractory Gümüşhane ...

    Get Price
  • Patent WO1997007250A1 Fluorocarbon …

    Fluorocarbon Fluids as Gas Carriers to Aid in Precious and Base Metal Heap Leaching Operations. FIELD OF THE INVENTION. This invention relates to a process of ...

    Get Price
  • Leaching (chemistry)

    Leaching (chemistry) topic. Leaching is the process of extracting substances from a solid by dissolving them in a liquid , either in nature or through an industrial ...

    Get Price
  • Patent US4497778 Microbial leaching of …

    It can also be applied to processes of upgrading ores by leaching out some of the undesired ... Bacterialassisted heap leaching of ... Over Google Patenten ...

    Get Price
  • Patent US4497778 Microbial leaching of …

    Try the new Google Patents, ... It can also be applied to processes of upgrading ores by leaching out some of the undesired associated ... assisted heap leaching of ...

    Get Price
  • Leaching

    Search; Explore; Log in; Create new account; Upload ×

    Get Price
  • Brevet US5332559 Biooxidation process for …

    Biooxidation process for recovery of metal values from sulphurcontaining ore materials ... is based on a waste heap leaching of an ore particulate for ...

    Get Price
  • Patent US7544232 Method for thiosulfate …

    The processes can employ heap leaching or lixiviants that include ... Examples of such undesired non ... Method for thiosulfate leaching of precious metal ...

    Get Price