Technology for Industry
Fully eco-friendly. Non-toxic. Industrially controllable. Modular. Adaptable. Designed for global application.
Versatility for Complex Materials
Testing included:
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refractory pyritic gold concentrates;
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flotation tailings;
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treatable metallurgical slags;
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siliceous gold ores;
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refractory arsenical pyrites;
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refractory carbonaceous gold-bearing pyrites.
The compatibility of each material must be established through characterization and testing before industrial implementation.
A Technology Built on a Different Concept
The patented invention is a fully eco-friendly, non-toxic industrial solution designed for the recovery of gold and silver from mining and metallurgical materials compatible with the process.
The technology is built on a different concept, based on a controlled chemical system in which sodium thiosulfate serves as the dissolving agent.
A Safe, Industrially Controllable Process
The patented invention is a fully eco-friendly, non-toxic industrial solution designed for the recovery of gold and silver from mining and metallurgical materials compatible with the process.
The technology is built on a different concept, based on a controlled chemical system in which sodium thiosulfate serves as the dissolving agent.
High Recovery. Responsible Water Use.
The research program and pilot-plant testing indicated, depending on the material processed, recovery rates of 90–95% for gold and silver.
Over 90% of the water used can be recovered and recirculated, reducing the need for fresh water.
The technology was developed over approximately ten years and tested on more than 10,000 kg of real materials.
Designed for Industrial Application
The technological concept allows for the development of modular units, sized according to the resource and the required capacity.
The units can be located near the material being processed, reducing the need to transport large volumes and allowing the configuration to be adapted to each site.
In certain projects, integration into existing infrastructure may allow the reuse of a significant part of the equipment, following a technical evaluation of the installation.
Materials, waste piles, or tailings ponds that have previously undergone cyanidation processes are not intended for processing through Ground2Sky's technology.