Data Comparison
Leaching Rate Comparison Between Sinogold and Sodium Cyanide
- For the different grades of ore from various gold companies,
- the leaching comparisons were performed by using Sinogold reagent and sodium cyanide.
- Sinogold reagent can adapt any ores from low-grade ore to high-grade, complex ore , and its stability is good. Compared with sodium cyanide leaching rate, the highest leaching rate of Sinogold agent is 99.67%.
- The leaching effect is slightly higher than that of sodium cyanide leaching
Different Gold Ore Leaching Rate Comparison
Sinogold Compare with Sodium Cyanide
Toxicity comparison of tailings between Sandioss agent and sodium cyanide
- Shandong Gold Smelter-High Sulfur Mine
- Au: 11.48g/t
- Guizhou Zijin Smelter-Pre-oxidized ore
- Au: 12.0g/t
- Through the toxicity of the tailings after leaching from Shandong Gold and Zijin Mining, the dosage of Sinogold reagent is from 1 to 9.7kg/t, and the total cyanide of the tailings after leaching is lower than the national emission standard of 5mg/L.
- Although the amount of sodium cyanide used is lower than the amount of Sandioss agent , the total cyanide in the tailings after leaching is far exceeds the national emission standard several dozen times
