Additional of NaCl on Chloride Leaching of Gold Ore from Indonesian Artisanal Mining
نویسندگان
چکیده
منابع مشابه
environmental effects of gol-e-gohar iron ore mine on groundwater of the area
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
effect of postharvest application of chitosan and calcium chloride on decay and quality attributes of sweet cherry
چکیده ندارد.
15 صفحه اولEvaluation of the Cyanidation Leaching of Gold in a Waste Rock Ore
Samples of the waste rock obtained from Marofengin South Africa ground 60, 70 and 80% passing 75µm were leached with cyanide in bottle roll tests. The results obtained showed that the percentage gold dissolution depends more on the ore size consists than on the cyanide concentration with the highest average dissolution rates of 88.75, 94.34 and 95.90% found at 600, 500 and 500 ppm, for 60, ...
متن کاملEvaluation of Occupational Therapy Practices for Artisanal Gold Mining in Bagega Community, Zamfara State, Nigeria
Background: The enormous numbers of people involved in artisanal gold mining (AGM) together with primitive methods being used in processing gold have resulted in health and environmental challenges. Based on this, both the local and international stakeholders in mining and health sectors engaged in therapeutic practice to mitigate the challenges. Methods: Physical observation and soil samples ...
متن کاملInvestigation of Leaching Kinetics of Smithsonite Ore
The leaching kinetics of smithsonite ore in acetic acid solutions, an environmental friend, and natural reagent was investigated. The influence of parameters such as reaction temperature, particle size, solid-liquid ratio and acid concentration was studied in order to reveal the leaching kinetics of smithsonite ore. In this study, experimental and statistical methods were carried out in order t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2019
ISSN: 1757-899X
DOI: 10.1088/1757-899x/515/1/012032