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2021121 · The gold processing industry is a large consumer of lime reagents in various forms. Its role in gold processing is mainly as a pH control agent for optimal cyanidation leaching of gold, as well as ...
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2020515 · Highlights • Removal of cyanide from gold processing plant tailing dams using natural bitumen was investigated. • With increasing adsorbent weight and mixing time, the cyanide adsorption rate were increased. • With the processing of the gilsonite sample, the amounts of adsorption were increased considerably. • The maximum adsorption of …
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199993 · An ion chromatographic method was developed for the determination of cyanate (CNO−) in saline gold processing samples. The method is based on the use …
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2020515 · Gilsonite as a natural occurrence of bitumen and due to the presence of carbon in its structure is a suitable adsorbent for a wide variety of pollutants. In this research, the adsorption of cyanide from the wastewater of gold processing plants using gilsonite were investigated. In this way, the effe …
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2007824 · Water is used extensively in gold processing. The reuse of water is encouraged both to conserve water and to minimize the discharge of contaminated wastewater into surface streams. However, the use of recycled process water can negatively affect gold and silver recovery. In the present laboratory study, we compared Au, Ag, and …
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Il servizio di Google, offerto senza costi, traduce all'istante parole, frasi e pagine web dall'italiano a più di 100 altre lingue e viceversa.
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202443 · A literature review on the deportment of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, and Te) in gold processing by cyanidation is presented which compiles the current knowledge in this area and highlights the gaps. This review, together with further research on the gaps in the thermodynamics and kinetics of these systems, aims to …
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201611 · Abstract Operational and development issues regarding various gold plants and processes detailed in Gold Ore Processing, Second Edition, are summarized. Ore types and unit processes are considered, along with brief descriptions of individual issues encountered and remedial actions taken or processes implemented. Reference is made …
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