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cyanidation of gold ore containing antimony

Cyanidation of gold ores containing copper, silver, lead

01/07/2010· Cyanidation tests on two ore samples from two different gold deposits are reported. The first sample contained 10.5 ppm gold with high arsenic and antimony. The second sample had a low gold content (2.5 ppm) but a high silver content (160 ppm). The first series of test work focused on the determination of conditions for extracting gold from the samples ground to − 75 μm. The optimum

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(PDF) Cyanidation of gold ores containing copper, silver

Cyanidation of gold ores containing copper, silver, lead, arsenic and antimony

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(PDF) Cyanidation of gold ores containing copper, silver

Cyanidation tests on two ore samples from two different gold deposits are reported. The first sample contained 10.5 ppm gold with high arsenic and antimony. The second sample had a low gold content...

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cyanidation of gold ores containing antimony

PDF Cyanidation of gold ores containing copper silver. Jul 01 2010 · Cyanidation tests on two ore samples from two different gold deposits are reported The first sample contained 105 ppm gold with high arsenic and antimony The second sample had a low gold content. Get Price

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cyanidation of gold ores containing antimony

cyanidation of gold ores containing antimony ,Antimony ore antimony antimony ore crushing process refers to size reduction of antimony ore and used gold mining prospecting antimony to make gold mining equipment price kws at the ussr period tajikistan was the largest producer of antimony ore in the cyanidation of gold ores containing antimony what do the prospecting for ore of.Get.

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Processing Gold In Antimony Ores Odanah School

Antimony Ore any of the natural mineral formations containing antimony in compounds and concentrations that make commercial use technically and economically feasible. Of the antimony ores proper, the major mineral is antimonite (Sb2S3), which contains up to 71.4 percent Sb; in rare cases, antimony ores are represented by complex sulfides of antimony

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Processing Gold In Antimony Ores Odanah School

Because of the rise in gold prices, some antimony ores should really be viewed as gold ores with antimony as a by-product. In this context, cyanide leaching is an obvious step in addition to gravity separation, and the most logical procedure here would be first to separate the antimony at natural pH and then to leach out the gold with cyanide.

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(PDF) Cyanidation of gold ores containing copper, silver

Cyanidation of gold ores containing copper, silver, lead, arsenic and antimony

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Treatment of Antimonial Gold Ores ScienceDirect

01/01/2016· The rate of oxidation of stibnite is strongly dependent on pH with appreciable dissolution at pH 12, reducing to low levels at pH 10. Figure 52.1 shows Hedley and Tabachnick's (1958) results of the cyanidation of a synthetic ore containing 0.25% stibnite at pH values of 10, 11, and 12. At higher pH values, higher levels of antimony pentoxide have been observed on gold surfaces, which then

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cyanidation of gold ores containing antimony

PDF Cyanidation of gold ores containing copper silver. Jul 01 2010 · Cyanidation tests on two ore samples from two different gold deposits are reported The first sample contained 105 ppm gold with high arsenic and antimony The second sample had a low gold content. Get Price

More

cyanidation of gold ores containing antimony

cyanidation of gold ores containing antimony ,Antimony ore antimony antimony ore crushing process refers to size reduction of antimony ore and used gold mining prospecting antimony to make gold mining equipment price kws at the ussr period tajikistan was the largest producer of antimony ore in the cyanidation of gold ores containing antimony what do the prospecting for ore of.Get.

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Cyanidation Of Gold Ores Containing Antimony

Cyanidation Of Gold Ore Containing Antimony. Gold containing antimony ore is a type of refractory gold in which gold is intimately associated with stibnite guo et al., 2017.When the traditional cyanidation method is used for gold extraction, thioantimonate by stibnite decomposition reacts with oxygen to form antimony acid salt, or antimony. gold ore contain antimony icsfalconeborsellino. ores

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cyanidation of gold ores containing antimony Matériel

cyanidation of gold ores containing antimony. Chili 120-150tph Station de concassage mobile de pierre de rivière. Chili 120-150tph Station de concassage mobile de pierre de rivière. Ligne de concassage de minerai de fer du Chili. Papouasie Nouvelle Guinée 250TPH Station de concassage mobile. Cameroun Kefid 30tph station de concassage fix au Caméroun . Guinée Kefid 500tph station

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Cyanidation of gold ores c.pdf Free Download PDF Ebook

Download Cyanidation of gold ores c.pdf International Journal of Mineral Processing 95 (2010) 68–77Contents lists available at ScienceDirect International Journal of Mineral Processing j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / i j m i n p r o Cyanidation of gold ores containing copper, silver, lead, arsenic and antimony P. Karimi a,⁎, H. Abdollahi a, A

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Evaluation of leaching parameters for a refractory gold

01/08/2009· A cyanidation study was conducted on a mild refractory gold ore sample from the Central zone of Clarence Stream Property, owned by Freewest Resources Canada, to develop a leaching strategy to extract gold. Gold, at a grade of 8.00 g/t, is present as native gold, electrum and aurostibite. The ore also contains 2.8% pyrrhotite, together with several antimony minerals (0.8% berthierite and

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Improved gold and silver extraction from a refractory

01/01/2011· Because of the intimate association of gold and silver found with antimony minerals, the leaching behavior of antimony from the ore was also monitored during the alkaline sulphide leach tests. In the alkaline leaching tests, the effects of particle size, temperature and concentrations of Na 2 S and NaOH on the removal of antimony and the extraction of gold and silver in subsequent cyanide

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