Amalgamation gold recovery time depends on the shape of native gold particle size, the fineness of the gold particles, the mass of mercury, the temperature of amalgamation, pulp density, methods and equipment amalgamation factors. The particle size shape and monomer dissociation degree of gold are
Read TutorialThe beneficiation efficiency is a comprehensive indicator indicating the effectiveness of the beneficiation process. When there is no selection, its value is zero. When the best ideal sorting effect is achieved, its value is 100%. There are two kinds of calculation formulas for the more commonly us
Read TutorialThe main purpose of the calculation of the slurry pipe and trough hydraulic transmission is to estimate the critical flow rate, head loss, or over-flow section. At present, there are many such formulas, but most of them are empirical or semi-empirical formulas derived under a certain condition, whi
Read TutorialTungsten is a strategic resource and is a high-yield element and a protected mineral in China. For a long time, China's exports of tungsten primary products, imported high-end products, the price of export products is only 1% of imported products, and China's economic development requiremen
Read TutorialContinued on the table  Common precious metal chloride complex anion and features element Valence Electronic configuration Main complex Standard oxidation reduction potential / V Complex space configuration 　 IV D5 IrCl 6 2- IrCl 6 2- /IrCl 6 3- 0.93 Octahedron Os III D5
Read TutorialThe leaching and leaching of alkaline leaching solution has been basically solved technically. However, the problem of leaching and leaching of acidic leachate has not been solved so far. However, copper, uranium ores for heap leaching with a majority of the sulfuric acid solution, a large amount o
Read TutorialDue to different examination time, the data of the two figures are not balanced. The equipment type, quantity and selection conditions of the corresponding operations in the two figures are shown in the following table. The process of dehydration of copper and sulphur- cobalt concentrates is shown
Read TutorialSuichang gold ore deposits in accordance with its conditions, also adopted comprehensive mining law Shrinkage. First, mining technical conditions Deposits occur in the metamorphic Predevonian configuration alteration zone, the solution is warmed to build lean pale gold silver sulfide account vein
Read TutorialThe limestone used for cement production requires a particle size of 30-80 mm. The chemical composition requirements are shown in the table below. China's cement limestone ore is of good quality. Some larger cement limestone mines require only simple crushing and sieving of the ore to obtain
Read TutorialAt present, there are many methods for desorbing gold from gold- loaded carbon commonly used in industry at home and abroad. According to different formulation and technical conditions, it can be divided into the following six types: 1. Atmospheric alkali-cyanide desorption method The desorption a
Read TutorialContaining gold - arsenic sulfide concentrate roasting is performed within the boiling layer and the gold and pyrite arsenic pyrite reaches a set-up job dissociated. This method has been widely used in the production practice of foreign gold mining companies. Studies by the Irkutsk branch of the I
Read TutorialTitanium dioxide (anatase titanium dioxide), as a new photocatalyst, with its fantastic features, much favored in Japan, use it to create all sorts of new products have come out, as a new industrial technology, is The rise of Japan. Titanium dioxide is excited by the internal electrons after being
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