Apparatus for amalgamation mainly has an outer plate and mixed with mercury amalgamation plate and tank mine operations to capture mercury (gold) or the like. The mercury-mixing plate is a piece of tile that is lapped and mounted on a wooden (or steel) inclined groove surface, so it is also called
Read moreI. Introduction Manganese is widely distributed in nature in various forms of compounds. Since 1770 was found from an aqueous manganese ore, people, manganese alloys, manganese and compounds belong to various methods of production of gold, widely used in industry and agriculture and military. Man
Read moreIn the cyanidation of gold with zinc powder or zinc substitution filaments obtained from the gold-rich pregnant solution containing gold and silver approximate black sludge precipitate called Gold Mine. Due to the different ore properties of different plants, the composition of gold mud varies gre
Read moreArticle 1 The production must be organized and implemented according to the company's production operation plan, and at the same time, safety, ventilation, dustproof and other engineering projects should be arranged. Article 2 To strengthen production and dispatching work, when carrying out mi
Read moreRare earth elements are found in relatively rare minerals. "Soil" originally refers to substances that are insoluble in water, so it is called rare earth. English Rare Earth Element (short for RE or R). 15 is a rare earth element from the family of lanthanides, together with closely asso
Read moreComprehensive labor and personnel management, is to establish a set of scientific personnel training, assessment, promotion system and adapt to gold production and labor organizations actually need to encourage each employee's initiative to continuously improve the quality of the workforce and
Read moreFirst, the recovery of silver from lead zinc tailings The storage of tailings in the Bajiazi lead-zinc ore dressing is more than 3 million tons, of which the silver content is relatively high, reaching 69.94g/t, which is re-ground to -0.053mm91.6% dissociated silver, using sodium carbonate as a re
Read moreFor a long time, a large amount of high purity silver has been used to make silver coins and decorations. With the development of science and technology, silver has gradually shifted from the consumption of traditional currency and jewelry crafts to the application and development of industrial tec
Read more(1) Reduction: A reduction of boron sodium, metal reduction; (2) mercury-containing waste water treated vulcanization; (3) Static adsorption method for treating mercury-containing wastewater; (4) Solvent extraction method for treating mercury-containing wastewater; (5) Condensation precipitatio
Read moreHematite is widely distributed in nature iron minerals, iron is an important raw material, also used as a red pigment. Oolitic hematite ore disseminated in fine granularity, and is often associated with siderite, chamosite or phosphorus-containing mineral association or another wrap, it is difficul
Read moreOne copper mineral ore HONGTOUSHAN angle 45 ~ 78 °, the average thickness of 10 ~ 25m, solid ore, ore agglomeration oxidation. The ore body with a thickness greater than 8m has been partially returned to the mining room by the horizontal fan-shaped deep hole stage mining method, and the caving m
Read more1. Current efficiency 1) Basis for calculating current efficiency (1) Faraday's law When the same amount of electricity is used to decompose various compounds in the electrolyte, the mass of the decomposition product is proportional to its chemical equivalent. That is, when the amount of electr
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