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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
On October 11, the 3-day CHINA MINING Conference and Exhibition 2019 was conclud...
Nowadays. The most common phosphate mining method is flotation process.
The main purpose of phosphate rock mining collector is to increase the mineral surface hydrophobic and make it attached to the bubble surface easily and increase its palatability. Phosphate ore flotation process has positive flotation and reverses flotation process. Generally, posit8ve flotation process uses fatty acids anionic collector, (Such as OT-8, WHM-P1, etc.), flotation phosphate mining and carbonate minerals, in reverse flotation, use amine cationic collector, (E.g., ether amines, aliphatic amines, polyoxyethylene amines, etc.)to process silicate gangue minerals. In addition, there is some gender collector, (such as α- amino acid, dodecyl -N- carboxyethyl -N- hydroxyethyl imidazoline) to process phosphate ore.
Phosphate mining medicament foaming agent is a surface active substance, rich in the water surface, its main function is promoting the foam, and to improve the stability of the bubble and particle effects in flotation process, to ensure that the particles contained in the slurry bubble could form on the surface and discharged. Phosphate mining foaming agent is usually no special requirements, similar to other minerals foaming agent, common: 2 # oil, 4 # oil, alcohol oil, etc.
Phosphate rock mining adjusting reagent in pharmaceutical processing can be divided into four kinds of activators, inhibitors, media adjustments, dispersing and flocculants. Phosphate mining process often uses carboxymethyl cellulose, citric acid, etc. to suppress t dolomite and calcite. Sodium silicate, sodium silicate, etc. are usually used to inhibit silicate minerals. Alkanolamides can be used as an activator in collecting gum phosphate ore and dolomite. Commonly used media modifier is lime, NaOH, etc.
The full effecting of pharmaceutical and pulp need good phosphate rock mining equipment, good flotation index is also inseparable from good phosphate mining equipment. Xinhai flotation has good quality, and enough air-inflation amount, agitation strength, it can form stable foam layer and operates stably, it can save energy consumption and make the process indexes in a good state, it also can save the investment cost and operation cost, Xinhai phosphate mining flotation can give you more benefits.
Wet ball mill includes grid wet ball mill and overflow ball mill, and the feeding materials are ore or slurry that is high water content. ... [more]
Hematite is the main raw material for industrial iron making. Like other ores, hematite ore also need the process of crushing, grinding and separating. ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.