Henan somewhere gold ore flotation tailings due to the high gold grade, higher gold tailings loss in order to improve the sorting indicators, reduce the loss of gold, commissioned by Henan Lingbao smelter, Xian Zhou Mini…
Cyanide leaching pulp, old factories still use many separate outputs tailings and gold-containing solution was washed method. The washing methods for separating the gold-containing solution and the tailings from the slurry include a …
What should I do if the hammer crusher has a belt rollover?
Hammer crushers are used to break a variety of medium hard and abrasive materials. The compressive strength of the material does not exceed 100 MPa, and the …
When the nuggets pass through the photodetection zone one by one, according to the difference of the reflectivity of the white quartz and the gray waste rock, the corresponding electronic circuit is converted into an electric signal, and the e…
Discover a small history
18th century BC have been found in Hungary small block of antimony. 1556 Agricola (G.Agricola) proposes a method of producing ores solvent out of antimony sulfide, antimony s…
Lead Zinc is one of the older metal human extracted from the lead-zinc ore. Lead and zinc are widely used in the electrical industry, machinery ind…
Under alkaline conditions, the cyanide in the oxidizing wastewater of NaClO can be divided into two stages. First, the cyanide is oxidized to cyanate and further oxidized to carbon dioxide, ammonia and nitrogen.
According to the nature of this segmentation reaction, in the treatment…
Introduction: We often focus on the overall performance of a precision engraving machine. Then what part of the engraving machine - the frequency converter has requirements for the working environment? What kind of working environment is needed?
…The construction of the vacuum magnetic filter is shown in the figure below.
Vacuum magnetic filter c…