high efficiency thickener has the characteristics of small area and high efficiency.Deep cone thickener is a new kind of thickening equipment, with the obvious advantage of large capacity , high underflow concentration and high automatic level.
01/05/2011· In the example in Fig. 2, the leach and CIP plants would probably be fed at a solids density of 5658%, which is clearly achievable in the thickener, whereas the optimum solids density for efficient mass transfer in the leaching and adsorption sections is probably around 45%, where the yield stress value is <10 Pa.
The Leach CIP circuit is a system comprised of separate leaching and adsorption tanks. In leaching, ore which has been ground to pulp is placed in agitated tanks with sodium cyanide solution and gold and silver is dissolved into the slurry solution. The leach may require 24 to 72 hours to complete, and after the leach is completed, the leached slurry is routed to the CIP
Xinhai efficient thickener can supply agent affixation system, such as flocculating agent, the facilities supporting is more obvious. Besides, new mechanical structure increases the flocculation of solid particles, not only guarantee convenience
The main gold recovery equipment used in the cyanide gold processing plant are as follows the leaching agitation tank, the washing thickener, the high efficiency low consumption rapid desorption electrowinning system, the zinc powder replacing device, and etc the leaching agitation tank is applied to the conventional cyanide leaching process
Deep Cone Thickener. Deep cone thickener is a new kind of thickening equipment with the obvious advantage of large capacity high underflow concentration and high automatic level. Depth Range of Thickener 5 15m. Diameter range of Thickener 3 40m. Capacity 50 5000td. Gold Leaching In A Cip Circuit Hydrometallurgy Leaching
The remaining barren slurry reports to the tails thickener and is pumped to the tails dam. The CIL circuit consists of two separate trains of tanks, with seven tanks in each train. In conventional CIL circuits, leaching takes place in the presence of carbon and therefore leaching and adsorption occur
The first tank of each train is purely a leach tank , the remaining six are leach and adsorption tanks. Each tank has an effective volume of 761m3 each, and operate at a leach density of 50% solids, giving a residence time of approximately 4
Kinetic models were developed for the leaching of gold from the ore, adsorption onto activated carbon and preg robbing at the ore surface. A variable order empirical model of the Mintek form was used to describe leaching, while adsorption was modelled using the film transfer model. A model of this form was also used for preg
The common thickener underpins the performance of most hydrometallurgical facilities. Thickeners are simple, reliable, effective and efficient under the right conditions.
June 10, 2020
Copyright © 2020.Company name All rights reserved.