Aug 28, 2014· Clarifying and Thickening: Neglected Unit Operations. Clarifiers and thickeners are ubiquitous in concentrators and extractive metallurgical plants. Now in my fifth decade in the business I have seen a considerable number of them and the operation ...Estimated Reading Time: 4 mins
Oct 18, 2019· The agitation leaching method is to concentrate the slurry, obtained after grinding and classifying of the gold containing ore, to a suitable concentration, place it in a leaching tank, add a cyanide solution, and aerate to carry out leaching. The main equipment used in the agitation leaching process is a cyanide leaching tank.
1/8/2014· All leaching tests were carried out in agitation leaching tanks made of polypropylene, which were equipped with overhead stirrers and open to the air through sampling ports. For each leaching test, a given mass of tap water containing desired quantities of requisite reagents was firstly transferred into the agitation leaching tank, and then the solution temperature was elevated by titanium
Jul 13, 2016· The rakes revolve at a speed sufficient to move the material as fast as it settles without enough agitation to interfere with settlement. Dorr thickeners are used in the metallurgical field to thicken prior to agitation and filtration, in the countercurrent washing of cyanide slime, for thickening ahead of flotation, for thickening concentrates, and for dewatering tailing to recover the water for reuse in the mill.Estimated Reading Time: 8 mins