p gray2 . before the gold is recovered using the zadra elution process. in the gold room 2.enlarging the sediment area but it is mostly distributed in the crack of poisonous …Thickener Types The practice of thickening or clarification is usually carried out in decantation tanks employing gravity settling or sedimentation. These tanks are fitted with mechanical scrapers to collect …网页A process for thickening gold ore slurries or slimes for gold purification which comprises adding to such gold ore slimes an effective amount of flocculant comprising a terpolymer containing...The thickener is a very basic piece of machinery that performs its job in an easily understood manner. It simply provides a holding area large enough to allow the concentrate time to settle to the bottom. Once …Calculating Thickener Area: Thickener area required is then calculated by applying above determined data in the following formula: A = 1.333 (F – D)/R A = Thickener area in square feet per ton of dry solids …网页Thickener Design pdf,