Why high-rate thickeners are now preferred by the gold

May 01, 1990 · Typically, the capital cost of a conventional thickener (eg, 30m dia unit for a 500,OOOtpa gold treatment plant) would increase the cost of the treatment plant by 10-15%; the use of a high rate thickener (10m dia unit for 500,OOOtpa) would result in a 3-4% increase only in the plant cost and achieve the same water and cyanide recovery.

5 ways to measure bed level in thickeners - Precision

Figure 1. Thickener and its settling zones. The interface layer, also known as hindered settling region or interface, is defined as the height of the zone between the mud layer or compacted zone at the bottom of the thickener and the clarity layer or clarification zone (layer with low suspended solids content) at the top.

ThICKENERS - TENOVA

hIGh RATE ThICKENER The DELKOR High Rate Thickener is a proven performer in a variety of different applications including minerals, industrial, chemical, water treatment and waste water industries. The reliability and performance of DELKOR thickeners means that they are well represented throughout the world.

thickeners & clarifiers

• High Density thickeners (deeper sidewall and more robust drive) • Paste thickeners • Ultra high rate thickeners Our units are available in a variety of sizes starting from 3ft diameter pilot scale to 300ft diameter. We have standard “off the shelf” designs available. Thickener tanks, rakes and feedwell’s are custom designed,

PDF Thickening - Resource Book

High Rate Thickeners High rate thickeners are designed specifically to maximise the flocculation efficiency of flocculants. They differ from conventional thickeners in feed well design, size and control. Unlike conventional thickeners, high rate thickeners must use flocculants. The basic design of a high rate thickener is below.

High Rate Thickener - Outotec

Take advantage of our pioneering thickening and clarifying methods with the High Rate Thickener, including advances such as low-profile triangular rake arms to reduce rake torque.

High Rate Thickener Coal washeries Thickener, 0 - 500 m3

Vmix Mineral Technologies Pvt. Ltd. - Offering High Rate Thickener Coal washeries Thickener, 0 - 500 m3/hr, Centre Driven at Rs 1500000/set in Bengaluru, Karnataka. Read about company. Get contact details and address | ID: 13159803091

Tailings.info Thickened Tailings Storage - A discussion

This is normally achieved by using compression (or high rate) thickeners or a combination of thickeners and filter presses. High Density Thickened Tailings (HDTT) are defined as tailings that have been significantly dewatered to a point where they will form a homogeneous non-segregated mass when deposited from the end of a pipe (Welch 2003).

Selecting Rheology Modifiers for Adhesives

Difference between Rheology Modifiers & Thickeners Rheology modifiers and thickeners are used in water-borne & solvent-borne adhesives, and sealants of all types.They are used extensively in water-borne formulations, and often two or more are used to achieve the required balance of properties for the particular application. Rheology modifiers and thickeners are …

which they are the tailing thickeners

Tailings.info Thickened Tailings Storage - A discussion , This is normally achieved by using compression or high rate thickeners or a ... High Density Thickened Tailings HDTT are defined as tailings that have been... Thickener Rakes In Action , A thickener is a machine that de-waters slurry separating the liquid from the solids.

Thickener vs. Clarifier: What's the Difference? | McLanahan

Thickeners. A thickener, in contrast, is designed to do just that - thicken! While a part of this process by definition releases the liquid, the quality of the overflow liquor is secondary. Suspended solids clarities of up to 1,000ppm can be tolerated in some cases, though a typical specification is less than 300ppm.

PDF Rapid, Seamless Installation and Commissioning of Outotec

THICKENER FOR CAROSUE DAM, AUSTRALIA Bolted 26m Outotec thickener is commissioning-ready in 14 days for Saracen's Carosue Dam, Australia. Background Saracen Mineral Holdings Limited owns and operates the Carosue Dam gold mine, which is located near Kalgoorlie, in Western Australia. In 2019, Carosue Dam completed

Thickener vs clarifier: what’s the difference

Thickeners A thickener, in contrast, is designed to do just that — thicken. While a part of this process by definition releases the liquid, the quality of the overflow is secondary.

High-rate Thickener

High-rate Thickeners are designed to provide roughly 12 times the throughput of conventional machines of similar size. The key features for high-capacity thickeners are the feedwell design and the feed slurry dilution method.

Outotec Thickened tailings and Paste Solutions

automation system, with instruments of high quality. The thickener torque, the underflow density and the turbidity of the overflow are continuously monitored. The dosing of flocculent is based on the tonnage feed, which keep the consumption of flocculent low and at the same time ensures the function of the thickener. Pressure (Pa) Displacement pump