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04 September 2020

Optimal utilization of Dense Medium Cyclones

In this paper the focus will be on how to maximise the current dense medium cyclone process to ensure optimal efficienci...
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04 September 2020

Taking care of your plant's cyclones in order to take care of your plant

This paper will briefly describe the impact that poor dense medium cyclone performance has on material with various leve...
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04 September 2020

Desliming of fine coal - What is the correct cyclone?

This paper will highlight some of the pitfalls of selecting the correct desliming cyclone parameters and explain some of...
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04 September 2020

A CYCLONE FOR A REASON – Dense Medium Cyclone efficiency

The MULTOTEC dense medium cyclone has been successfully applied in, primarily, coal washing but also in hard rock benefi...
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28 September 2020

Low Cut Point Spiral Separator

Spiral separators offer a number of advantages for fine coal beneficiation, including low operating and capital costs, o...
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28 September 2020

Fine chrome beneficiation and reverse PGM upgrade of existing slimes with vertical ring WHIMS technology

The main differences between a vertical and a horizontal ring WHIMS machine are described. Four UG2 samples with P80=10...
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28 September 2020

Dense Medium Separation Using a Magnetic Cyclone

It is a well-known fact that good quality coal is being depleted due to the high demand of this product. What is left is...
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28 September 2020

Development of a high capacity, low cut spiral for the coal industry

Traditional coal spirals typically treat about 2.5 to 3.5 tons per hour (tph) feed solids per start, with a high relativ...
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19 November 2020

Optimisation of Wash Water on an Iron Ore Spiral to Improve Grade

Spiral concentrators are gravity based separation devices used for the preparation of coal, iron and heavy mineral ores...
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19 November 2020

THE EFFECT OF REPULPING ON THE SX7 SPIRAL

Spirals concentrators are widely used for beneficiation of fine coal typically the -1mm size fraction. The repulper and...
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19 November 2020

WASH WATER OPTIMIZATION ON AN IRON ORE SPIRAL

Gravity concentration remains the main separation method for fine iron ore and is used extensively for treating various...
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13 November 2020

Trommel Success

A valued Multotec customer needed a better solution for his trommel screen media wear life. Here's how we met these...
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18 November 2020

BHP Eastern Ridge – ERX System

Multotec developed an innovative new screen fastening system for a valued customer.
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20 November 2020

Scalping Rubber Media

Multotec's injection rubber media extended change outs from 8 up to 16 weeks.
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25 November 2020

D&R Screen Media Upgrade

Multotec overhauled an entire drain and rinse (D&R) plant for a customer.
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30 November 2020

‘Hardox’ Impact Panels

Multotec assisted Pilbara-based iron ore miners in improving service life on solid impact panels on screen decks.
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01 December 2020

Screen Fixing & Media Conversion

Multotec engineered a rubber panel suitable for efficient load handling along with a modular system to replace the exist...
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12 November 2019

The Misconceptions of Overbelt Magnets

There are a lot of misconceptions about how overbelt magnets work and what the requirements are to size an overbelt magn...
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Discharge Systems in Mineral Processing

24 July 2018

Discharge Systems in Mineral Processing

A breakdown of mineral processing discharge systems - grate discharge, semi-overflow, overflow discharge
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16 November 2020

Scalper Screen Media

Multotec assisted a client in extending screen media life and optimising wear rates.
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