Coaltech Research Association

Avhurengwi Nengovhela

Coaltech named a Strategic Partner of Investing in African Mining Indaba 2027

Coaltech has been confirmed as a Strategic Partner of Investing in African Mining Indaba, the continent’s foremost mining investment gathering, taking place in Cape Town from 8 to 11 February 2027. Coaltech is one of eleven Strategic Partners to the event, standing alongside the leading names in African mining. The partnership places Coaltech’s applied research, […]

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Upgrading of Coal With The Aid of a Knelson Concentrator

by W.T. Motsoari | November 2019 A lot of coal fines are generated during the crushing, screening and washing processes. Currently, it is difficult to successfully recover these coal fines. Conventional gravity processes generally have poor efficiencies in treating coal less than 1mm. The centrifugal separators have been proved to be the better route for

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