Coaltech Research Association

Kloppersbos Explosibility Laboratory Upgrade

R Bergh

By R Bergh | 9 January 2026

Description

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Flammability, corrosion resistance and environment by V Mhlawakhe.pdf

Laboratory work turning high ash coal fines into moulded building composites, comparing coal tar pitch against a silicone binder, with strength, burning, corrosion and leaching tests. For product developers.

What this report foundAir blowing converted coal tar into a pitch with 11.27% volatile matter and 87.68% fixed carbon, which bound high ash coal fines into structural composites.

Review of Current and Expected Underground Coal Mining Methods and an Evaluation of the Best Practices Associated with These

André William Dougall

2010

Review of underground coal production systems in South Africa set against practice in Australia, China and the United States, with guidance on equipment choice and section planning.

What this report foundSouth African underground sections average about 60 000 t a month, against 130 000 to 160 000 t for single pass bolter miner units on continuous haulage, while...

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