September 2019
Volume 71    Issue 9

Testing slurry valves for reliability; How one manufacturer tests slurry valves

Mining Engineering , 2019, Vol. 71, No. 9, pp. 31-31
McMahon, Tim


A slurry is any combination of liquids and solids where solids make up more than 10 percent of the mixture. Mining operations create various types of slurries from processes such as dewatering, bitumen extraction in oil sands, concentrator plants, milling operations, tailings, lime addition and so on. The mines then transport these slurries through pipelines (Fig. 1).

Slurry valves are used when the mine needs to transport ore a long distance and there are no other viable transportation methods, such as roads or railroads.  

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