can perlite replace sand in fracking

Replacing Perlite with sand - GardenWeb

Nov 25, 2010 ... This year, I can't find Perlite locally (except in 8 qt Miracle Gro bags) so I'm wondering about substituting sand for Perlite. What differences...

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Hazard Alert: Worker Exposure to Silica during Hydraulic Fracturing

Mar 25, 2016 ... Large quantities of silica sand are used during hydraulic fracturing. ... Workers can be exposed if they breathe the dust into their lungs. .... Replace transfer belts with screw augers on sand movers in new designs or retrofits.

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onshore | Can beach sand be used in fracking? - Oilpro

Sep 8, 2014 ... After reading about surging frac sand use in shale, I wonder if it is possible to use untreated ocean / beach sand for fracking? signed: the...

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