Raw material for Ferro silicon plants in Bhutan
A) Quartz – A type SiO2Thermal Stability Pure whiteSize B) Charcoal Fixed CarbonAsh V.M Size Quartz – B type 99.5% min. SiO2 10% max (-25 mm generations)Thermal Stability 98.5% min.10% max (-25 mm generations) 10 to 100 mm C) Mill Scale / Gas CuttingsFe 70% min Al 0.5% max https://shop.bhutanenterprise.com/2022/07/09/raw-material-for-ferro-silicon-plants-in-bhutan/
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