Ceramic raschig rings chemical random tower packing

Ceramic raschig rings chemical random tower packing in petrochemical and environmental plants Product Description Introduction Model: Raschig Ring Shape: Ring Color: Light Grey Chemical composition SiO2 Al2O3 Fe2O3 CaO K2O+Na2O   >70% 23-30% <1% <1-2% <2-4%   Technical data Diameter (mm) D*H*T (mm) Surface area          (m2/m3) Free volume (%)…

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