ceramic honeycomb as heat exchange media,ceramic honeycombs ,materials are mainly utilized in heat recovery unit of RTO 40X40 ChannelsChemical composition (WT%)chemical componentsAlumina PorcelainMullit porousCordierite DenseCordierite porousQuartz PorcelainSiO232.025.060.044.043Al2O359.069.026.046.047MgO31.37.98.65OtherGeometric DataOutside dimensions150 x 150 x 300 mm5,9 x 5,9 x 11,81 ...