Sell Ceramic Saddles For RTO's

详情

Ceramic Saddles for RTO&#**9;s has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide. The packing can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc. Chemical composition SiO2 Al2O3 Fe2O3 CaO K2O+Na2O >*0% ****0% <1% <**2% <**4% Physical properties Index Value Specific gravity(g/cm3) 2.***2.*5 Water absorption(%) <0.5 Acid-resisting strength, %Wt. Loss (ASTMc**9) <4 Firing temperature() ********0 Softening point() >***0 Density(kg/m3) ***0 Technical data Spec. (inch) Spec. (mm) Approx. weight (kg/m3) Surface area (m²/m³) Free volume (%) Packing factor (l/ft) 1/2 *2 **0 **3 *1.7 **0 3/4 *9 **8 **4 *3 **0 1 *5 **8 **3 *3 *5 1.5 *8 **0 **4 *5 *0 2 *0 **7 **5 *7.4 *7 3 *6 **3 *2 *5.5 *4 Advantage These saddles are made from chemical porcelain and have excellent resistance to acids except in the case of hydrofluoric acid. Moisture absorption must less than half a percent. The porcelains specific gravity is 2.**2.4g/cm3 and an average heat capacity (between *0 and **0 of 0.*2 cal/g.) Jincheng ceramic saddles for RTOs softening point is ***0 min. And they show good thermal shock resistance during repeated cycling between *0 and **0 . Thermal shock test for saddles for RTOS For example shipping the saddles over *0 M3: Randomly pick ******0 pieces of ceramic saddles for RTOs from the batch or shipment For each sample selected, heat it up to **0 and maintain them at this temperature for *0 minutes Drop the hot pieces into cold *0 water Repeat steps 2 & 3 for*0 times on each and every piece in the sample lot. Examine the pieces and count the percent that show clear signs o