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Factory Price 92% Grinding Media Ceramic Ball1
Filling92 High Density Alumina Ball92 High Purity Alumina Balls
Zhengzhou Zhulin Activated Carbon Development Co., Ltd.
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Product Description Alumina ceramic ballsInert porcelain ball has the characteristics of high strength, high chemical stability and thermal stability, it can withstand high temperature, high pressure, and acid, alkali, salt and various solvents corrosion, which is widely used in petroleum, chemical industry, fertilizer and other industries. As a supporting and covering material of catalyst in the reactor, it can buffer the impact of liquid and gas entering the reactor on the catalyst, protect the catalyst, and improve the distribution of liquid and gas in the reactor.ParametersSpecificationCommonCeramic BallInertCeramic BallMediumAlumina BallHighAlumina Ball99%Alumina BallAl2O3 + SiO2 (%)>93>92>93>94>99Al2O3 (%)17-2323-3047-5690-9399Fe2O3 (%)<1<1<1<1<1CaO (%)<0.5<1.5<2<40.2MgO (%)<0.5<2.5<0.5<0.50.1K2O + Na2O (%)<4<4<3.5<4>0.5TiO2 <0.5<0.1<0.10.5Leachable Iron (%) <0.1<0.001<0.001 Water Absorption (%)<0.5<0.2<2<32.0-6.0Bulk Density (g/cm3)1.35-1.401.35-1.401.35-1.451.8-2.01.8-2.0Operation Temp. max.>1100>110014801760 Mohs Hardness (scale)>6.5>7>7>7>7.5Crush StrengthKN/particle1/4 inch (6mm)>0.5>0.54>0.56>0.44>11/2 inch (13mm)>1.5>1.67>1.56>1.99>33/4 inch (19mm)>4.15>4.21>2.89>3.21>51 inch (25mm)>6.07>6.22>4.89>5.33>81-1/2 inch (38mm)>8.52>8.92>5.33>5.28>82 inch (50mm)>9.7>9.8>6.22>8>15 ApplicationAlumina ceramic ball is widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries, as the catalyst in the reactor covering support material and tower packing. Its main function is to increase the gas or liquid distribution point, support and protect the active catalyst with low strength.Any requirements about alumina ceramic ball, pls do not hesitate to contact us.
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