A white sphere, insoluble in water and organic solvent, soluble in strong acidic and alkaline solutions, mosture adsorptive in air, not expanding and cracking after adsorbing water, with the characters of high strength, resistance to sulfate poisoning and good thermal stability.
Used as a catalyst in the Klaus sulfur recovering unt for treating gases with sulfuric acid containing in petrochemical and other industries, with its high inversion rate, long durability and effective de-sulfurizing on exhaust gases.
Also applied as catalyst for klaus sulfur recovering technology in oil refinery with H2S acidic gas, natural gas de-sulfur, city coal-gas and petrochemical industries.
Composition Al2O3: >92%
Diameter: 2-7mm
Surface area: >260m2/g
Fire loss: ≤7%
Capacitance: ≥0.6g/ml
SHANDONG CROWN GROUP the biggest ceramics factory in the North of China, located in one of three largest ceramic manufacturing sites, it was set up in 1972, the main products are CERAMICS TILES, ALUMINA GRINDING BALLS AND LINING BRICKS, ALUMINA PADDING BALLS.
CROWN GROUP----Shandong Tecera Technology Co., Ltd (Original name: Shandong Crown Advanced Materials S. & T. Co., Ltd. ) has dedicated to the high technology ceramics and advanced materials research, innovation and production for 13 years. Its alumina advanced material manufacturing base covers 30000 square meters with annual output of over 30, 000 tons. It imported three sets of 1, 700 temperature tunnel kilns from Taiwan and has 30 sets of the most advanced automatic isostatic pressure, hydraulic pressure shaping machines. Advanced equipment and refined technology guarantee the products high quality.
Main Products:
Alumina grinding balls and mill lining bricks:
Medium and high content( 92%, 95%, 99%) alumina grinding balls with diameters ranging from 1mm to 90mm, and lining bricks for mill with various shapes, such as end flat, circle, flake, and other special shape alumina bricks. Also 99% alumina balls for catalyst, activator in chemical field, zirconia ball is also producible.
