99% High Alumina Catalyst Ceramic Ball for Industry
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- Supplier: Pingxiang Gophin Chemical Co. Ltd.
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Product Overview
Description
99% High Alumina Catalyst Ceramic Ball for Industry
Gophin AL-99 High Alumina Ball is made from high purity alumina powder with <0.2% SiO2 content. Due to high purity AL-99 has good thermal resistance up to 1550℃, it has excellent stability too, widely used to avoid leaching reaction tower of silica cover downstream equipment or dirt or poisoned catalyst carrier. It is equivalent with Denstone 99 support media.
AL-99 High Alumina Ball | |||||||||||||||
Features | 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. | ||||||||||||||
Typical Application | Inert Support Media of catalyst, desiccant, adsorbent in gas treatment, petroleum and refinery industry. Ethylene dryer, secondary reformers in ammonia processing…etc. | ||||||||||||||
Composition | |||||||||||||||
Al2O3 | SiO2 | Fe2O3 | CaO | MgO | K2O+Na2O | ||||||||||
>99% | <0.2% | ≤0.1% | <0.2% | <0.5% | >0.5% | ||||||||||
Technical Properties | |||||||||||||||
Water absorption (%) | <4.0 | Moh’s hardness | >8.0 | ||||||||||||
Bulk density (g/cm3) | 1.80-2.20 | Acid resistance (%) | >99.8 | ||||||||||||
Specific gravity (g/cm3) | >3.40 | Alkali resistance (%) | >85 | ||||||||||||
Operation temp.(max) | 1550℃ | Apparent porosity (%) | ≤7.0 | ||||||||||||
Crushing Strength | |||||||||||||||
Size | Strength | Size | Strength | ||||||||||||
mm | inch | kg | N | mm | inch | kg | N | ||||||||
3 | 1/8” | 52 | 520 | 19 | 5/8” | 1050 | 10500 | ||||||||
6 | 1/4” | 105 | 1050 | 25 | 1” | 1420 | 14200 | ||||||||
10 | 3/8” | 200 | 2000 | 38 | 1-1/2” | 1830 | 18300 | ||||||||
13 | 1/2” | 615 | 6150 | 50 | 2” | 2250 | 22500 | ||||||||
Packing | |||||||||||||||
Plastic bag / Supersack/Steel drum | 25Tons / 20GP | ||||||||||||||
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