Your Address : Globalchemmade--Jiangxi OIM Chemical Co., Ltd
Name:Jiangxi OIM Chemical Co., Ltd
Type:Others
Tel:07996666455
Fax:6666450
Email:info@oimchem.com
Web:www.oimchem.com
Address:China(Mainland)
Products detail
| Product Name: | 99% alumina oxide balls in support media |
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| CAS No: | 21645-51-2 | |
| Product Type: | Catalysts & Chemical Agents -> Desiccant and sorbent | |
| Product spec: | 99% alumina oxide balls in support media | |
| Packing: | pp woven bag, super sack, steel barrel | |
| Post Time: | 2021-09-09 | |
| Usage: | ● Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental protection and other industries. As a catalyst in the reactor to cover support media and tower packing. | |
| Description: | Inert Alumina Ball-99 Deion: It is called pure alumina ball. Equaled Denstone®99 Support Media. It is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica(SiO2), it''s a very excellent and ideal product for high temperature and steam applications. It has a high purity, excellent thermal propertoes。 high temperature, high pressure resistance. And low water adsorption. Technical Parameter: Type Inert Alumina Ball-99 Color White Shape Ball Chemical composition Min. % Max. % Usual % Al2O3 99 99.6 99.3 SiO2 / 0.2 0.18 Fe2O3 / 0.2 0.02 TiO2 / 0.55 0.02 CaO / 0.1 0.02 MgO / 0.1 0.05 Na2O / 0.25 0.1 K2O / 0.2 0.13 Physical properties Leachable Iron (%) ≤0.01 Apparent Porosity by Weight (%) ≤7.0 H2O absorption (wt.%) ＜4.0 Acid resistance (%) ＞99.8 Alkaline resistance (%) ≥90 Bulk Density (g/cm3) 2.1 (lb/ft3) 131 Specific density (kg/m3) 3400 (lb/ft3) 212 Moh’s hardness (scale) ＞8.0 Thermal conductivity (w/m2.k) 0.7-0.8 Max. Operating Temperature (℃) 1550 (℉） 2822 Thermal expansion (%) (500℃) 0.10 Thermal Shock Stability (times) (1000℃ then water cooling) 10 Geometric properties Nominal Size (mm) 3 6 10 13 16 19 25 38 50 (inch) 1/8 1/4 3/8 1/2 5/8 3/4 1 1.5 2 Crush Strength Min. (lbs) 115 230 440 1355 1720 3344 3432 4034 4960 (kg) 52 105 200 615 780 1520 1560 1830 2250 (N/PC) 510 1030 1961 6031 7650 14896 15288 17946 22065 | |