| Introduction: Activated alumina has a large capacity of absorption, large surface area, high strength and thermal stability, which is widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industry. It can also widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas. Specification: Item | 3-5mmSphere | 4-6mmSphere | Bulk density （g/ml） | ≥0.70 | ≥0.68 | Surface area sqm/g | 260-300 | 260-300 | Pore volume ml/g | 0.38-0.42 | 0.38-0.42 | Static adsorption (RH=60%) | 16-18 | 16-18 | Crushing strength N/P | ≥90 | ≥120 | Abrasion (%) | ≤0.40 | ≤0.40 |
Attention: Do not unpack the package before using in order to avoid damp. This product can control the dew point to -70℃. This product can be used and regenerated again and again.
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