La description

活性氧化铝是一种综合生产的氧化铝，形状光滑，球形。它具有较高的粉碎强度，具有高度的多孔性，比表面积可达**0平方米/g，是一种优良的液体和气体干燥剂。我们的吸附剂活性氧化铝优先吸附高度极性分子，性质高度多孔，铝是一种有效的干燥剂，在催化方面也有着广泛的应用。Activated alumina has many micro-paths, so its specific surface is large. It can be used as adsorbent, desiccant, defluorination agent and catalyst carrier. Activated alumina is also a kind of trace water desiccant and the pole-molecular adsorbent, according to the adsorbed molecular polarization, its attachment force is strong for water, oxide, acetic acid, alkali etc. Activated alumina is high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It is widely used in deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in adsorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in drinking water defluorination.