activated alumina
activated alumina是一种常用的催化剂载体，具有高比表面积、高孔隙率、良好的颗粒均匀性和良好的热稳定性等优点。它可以用于石油化工、能源、环保等领域。
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英语范文：
As an important catalyst carrier, activated alumina has been widely used in various industries. It can be used as a support for various catalysts to improve their activity and stability. In addition, activated alumina also has excellent thermal stability and can withstand high temperatures for a long time. Therefore, it is also widely used in various high-temperature processes. In the future, with the continuous development of science and technology, activated alumina will continue to play an increasingly important role in various fields.
翻译：作为一种重要的催化剂载体，活化氧化铝在各个行业中被广泛应用。它可以作为各种催化剂的支持物，以提高其活性和稳定性。此外，氧化铝还具有优异的热稳定性，可以长时间承受高温，因此也被广泛应用于各种高温工艺中。在未来的发展中，随着科学技术的不断发展，氧化铝将在各个领域中继续发挥越来越重要的作用。
基础释义：
activated alumina 是指活化的氧化铝，是一种常用的催化剂载体，具有高比表面积、高孔隙率、良好的颗粒均匀性和良好的热稳定性等优点。它可以用于石油化工、能源、环保等领域。在句子中可以作主语、宾语、表语等。例如：
Activated alumina is a commonly used catalyst carrier. 活化氧化铝是一种常用的催化剂载体。
We used activated alumina as a support for the catalyst. 我们用活化氧化铝作为催化剂的支持物。
The catalyst we used in the experiment was supported on activated alumina. 我们实验中所用的催化剂是负载在活化氧化铝上的。
Activated Alumina
Activated Alumina是一种非常有用的材料，广泛应用于各个领域。它是一种白色粉末，具有很高的比表面积和良好的吸附性能。通过改变制备条件，可以调节其结构和性能，使其具有不同的应用。
在环保领域，Activated Alumina被用于吸附水中的有害物质，如重金属和有机物。它也被用于处理废水，通过吸附和分解有机物来降低污染程度。此外，Activated Alumina还可以用于过滤器中，以去除空气中的颗粒物和有害气体。
在工业领域，Activated Alumina也被广泛应用于催化剂和吸附剂。它被用作催化剂的载体，以提高催化剂的活性和稳定性。此外，它还可以用于吸附气体和液体中的杂质，提高产品的纯度。
在建筑领域，Activated Alumina也被用于制造绝缘材料和隔音材料。它具有很好的保温性能和隔音效果，可以有效地减少能源的浪费。
总的来说，Activated Alumina是一种多功能、环保的材料，具有广泛的应用前景。随着科学技术的不断发展，我们相信它的应用领域将会不断扩大。
Activated Alumina
Activated alumina is a type of material with many potential applications. It is typically made by heating alumina (aluminum oxide) in the presence of water or steam, which causes it to undergo a chemical reaction and become porous and active. This makes it a highly effective adsorbent for removing various substances from gases and liquids.
One of the main applications of activated alumina is in gas separation membranes. These membranes allow certain gases to pass through them, while retaining others, making them useful in a variety of industrial processes, including hydrogen purification and carbon dioxide capture. Activated alumina can also be used in catalysts, where it enhances the rate of a chemical reaction without being consumed.
Besides its use in industrial processes, activated alumina has also found applications in environmental cleanup. For example, it can be used to absorb oil from water, making it useful in spill cleanup efforts. Additionally, it can be used to adsorb heavy metals from wastewater, helping to reduce their environmental impact.
Overall, activated alumina is a versatile material with many potential uses. Its porous and active nature make it an excellent adsorbent and catalyst, and its ability to separate gases and remove pollutants makes it a valuable asset in a wide range of applications.
