Activated Alumina

Pronunciation: /ˈæktɪˌveɪtɪd əˈluːmɪnə/

Definitions of activated alumina

noun a type of porous, granular substance used for adsorption and purification purposes

Example Sentences

A1 Activated alumina is used in water treatment to remove fluoride.

A2 Make sure to replace the activated alumina filter regularly for optimal performance.

B1 The activated alumina adsorbent is commonly used in gas purification processes.

B2 The activated alumina desiccant is effective in drying compressed air.

C1 The high surface area of activated alumina makes it a versatile material for various industrial applications.

C2 The regeneration process of activated alumina involves heating the material to remove absorbed contaminants.

Examples of activated alumina in a Sentence

formal Activated alumina is commonly used as a desiccant to remove moisture from air and gases.

informal Make sure to use activated alumina in the air dryer to keep the moisture levels low.

slang Don't forget to toss in some activated alumina to keep things dry and fresh.

figurative Her presence in the room was like activated alumina, absorbing all the negativity and leaving a sense of purity behind.

Grammatical Forms of activated alumina

• plural: activated aluminas
• comparative: more activated alumina
• superlative: most activated alumina
• present tense: activate alumina
• future tense: will activate alumina
• perfect tense: has activated alumina
• continuous tense: is activating alumina
• singular: activated alumina
• positive degree: activated alumina
• infinitive: to activate alumina
• gerund: activating alumina
• participle: activated alumina

Origin and Evolution of activated alumina

First Known Use: 1908 year

Language of Origin: English

Story behind the word: The term 'activated alumina' originated from the scientific study of alumina compounds and their properties.

Evolution of the word: Originally used to describe a specific type of aluminum oxide with enhanced surface area and adsorption properties, the term 'activated alumina' has evolved to encompass a broader range of applications in industries such as water treatment, gas purification, and catalyst support.