calcium oxide (Meaning)
Wordnet
calcium oxide (n)
a white crystalline oxide used in the production of calcium hydroxide
Synonyms & Antonyms of calcium oxide
No Synonyms and anytonyms found
calcium oxide Sentence Examples
- Calcium oxide, also known as quicklime, is a white crystalline solid with many industrial applications.
- When calcium oxide reacts with water, it produces calcium hydroxide, releasing heat in an exothermic reaction.
- In the steel industry, calcium oxide is used as a flux to remove impurities such as silica from the molten metal.
- Agricultural lime, which contains calcium oxide, is applied to soil to neutralize acidity and improve soil structure.
- Calcium oxide is a key ingredient in the production of cement, where it is combined with silica, alumina, and iron to form clinker.
- Lime kilns are used to heat limestone (calcium carbonate) to produce calcium oxide through the process of calcination.
- In the chemical industry, calcium oxide is used in the production of calcium carbide, calcium cyanamide, and other compounds.
- Calcium oxide is also employed in the regeneration of sodium hydroxide used in the Kraft process for paper pulp production.
- Some wastewater treatment plants use calcium oxide to raise the pH of acidic wastewater streams for subsequent treatment.
- Historically, calcium oxide was used as a desiccant for drying gases and solvents due to its strong affinity for water.
FAQs About the word calcium oxide
a white crystalline oxide used in the production of calcium hydroxide
No synonyms found.
No antonyms found.
Calcium oxide, also known as quicklime, is a white crystalline solid with many industrial applications.
When calcium oxide reacts with water, it produces calcium hydroxide, releasing heat in an exothermic reaction.
In the steel industry, calcium oxide is used as a flux to remove impurities such as silica from the molten metal.
Agricultural lime, which contains calcium oxide, is applied to soil to neutralize acidity and improve soil structure.
