"Calcination" Pronounce,Meaning And Examples

"Calcination" Natural Recordings by Native Speakers

Calcination

"Calcination" Meaning

Calcination is a thermal treatment process in which a material is heated to high temperatures in the absence of air or oxygen, resulting in the removal of impurities, volatilization of moisture, and decomposition of volatile substances.

"Calcination" Examples

Usage Examples for "Calcination"

1. In metallurgy

Calcination is a crucial step in the production of aluminum. The alumina ore is heated to extremely high temperatures, above 1000°C, to remove impurities and moisture, resulting in a pure form known as calcined alumina.

2. In ceramic manufacturing

The calcination process is used to refine raw materials in the production of ceramics, such as pottery and glazes. This involves heating the mixture to a specific temperature to remove impurities and reduce the molecular weight.

3. In environmental remediation

Calcination is used to neutralize hazardous waste by breaking down toxic compounds. This technique involves heating the waste to a high temperature, usually with a catalyst, to convert the pollutants into harmless byproducts.

4. In laboratory analysis

In analytical chemistry, calcination is used to convert insoluble substances into soluble forms, making it easier to analyze the composition of the sample. This is often done by heating the sample in a controlled environment to break down the molecular structure.

5. In art conservation

Calcination is used in the conservation of artworks to remove adhesive or other substances that have bonded to the surface of the art piece. This delicate process involves carefully heating the surface to break down the bond, allowing conservators to safely remove the substance without damaging the artwork.

"Calcination" Similar Words

Calcimimetic

A calcimimetic is a pharmaceutical agent that increases the sensitivity of parathyroid chief cells to extracellular calcium ions, thus reducing the production of parathyroid hormone (PTH). This leads to a decrease in calcium levels in the blood and bone density. Calcimimetics are primarily used to treat hyperparathyroidism and hypercalcemia.

Calcimimetics

Calcimimetics are a class of drugs that aim to mimic the effect of calcium on the body, particularly on the parathyroid glands. They are used to treat conditions such as primary hyperparathyroidism, where the parathyroid glands produce excess parathyroid hormone (PTH), leading to high levels of calcium in the blood. Calcimimetics work by stimulating the parathyroid glands to reduce their production of PTH, thereby lowering blood calcium levels and alleviating symptoms of hyperparathyroidism. They are often used in combination with other treatments, such as surgery or bisphosphonates, to manage this condition.

Calcimine

Calimine is a type of cosmetic or skincare product, especially a cream or powder, which was commonly used in the 16th and 17th centuries to whiten or improve the complexion of the skin. It was often applied to the face to give a smoother and more even appearance. Today, the term is mostly used in historical contexts to describe the beauty practices and products of the past.

Calciminer

Calciminer is a term used to describe a type of marine organism that converts calcium carbonate into calcium oxide through a process called calcification.

Calcimines

I apologize, but I couldn't find any information on the word "calcimines." It's possible that it's a made-up or non-standard term. If you meant to type "calamine," it's a type of topical cream or lotion used to soothe and calm skin irritations, such as eczema, acne, or insect bites.

Calcinable

Calcinable refers to something that can be calcined, which is a process of heating a substance to high temperatures without combustion to remove impurities or water content.

Calcinate

Calcinate is a verb that means to heat something, especially a powder or a substance, to a high temperature, typically until it is reduced to a fine ash or a porous solid, often used in the process of making pottery or ceramics. It can also refer to the process of burning off impurities or excess material from something, such as through incineration.

Calcinated

Calcinated refers to something that has been heated to a very high temperature, usually until it is completely burned away or reduced to ash. This can be applied to various materials, such as herbs, spices, or even metals.

Calcinator

A calcinator is a device or process that heats or calcines (heats to a high temperature) something, especially a substance, to change its properties or to extract something from it. It can also refer to a magical device in J.K. Rowling's Harry Potter series that is used to destroy dark magic objects by incinerating them.