Calcined

usgb/kælˈsaɪnd/
verb

To heat a substance to a high temperature in the absence of air or oxygen, causing it to decompose or change chemically.

The limestone was calcined to produce quicklime for construction.
Visual representation of "calcined" - To heat a substance to a high temperature in the absence of air or oxygen, causing it to decompose or change chemically.

Usage tips

Neutral

calcined minerals, calcined clay, calcined lime

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Visual representation of "calcined"
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Scientific Context

In scientific contexts, 'calcined' refers specifically to the process of heating substances for chemical reactions.

Illustration for Scientific Context
In metallurgical processes, calcined materials are often essential for quality improvement.
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Industrial Applications

In industrial settings, knowing which materials must be calcined can greatly affect efficiency and output quality.

Illustration for Industrial Applications
Calcined materials like gypsum are widely used.
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Common Misunderstandings

Some may confuse calcination as simple heating, but it must involve decomposition or transformation.

Illustration for Common Misunderstandings
Understanding the precise conditions for calcination is crucial in laboratory experiments.
Visual representation of the word "Calcined"

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