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calcining    
Calcine \Cal*cine"\, v. i. [imp. & p. p. {Calciden}; p. pr. &
vb. n. {Calcining}.] [F. calciner, fr. L. calx, calcis, lime.
See {Calx}.]
[1913 Webster]
1. To reduce to a powder, or to a friable state, by the
action of heat; to expel volatile matter from by means of
heat, as carbonic acid from limestone, and thus (usually)
to produce disintegration; as to, calcine bones.
[1913 Webster]

2. To oxidize, as a metal by the action of heat; to reduce to
a metallic calx.
[1913 Webster]


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  • Calcination - Wikipedia
    Calcination is thermal treatment of a solid chemical compound (e g mixed carbonate ores) whereby the compound is raised to high temperature without melting under restricted supply of ambient oxygen (i e gaseous O 2 fraction of air), generally for the purpose of removing impurities or volatile substances and or to incur thermal decomposition [1]
  • Thermal Decomposition, Heating Oxidation - Britannica
    calcination, the heating of solids to a high temperature for the purpose of removing volatile substances, oxidizing a portion of mass, or rendering them friable Calcination, therefore, is sometimes considered a process of purification A typical example is the manufacture of lime from limestone
  • Calcination - an overview | ScienceDirect Topics
    Calcination is the heating process used to change the physical or chemical constitution of substances without fusion
  • Calcining - definition of calcining by The Free Dictionary
    To heat (a substance) to a high temperature but below the melting or fusing point, causing loss of moisture, reduction or oxidation, and the decomposition of carbonates and other compounds 2 To convert (liquid material, especially radioactive wastes) to granular solids by drying at very high temperatures To be calcined n
  • What Is Calcination? - BYJUS
    Calcination, in simple words, can be described as a process of heating some solid material or a substance in a controlled environment Usually, in the process, the temperature is also regulated Calcination is done to bring about some change in the substance’s physical or chemical constitution
  • Calcination- Process, Examples and Applications in Industries.
    Industrial calcination involves subjecting raw materials to elevated temperatures to bring about chemical or physical changes These raw materials, after initial preparation steps like grinding or sizing, undergo the calcination process, which typically involves heating in kilns or furnaces
  • What is Calcining? - Spiegato
    Calcining, also called calcination, is an industrial process that uses very high temperatures, often between 1,400-1,800 degrees Fahrenheit (800-1,000 degrees Celsius) or higher, to change the physical and chemical properties of various solid materials, such as minerals, metals, and ore
  • Calcination vs. Sintering - Whats the Difference? - This vs. That
    Calcination involves heating a substance, typically a solid, to a high temperature in order to drive off volatile components and convert it into a more stable form This process is often used to remove water or carbon dioxide from minerals or ores
  • Understanding Calcination: Process, Examples, and Differences from Roasting
    Calcination is a term often used in the field of chemistry It refers to a thermal treatment process where a solid substance is exposed to high temperatures in a controlled environment The main purpose of this process is to induce changes in the physical or chemical properties of the substance
  • Calcination - GeeksforGeeks
    Calcination is the process of heating a solid compound at a very high temperature in absence of oxygen or a limited supply of oxygen at controlled atmospheric pressure Calcination in other words also called as purification because it is used for the extraction of metals from its ore





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