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calcination    
n. 锻烧,灼热,烧矿法

锻烧,灼热,烧矿法

calcination
n 1: the conversion of metals into their oxides as a result of
heating to a high temperature

Calcination \Cal`ci*na"tion\ (k[a^]l`s[i^]*n[=a]"sh[u^]n), n.
[F. calcination.]
[1913 Webster]
1. (Chem.) The act or process of disintegrating a substance,
or rendering it friable by the action of heat, esp. by the
expulsion of some volatile matter, as when carbonic and
acid is expelled from carbonate of calcium in the burning
of limestone in order to make lime.
[1913 Webster]

2. The act or process of reducing a metal to an oxide or
metallic calx; oxidation.
[1913 Webster]

34 Moby Thesaurus words for "calcination":
blazing, blistering, branding, burning, carbonization,
cauterization, cautery, cineration, combustion, concremation,
cracking, cremation, cupellation, deflagration,
destructive distillation, distillation, distilling, flaming,
incineration, oxidation, oxidization, parching, pyrolysis,
refining, scorching, scorification, searing, self-immolation,
singeing, smelting, suttee, the stake, thermogenesis, vesication

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  • Calcination - Wikipedia
    Calcination is carried out in furnaces or reactors (sometimes referred to as kilns or calciners) of various designs including shaft furnaces, rotary kilns, multiple hearth furnaces, and fluidized bed reactors
  • Calcination | 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 - 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
  • Calcination - an overview | ScienceDirect Topics
    Calcination is an important step in the manufacture of cadmium pigments to achieve particular pigmentary characteristics In the production of cadmium pigments, temperature of calcination, residence time and calcining atmosphere influence the colour and pigment texture
  • What Is Calcination? - BYJUS
    Calcination is done to bring about some change in the substance’s physical or chemical constitution During calcination, solids are heated at high temperatures This is done to mainly remove volatile substances and water or oxidise the substance
  • What is Calcination? - FEECO International Inc.
    Calcination is a diverse thermal treatment in which the chemical separation of components gives producers the ability to remove volatile components, enhance product characteristics, remove crystalline water, and more
  • Calcination- Process, Examples and Applications in Industries.
    What Is Calcination ? Meaning of Calcination involves a process, which is used in chemistry and materials science where a substance, typically a solid, is heated to very high temperatures in the absence or limited presence of air or oxygen
  • Understanding Calcination: Process, Examples, and Differences from Roasting
    What Does Calcination Mean? 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
  • Calcination - definition of calcination by The Free Dictionary
    calcination - the conversion of metals into their oxides as a result of heating to a high temperature
  • Calcination - Simple English Wikipedia, the free encyclopedia
    Calcination is a process where a chemical compound is heated to high temperatures while exposed to air [1] Calcination is a type of thermal decomposition The name "calcination" comes from the Latin word "calcinare", meaning "to burn limestone "





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