1) Alchemical process 2) Chemical process 3) Oxidation 4) Oxidisation 5) Oxidization
Found on
https://www.crosswordclues.com/clue/calcination
1) Calefaction
Found on
https://www.crosswordclues.com/clue/calcination
Calcination (also referred to as calcining) is a thermal treatment process in presence of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition, phase transition, or removal of a volatile fraction. The calcination process normally takes place at temperatures below the melting point of the product materials....
Found on
http://en.wikipedia.org/wiki/Calcination
• (n.) The act or process of reducing a metal to an oxide or metallic calx; oxidation. • (n.) 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 t...
Found on
http://thinkexist.com/dictionary/meaning/calcination/
(from the article `metallurgy`) Calcination of carbonates to oxides is done in a horizontal rotary kiln, which is a mild-steel circular shell lined with refractory material and ... ...of phlogiston. According to this theory, which was most influential after the middle of the 18th century, the fiery principle, phlogiston, was ... [2 r...
Found on
http://www.britannica.com/eb/a-z/c/6
a high-temperature reaction whereby one solid material dissociates to form a gas and another solid.
Found on
http://www.chemicalglossary.net/definition/312-Calcination
preliminary heat treatment of powders
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=815-05-25
a high-temperature reaction whereby one solid material dissociates to form a gas and another solid.
Found on
http://www.encyclo.co.uk/local/20089
<chemistry> The process of heating a solid below its melting point to break it down into another compound (for instance, heating calcium carbonate to send off carbon dioxide gas and create calcium oxide). ... (21 Mar 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
Cal`ci·na'tion (kăl`sĭ*nā'shŭn)
noun [ French
calcination .]
1. (Chemistry) 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...
Found on
http://www.encyclo.co.uk/webster/C/7
Type: Term Pronunciation: kal′si-nā′shŭn Definitions: 1. The process of calcining.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=13272
Calcination is a term used in metallurgy to denote the operation of roasting or burning ores. The process varies according to the nature of the ore, and may have the objective to expel certain volatile constituents such as sulphur or arsenic, or to produce an oxide by exposing the heated ore to air. Chalk is calcined to expel the carbon dioxide and...
Found on
http://www.probertencyclopaedia.com/browse/GC.HTM
[
n] - the conversion of metals into their oxides as a result of heating to a high temperature
Found on
http://www.webdictionary.co.uk/definition.php?query=calcination
The pre-firing of a ceramic material to remove all moisture and burn off any oxides and gases.
Found on
https://walkerceramics.com.au/resources/glossary-of-ceramic-terms/
Heating to purify and prepare materials for use.
Found on
https://www.cromartiehobbycraft.co.uk/AdditionalDepartments/Footer-Content/
A high-temperature reaction whereby one solid material dissociates to form a gas and another solid.
Found on
https://www.encyclo.co.uk/local/20687
noun the conversion of metals into their oxides as a result of heating to a high temperature
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.
