calcination: The process of calcining - heating a substance to a high temperature, but below its melting point, to bring about thermal decomposition. calcination - definition and meaning Community
Calcine definition is - to heat (something, such as inorganic materials) to a high temperature but without fusing in order to drive off volatile matter or to effect changes (such as oxidation or pulverization).
calcination, nom féminin Sens 1 Fait de brûler une matière, quelle qu'elle soit, jusqu'à la réduire en petits morceaux ou en cendres .
The IUPAC defines calcination as "heating to high temperatures in air or oxygen". However, calcination is also used to mean a thermal treatment process in the absence or limited supply of air or oxygen applied to and other solid materials to bring about a thermal decomposition. A calciner is a steel cylinder that rotates inside a heated furnace ...
calcination medical dictionary < 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 ).
Calcination (also referred to as calcining) is a thermal treatment process applied to ores and other solid materials in order 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.
Calcination definition is - the act or process of calcining : the state of being calcined. the act or process of calcining : the state of being calcined… See the full definition
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Calcination: A process in which a material is heated to a high temperature without fusing, so that hydrates, carbonates, or other compounds are decomposed and the volatile material is expelled.
Cherchez calcination et beaucoup d'autres mots dans le dictionnaire de définition et synonymes français de Reverso. Vous pouvez compléter la définition de calcination proposée par le dictionnaire de français Reverso en consultant d'autres dictionnaires spécialisés dans la définition de mots français : Wikipedia, Trésor de la langue française, Lexilogos, dictionnaire Larousse ...
CALCINATION. n. f. Action de calciner ou Résultat de cette action. Il se dit surtout en termes de Chimie. Calcination du vitriol, du plomb. Calcination complète. Tout ou partie de cette définition est extrait du Dictionnaire de l'Académie française, huitième édition, 1932-1935.
The IUPAC defines calcination as "heating to high temperatures in air or oxygen". However, calcination is also used to mean a thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition. A calciner is a steel cylinder that rotates inside a heated ...
Definition of calcination in the AudioEnglish.org Dictionary. Meaning of calcination. What does calcination mean? Proper usage of the word calcination. Information about calcination in the AudioEnglish.org dictionary, synonyms and antonyms.
Calcination information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues.
English Turkish online dictionary Tureng, translate words and terms with different pronunciation options. calcination yakarak toz haline getirme veya gelme calcination furnace
On ne m'apprendra pas que beaucoup de gens dévots, plus ou moins promis à l'éventrement et à la calcination, se coalisèrent maintes fois, en vue d'échapper, par de réciproques suffrages, à l'inconvénient de paraître inopinément devant Dieu avec une conscience malpropre.
calcination definition: The process of heating a substance to a high temperature but below the melting or fusing point, causing loss of moisture, reduction or …
Calcination of Limestone . Calcination or calcining is a thermal treatment process to bring about a thermal decomposition. The process takes place below the melting point of the product. The name calcination is derived from the Latin word 'Calcinare' which mean to burn lime. Limestone is a naturally occurring mineral.
Difference Between Roasting and Calcination Definition. Roasting: Roasting is the heating of a metal ore in the presence of excess air or oxygen. Calcination: Calcination is the heating of a metal ore in the presence of limited air or oxygen. Oxygen or Air. Roasting: Roasting requires an excess amount of air or oxygen.
Calcination | definition of calcination by Medical, calcination The process of heating a solid (eg, an ore) in air below its melting point to effect thermal decomposition, phase transition or remove volatiles .
Freebase (0.00 / 0 votes) Rate this definition: Calcination. Calcination is a thermal treatment process in presence of air applied to ores and other solid materials to bring about a thermal decomposition, phase transition, or removal of a volatile fraction.
Calcination is distinguished from drying, in which mechanically held water is driven off by heating, and from roasting, in which a material is heated in the presence of air to oxidize impurities. Originally calcination meant the method of obtaining lime (calcium oxide) from limestone by heating it to drive off carbon dioxide. calcination
Calcination is one of the most common processes used in the ceramics industry among many others. The most common application for Calcining is the decomposition of calcium carbonate to calcium oxide and carbon dioxide, in order to create cement.
2013) reported the influence of mineralogy, particle size distribution, moisture of the raw material, temperature and time of calcination, technique of calcination and the origin of the raw material (natural kaolinitic clay or industrial kaolinitic by-product) in order to obtain metakaolinized materials.
Definition of calcination in the French dictionary The definition of calcination in the dictionary is the action of calcining. Transformation into lime by heating. an operation which consists in submitting an inert body to an intense heat, either to decompose it or to make it undergo a chemical action: oxidation, reduction, u0026 c. Critical ...
Definition of recalcination - The action of calcining again; a second or further calcination.
Search calcination and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of calcination given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster...
Calcination of Straw a method of treating straw with lime to increase its digestibility and nutritional value. The rigidity of straw, which makes it difficult to eat and digest, results from the fact that as the plant grows and develops the cellular tissue becomes impregnated with lignin, a substance that makes the straw strong and gives it woody ...
Calcination is a heat-absorbing reaction, and the evolved carbon dioxide is, therefore, relatively cold and dense, while it is naturally a gas of high specific gravity. It, therefore, tends to remain in the bottom of the kiln, flowing along as a separate ...
Calcination takes place inside equipment called calciners. A calciner is a steel cylinder that rotates inside a heated furnace and performs indirect high-temperature processing (1000-2100 °F) within a controlled atmosphere.
The radiation induced defects in the clay minerals were diminished by calcination. The specific surface area of the clay diminished to 18 m 2 /g after calcination at 1000 °C. The average pore radii between 0.6 nm and 9.27 nm decreased after calcination.