Definition of Calcining. Meaning of Calcining. Synonyms of Calcining

Here you will find one or more explanations in English for the word Calcining. Also in the bottom left of the page several parts of wikipedia pages related to the word Calcining and, of course, Calcining synonyms and on the right images related to the word Calcining.

Definition of Calcining

Calcining
Calcine Cal*cine", v. i. [imp. & p. p. Calciden; p. pr. & vb. n. Calcining.] [F. calciner, fr. L. calx, calcis, lime. See Calx.] 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. 2. To oxidize, as a metal by the action of heat; to reduce to a metallic calx.

Meaning of Calcining from wikipedia

- cement. The product of calcination is usually referred to in general as "calcine", regardless of the actual minerals undergoing thermal treatment. Calcination...
- processing of green coke by calcining in a rotary kiln removes residual volatile hydrocarbons from the coke. The calcined petroleum coke can be further...
- used as a refractory. Calcining temperatures 1000 – 1500 °C produce hard-burned magnesia, which has limited reactivity and calcining at lower temperature...
- mainly found in Paris. A large gypsum deposit at Montmartre in Paris led "calcined gypsum" (roasted gypsum or gypsum plaster) to be commonly known as "plaster...
- also known as calcined soda, is formed by heating the hydrates. It is also formed when sodium hydrogencarbonate is heated (calcined) e.g. in the final...
- It is to be distinguished from other processes such as smelting and calcining in that those two involve a chemical change to the raw material, whereas...
- multiple hearth furnace also known as a vertical calciner, is used for continuous preparation and calcining of materials. The multiple hearth furnaces consist...
- important in the production of magnesium oxide. This process is called calcining: MgCO3 → MgO + CO2 (ΔH = +118 kJ/mol) The decomposition temperature is...
- to abandon Frye's procedure of calcining the bone together with some of the other raw body materials, instead calcining just the bone. Bone china quickly...
- presence of moisture to form a strong slow-hardening cement. It is formed by calcining purified kaolinite, generally between 650–700 °C in an externally fired...