calcine

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calcine

[′kal‚sīn]
(engineering)
To heat to a high temperature without fusing, as to heat unformed ceramic materials in a kiln, or to heat ores, precipitates, concentrates, or residues so that hydrates, carbonates, or other compounds are decomposed and the volatile material is expelled.
To heat under oxidizing conditions.
(materials)
Product of calcining or roasting.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

calcine

To heat a substance below the temperature of fusion to drive off chemically combined water or to alter its chemical and physical characteristics.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
The intensities of excitation peaks and emission peaks increased with increasing calcining temperature for either time of 1h and 2h, which can be attributed to increase in the grain size of the CaW[O.sub.4] powders.
Japan-based Metso is providing a 900 tons per day lime calcining system to Martin Marietta Magnesia Specialties in Ohio, UU.
27 July 2010 - Finnish industrial machinery company Metso Oyj (HEL: MEO1V) said Monday afternoon it will deliver a lime calcining system to the steel plant of Russian OJSC Novolipetsk Steel (RTD: NLMK), or NLMK.
RETEC in Huron, Ohio, last fall, Demetra Balmer, occupational health and safety chemist for Ferro Corp.'s Color Div., Cleveland, said, "Calcining these pigments at temperatures around 1200 F changes their crystal structure to a hexagonal structure, which locks the cadmium in the crystal and makes the pigments insoluble and biologically unavailable."
Finnish engineering and technology group Metso Corporation said on Tuesday (15 January) that its subsidiary Metso Minerals will supply coke calcining equipment to Seadrift Coke L.P.
Key attributes: The system uses close-coupled fluid beds that provide calcining and pre-cooling on a continuous basis by hot air scrubbing and gravity transfer without moving parts.
Finnish engineering and technology group Metso Corporation (NYSE: MX) said on Monday (12 March) that its subsidiary Metso Minerals will supply a lime calcining plant to Graymont for its Cricket Mountain lime plant in Utah, US.
The gas supply is modulated by a feedback system that reacts to the actual temperature of the sand in the calcining zone.
NORDIC BUSINESS REPORT-20 May 2005-Metso delivers three lime calcining plants in China(C)1994-2005 M2 COMMUNICATIONS LTD http://www.m2.com
foundries is a combination of calcining in a thermal unit followed by processing in a simple pneumatic scrubber;