calcining

Peckitt's instructions call for dipping silver leaf in sulfur and then calcining it.

The Creation of Color in Eighteenth-Century Europe 2006

Most lime is produced by calcining (burning) limestone or dolomite.

Lime 2008

Utilization of fluidized kilns for calcining clicker (as compared with rotary kilns) d

2. Energy efficiency in the production of high-energy content building materials 1995

Intensification of the calcining process, including reduced suction of ambient air, utilization of mineralizers, automatic control systems, efficient heat exchangers, fuel combustion systems etc.

2. Energy efficiency in the production of high-energy content building materials 1995

Quicklime is manufactured by calcining limestone at temperatures around 900°C which is almost 35 per cent lower than the heat required for cement clinker production.

2. Energy efficiency in the production of high-energy content building materials 1995

The specific fuel consumption for calcining clinker could be reduced by approximately 10 per cent by changing the clinker mineralogy.

2. Energy efficiency in the production of high-energy content building materials 1995

A high proportion of the total energy requirement in lime production is used in kiln for calcining the limestone.

2. Energy efficiency in the production of high-energy content building materials 1995

Pre-calcining or secondary firing, apart from the possibility of achieving higher outputs, has also opened the way for the saving of high-grade fuels and combustible industrial wastes such as wood chips and bark, waste tyres, urban wastes, etc.

2. Energy efficiency in the production of high-energy content building materials 1995

The kiln, having three distinct zones of operations (preheating, calcining and cooling), is attractive and efficient in terms of use of fuel.

2. Energy efficiency in the production of high-energy content building materials 1995

This allows the differentiation of fuel for calcining the clinker: higher calorific fuel for ensuring high temperatures in the sintering zone of the rotary kiln and less calorific fuel for ensuring decomposition of the carbonate component in the pre-calciner.

2. Energy efficiency in the production of high-energy content building materials 1995