calcination meaning in Hindi

Noun
• पक्का करना
• निश्चूर्णन
• निस्तापन
• पकाना
• भस्मीकरण

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Calcination involves passing the waste through a heated, rotating tube.
After calcination the flint pebbles were milled to a fine particle size.
Usually a high temperature calcination step is required to eliminate organics remnants.
The ore was pre-processed by calcination for which special kilns were built.
The calcination reaction is the only endothermic reaction in the process and is shown here:
The heat necessary for calcination can be provided by oxy-combustion of coal below.
The mineral substances of bone may be obtained by calcination, which destroys the organic matter.
The advantage of this method is to get crystalline particles or films without postannealing and calcinations.
Calcination is an endothermic process and as such requires the application of heat to the calciner.
The first stage is the calcination of the bauxite at 1200 �C with sodium carbonate and coke.

noun.

the conversion of metals into their oxides as a result of heating to a high temperature