Question: In order to maintain a reducing atmosphere in a furnace, it should have
Options
A : no O 2 in flue gas
B : CO in flue gas
C : high excess air
D : none of these
Furnace Technology - Part 1 more questions
Example of an indirectly heated furnace is
Which furnace employs preheating, heating and soaking zones ?
Calcination of limestone to produce lime is done in a....
Thickness of stock does not affect the fuel economy of....
Ceramic recuperators compared to metallic recuperators for the same duty
Which is the most thermally efficient furnace ?
The heat recoverable from flue gases of furnaces depends on....
Ceramic recuperators (made of SiC) is economical, only when used....
Which is a continuous furnace ?
Which of the following is the most suitable for preheating....
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