The temperature at the centre of cylinder 3 minutes after the operation of change in
Time required to attain a temperature of 350°C.
pe 4.26. A copper cylinder (a.
tally at a uniform temperature of 20°C. When the cylinder is exposed to hot flue gases,
ar temperature suddenly increases to 480°C. Calculate :
= 1.12 x 10m2/s), 600 mm in diameter and 750 mm in
marimun
surface temperature;
me the cylinder as semi-infinite solid.
OOO
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wonder if it is possible to have a VOCs combustion/removal powered with electricity instead of natural gas. As of now, the gas is used for burning VOCs from flue gas of a paint shop, but I would like to get rid of natural gas from the process. Is it possible to power the combustion chamber e.g. with electricity? Perhaps electric arc furnace? Or to remove VOCs in other way, powered by electricity?
Relevant answer
Dudley J Benton
Sep 4, 2020
Answer
The simple answer is, yes, you can do it; however, burning natural gas enhances the effectiveness without consuming an excessive amount of energy and can also have lower overall, long-term maintenance cost and effort, which is why it is often done that way.
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