Determine a minimum discharge stack height for a furnace heated by gas oil and used for the manufacture of lead glass.

Information Required:

For pollutant mass concentrations please look at Industrial Air Pollution Control Regulation Annex $5,$ assume the plant is going to discharge max. allowable limit values.

Building dimensions $50m30m20m$ high

Discharge gas temperature, $300C(573K)$

Discharge volume of gases $($dry$),6\mathrm{.}3m3s-1$ at $300C(573K)$

Gas discharge velocity, $15ms-1$

Stack oxygen $($dry$),6\mathrm{.}7\%$