Heat and Mass Transfer Processes in Scrubber of Flue Gas Heat Recovery Device

Abstract

-The paper deals with the heat and mass transfer process research in a flue gas heat recovery device, where complicated cooling, evaporation and condensation processes are taking place simultaneously. The analogy between heat and mass transfer is used during the process of analysis. In order to prepare a detailed process analysis based on heat and mass process descriptive equations, as well as the correlation for wet gas parameter calculation, software in the Microsoft Office Excel environment is being developed.Keywords -flue gas deep cooling, heat mass transfer, heat recovery device.

Optimizing a Cooling‐Condensing Tower

“…In wood fired boiler houses, the efficiency increase is estimated to reach 5 -10 % [1]. In the pump-around sections of refinery columns or ethylene quenchers, hydrocarbon gas and liquid phases at process conditions different than atmospheric are involved.…”

“…The heat recovery achieved significantly increases the energy efficiency of the plant. In wood fired boiler houses, the efficiency increase is estimated to reach 5 – 10 % .…”