Abstract

The purpose of this work is to correlate the excess oxidant-air with the percentage of CO2 in the combustion chamber waste gas of a three-bed regenerative thermal oxidizer unit for the elimination of gaseous pollutants in a given capacity.

Highlights

  • It has been used by us for the neutralizition of malodorous gases coming from productive industrial processes or even waste water treatment plant

  • There are various techniques such as scrubber chemicals and other biologicals and active carbonate beds as well or a combination of the above for solving this bad smell problem effectively, but the efficiency varies between 8-12%, as it comes from the operational experience of the units

  • The thermal oxidizer we study, has a complex geometry and the surfaces that combine it are of different material with different thermal endurance and thermal storage, a detail that results to different emissivity, something that makes it more complicated to analyze this specific oxidizer

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Summary

Introduction

It has been used by us for the neutralizition of malodorous gases coming from productive industrial processes or even waste water treatment plant. Hottel [2] in order to define the thermal flows and temperatures in the combustion chamber, so as to get clear the correlation between radiation and composition of waste gases. In this way is established theoretically the operation of the unit and become clear the details that need to be taken in consideration for the functional optimization of the units. Hottel [1] diagrams are calculated In this way we have determined the emissivity of the waste gas mixture for a PL track width. Therein after, with Stefan Boltzmann law, calculate the corresponding temperatures

Short Description Three Bed Thermal Regenerative Oxidizer
Methodology
Chemical Reaction –Combustion LPG

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