Dataset on flue gas composition during pyrolysis of polyoxymethylene in a fluidised bed with the possibility of incorporating CO2

Witold Żukowski; Gabriela Berkowicz; Tomasz M Majka

doi:10.1016/j.dib.2020.105703

Dataset on flue gas composition during pyrolysis of polyoxymethylene in a fluidised bed with the possibility of incorporating CO₂

Data Brief. 2020 May 16:31:105703. doi: 10.1016/j.dib.2020.105703. eCollection 2020 Aug.

Authors

Witold Żukowski¹, Gabriela Berkowicz¹, Tomasz M Majka¹

Affiliation

¹ Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Cracow, Poland.

Abstract

The dataset presented in this article is the supplementary data for the research article titled "The pyrolysis and combustion of polyoxymethylene in a fluidised bed with the possibility of incorporating CO2" [1], in which possible paths of polyoxymethylene conversion in the fluidised bed made from cenospheres and by means of various fluidising gases (air, N₂, CO₂) were tested. The use of CO₂ as fluidising gas was particularly interesting because above 600°C its incorporation into process products (i.e. CO-rich flue gas) was observed. The gaseous products were detected using Fourier Transform Infrared Spectroscopy (FTIR, Gasmet DX-4000) at intervals of a few seconds. The data on the concentration changes over time will allow to evaluate and verificate of new kinetic models of polyoxymethylene degradation with the possibility of incorporating CO₂.

Keywords: CO2 incorporation; Flue gases composition; Fluidised bed; Polyoxymethylene, Pyrolysis.