Disposable cellulose packagings – thermal energy recovery through combustion inside a bubbling fluidised bed / Stanisław Kandefer, Małgorzata Olek, Witold Żukowski, Jerzy Baron, Jadwiga Zabagło // ... więcej

Disposable cellulose packagings – thermal energy recovery through combustion inside a bubbling fluidised bed / Stanisław Kandefer, Małgorzata Olek, Witold Żukowski, Jerzy Baron, Jadwiga Zabagło // W: Modern chemical technology in agriculture and environment protection / ed. by Henryk Górecki [et al.]. – Jeseník : Czech-Pol Trade, 2008. – (Chemistry for Agriculture ; 9). – S. 99-113 : fot., rys., tab., wykr. – Bibliogr. 25 poz., Streszcz. ang. – ISBN na okł. 978-80-254-1047-9. – ISBN 978-80-254-3717-9

The following article describes methods of utilising disposable cellulose packagings, which are mainly used in the food industry, by means of applying the technology of combustion inside a bubbling fluidised ... więcej

The following article describes methods of utilising disposable cellulose packagings, which are mainly used in the food industry, by means of applying the technology of combustion inside a bubbling fluidised bed. The material was analyzed in terms of using it as a thermal energy source and the amount of pollution released into the atmosphere in the process. In the first part of the experiment clean paper trays where used whereas in the second part oily paper trays were burned. Result of changing the primary and secondary air flows and temperature in terms of variable emission of NO, N02, S02, CO and VOC was measured. The concentration of 02 and CO was also monitored as it is important to asses the experiment's accuracy. Based on the gathered data, it was established that the material's combustion took place in autothermal conditions and that the emission levels of harmful substances, for instance NOx and S02, were well within standards although no additional purifying devices (except for the dust extraction system) were applied. A strong relation between excessive amounts of air and emission levels of nitrous oxides was also observed.