As observed water is the main compound in

The mass balance WP1130 closed using the information obtained by weighing the char collected by the lateral outlet and at the cyclone and reactor at the end of the continuous run, and by online chromatographic analysis, which ensured a Barr body mass balance closure of around 93%.
Finally, the importance of an effective char removal system has been assessed (to avoid its catalytic activity for decomposition reactions) by studying its accumulation in the pyrolysis bed.