Table 1. Relative Mass Losses per Temperature Step (100 °C) of the Pure and Iron Oxide-Loaded Hydrochar during Sequential TPD Measurements in He in a Thermobalance.

sample	mass loss [wt %]	sample	mass loss [wt %]
HTC-0		FeHTC-0
HTC-200	4	FeHTC-200	5
HTC-300	12	FeHTC-300	21
HTC-400	16	FeHTC-400	15
HTC-500	9	FeHTC-500	7
HTC-600	5	FeHTC-600	6
HTC-700	3	FeHTC-700	2
HTC-800	1	FeHTC-800	1