In the present reaction system, HBO2 completely decomposed to B2O3 and H2O, accompanied with 6.1% weight loss between 100 and 240 °C (see Eq. (7)). C12H22O11 completely transformed to carbon and H2O, accompanied with 23.6% weight loss between 240 and 550 °C (see Eq. (8)). Totally, the theoretical weight loss was 29.7% in the temperature range of 100–550 °C. This magnitude is almost in agreement with the experimental weight loss of 33% between 100 and 550 °C (see Fig. 2).