Paraffin wax was mix ed with microcry stalline paraffin wax by the mass ratio o f 4∶1.The total mass is 100 g .The catalyst and cocatalyst were added.The oxidation reaction w as taken place at the certain reaction temperature, air flow , and reaction time.The analysis of the heat -effect indicates that the maximum energy of forming the free radical and the activation energy are greatly affected by the air flow and the reaction temperature .When the air flow is 4 L/min, the temperature is 170 ℃, the maximum energy of forming the free radical and the activation energy are lower , the reaction is easy to occur .The forming of free radical is greatly affected by the mass of the catalyst and cocatalyst .When the catalyst mass is 0 .016 g and the cocatalyst mass is 1 .6 g , the free radical is easy to be formed.The optimal reaction time is 6 h .
2006, 26 (2):
31-33.