The exothermalreaction of the iron sulfide in oil storage tanks was the main cause of self-ignition of the oil products.
油品储罐中硫化亚铁氧化放热是引起油品自燃的主要原因。
2
The hydroxylation of phenol to produce dihydric phenol is a rapid and strongly exothermalreaction, the activity of the complex-oxide catalyst decreased rapidly.