【摘要】 分析了硫化铁的形成及其自燃机理 ,并对如何预防硫化铁自燃事故的再发生作了一些有益的探讨。更多还原

【Abstract】 The problems of H 2S corrosion exist in petroleum, nature gas ,chemical and other industries At present, the steels are corroded into FeS by H 2S in the most of the domestic sever oil-refining plants Because of the FeS self-ignition, the fire hazard has taken place in many plants In this paper, the mechanisms of the FeS formation and self-ignition are introduced In addition, how to prevent these accidents from re-occurring is discussed更多还原