摘要
本文为了确定化肥厂反应类压力容器的重点检验部位,通过分析变换工段、碳化工段、氨合成工段、尿素化工段、甲醇合成工段中反应类压力容器的介质的特性,根据介质产生的化学反应,分析换工段、碳化工段、氨合成工段、尿素化工段、甲醇合成工段容易产生缺陷的部位及主要的损伤模式,为以后的检验提出指导性意见。
In order to determine the key inspection sites for reaction-type pressure vessels in chemical fertilizer plants, by analyzing the characteristics of the medium of the reaction type pressure vessel in the conversion section, the carbon chemical section, the ammonia synthesis section, the urea chemical section, and the methanol synthesis section,according to the chemical reaction generated by the medium, analyze the parts of the commutation section, carbon chemical section, ammonia synthesis section, urea chemical section, and methanol synthesis section that are prone to defects and the main damage modes, and provide guidance for future inspections.
引文
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