中文

合成氨变换过程故障特性仿真

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  • Key Words:合成氨;;变换;;动态模拟;;故障

  • Abstract:以CO和水蒸汽反应转化为氨合成的原料——氢气的变换过程为研究对象,建立了合成氨变换过程的非线性动态数学模型。重点对其中的变换炉、分离器和废热锅炉进行了研究,进行了故障状态下的动态特性模拟,着重分析了断高压蒸汽、高压蒸汽带水和断仪表空气3种故障情况,给出了正常状态和故障状态下的模拟结果。计算结果表明,所建模型精确合理,响应特性满足故障模拟的要求。

  • Volume:v.31;No.298

  • Issue:08

  • Translation or Not:no


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