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本文介绍了石家庄炼油厂在渣油催化再生器的内取热盘管生产操作和结构动改中所取得的一些经验,并通过对失效材质的取样分析,加深了认识,提出了一些防治措施.
This paper introduces some experiences gained in Shijiazhuang refinery’s operation and structure change of internal heating coil in catalytic regenerator. Through sampling analysis of the failure material, it deepens our understanding and puts forward some measures for prevention and control.