Module 5 Crude Unit Fouling-Chinese

InternalMaterialsCrudeUnitTrainingCrudeUnitFouling常减压装置结垢常减压装置结垢InternalMaterialsCrudeUnitTrainingCrudeUnitFouling常减压装置结垢常减压装置结垢DesignPitchTopics:•Introduction介绍•Treatmentopportunities处理机会•Optimizingcrudeunitfoulingcontrol优化装置结垢控制InternalMaterialsCrudeUnitTrainingSellinganAntifoulantProgram销售一个阻垢剂程序销售一个阻垢剂程序•Conductaninitialinvestigation执行一个最初调研•Discussthemainproblemwiththecustomer与客户讨论主要问题•Obtainaprocessflowdiagram获得流程图•Walkthroughtheunit调研装置•Talktotheoperators与操作工讨论•Calculatethecostoffouling计算结垢成本•Obtainagreementwiththecustomer获得客户的同意•Estimatethecostofanantifoulantprogram估计阻垢剂程序的成本•Estimatethecostoffoulingwhentreatedwithanantifoulant估计用阻垢剂处理时的结垢成本•Comparethisresulttothebasecase.与基础条件进行结果比较InternalMaterialsCrudeUnitTrainingCrudeUnitFoulingAreas结垢区域结垢区域ColdPreheatTrainHotPreheatTrainHeaterDesalterAtmosphericTowerVacuumTowerVacuumHeaterInternalMaterialsCrudeUnitTrainingShellandTube(FloatingHead)InternalMaterialsCrudeUnitTrainingTubeSectionTubeSheetBafflePlatesInternalMaterialsCrudeUnitTrainingFoulingExposed出现结垢