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1、July2010UpcomingTrainingCourseAGITATEDVESSELHEATTRANSFERDESIGNbeingheldinRockaway,NJ•Course1613A,TurnaroundByFrederickBondyBestPracticesOctober26-28,2010Therehasbeencontinuedgrowthofrefinery-baseddownstreamprocessinginvolvingpetrochemicals,polymersandspecialtychemicalssuchas
2、lubeoiladditives,highimpact,crystalFormoreinformation,seeourwebsiteatwww.carmagen.comandexpandablepolystyrenes,certainsyntheticfibers,vatdyes,wireenamels,automotive/airplaneplastics,etc.Therefore,theabilitytodesignfortypesofequipmentnottypicallyWorkHighlightsassociatedwithre
3、fineryunitsisnowconsideredtobeausefultoolforthehydrocarbonprocessingengineer.SuchadesignareainvolvesheattransferinagitatedvesselssuchasProcess,Operations&SafetyContinuousStirredTankReactors(CSTRs)orinBatchOperations.ProvidedtechnicalThisarticleprovidesanoutlineofsimpleproced
4、urestoachieveheattransferdesignwhereinsupportheattransfercoefficients,heattransferareasforjacketsandcoilsandthepressuredropswithinregardinggasthem,aswellasbatchheatup/cooldowntimes,canbedetermined.treatingunittroubleshootingandconsultationtoassistinInanagitatedvessel,foragiv
5、enjacketfluid,heattransferdependsonthetypeofexternalresolutionofsolutionfouling,jacketingorcoilsbeingused,aswellastheagitator.Theprocessingandnatureofthereactionreclaimingandcontaminationmaterialtypicallydeterminesthetypeofagitator.Manytypesofagitatorsareavailablesuchasissue
6、s.turbinetypes(curved-blades,flat-blades,retreatingblades),propellers,pitchedflat-blades,Completedahelicalribbons,andanchors.designbasismemorandumHeattransferthroughjackets,coilsorthetubesofsimpleS&Texchangersfollowsthestandardforarelationship:Q=UA(deltaT),wheretheOverallHea
7、tTransferCoefficient(U)isdeterminedwastewatertreatmentupgradefromaseriesoffiveresistancesinvolvinginside/outsidefilmcoefficients,inside/outsidefoulingforaMediterraneanrefiner.Thiswillsignificantlyincreasefactorsandthemetalthickness/thermalconductivityterm.flexibilityandproce
8、ssingcapability,whileprovidingforaForcoilsinsideavessel,theU-valuemustberef
