Chemical Reactors

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1、Section23ChemicalReactorsStanleyM.Walas,Ph.D.,ProfessorEmeritus,DepartmentofChemicalandPetroleumEngineering,UniversityofKansas;Fellow,AmericanInstituteofChemicalEngineersMODELINGCHEMICALREACTORSCATALYSISMathematicalModels........................................23-4HomogeneousCatalys

2、is......................................23-26ModelingPrinciples.........................................23-5ImmobilizedorPolymerBound,orHeterogenizedCatalysts......23-26ChemicalKineticLaws.......................................23-5Phase-TransferCatalysis.............................

3、.......23-26BasicReactorElements......................................23-9EffectofConcentration....................................23-26MaterialBalances...........................................23-9CatalysisbySolids...........................................23-26HeatTransferandMass

4、Transfer...............................23-9SelectionofCatalysts......................................23-26CaseStudies...............................................23-9KindsofCatalysts.........................................23-28Example1:KineticsandEquilibriaofMethanolSynthesis....

5、....23-13KindsofCatalyzedOrganicReactions.........................23-28Example2:CopingwithMultipleReactantsandReactions........23-13PhysicalCharacteristics....................................23-29Example3:ThermalCrackingofHeavyOils(Visbreaking)........23-13RateofReaction............

6、..............................23-29Example4:StyrenefromEthylbenzene.......................23-14Effectiveness.............................................23-30Example5:ApplicationofEffectiveness.......................23-30RESIDENCETIMEDISTRIBUTION(RTD)AdiabaticReactions..............

7、.........................23-30ANDREACTOREFFICIENCYDeactivationinProcess....................................23-30DistributionofCatalystinPores.............................23-31Tracers....................................................23-15CatalyticMembraneReactors...................

8、............23-32Re