理想和无气泡流态化

郭慕孙, 李佑楚, 著

出版社：科学出版社

年代：2008

定价：120.0

书籍简介:

本书总结了作者30多年从事流态化工程技术研究的指导思想和研究成果，从两个出发点来叙述流态化。第一是从液固散式流态化中孔隙率和相对流速的简洁的关系，建构了便于应用的流态化体系的理想化的概念，从一维空间进行分析流态化设备和工艺的简易方法。第二是从习用的鼓泡式流态化的能耗高和颗粒/流体接触差的角度，警告读者不要轻易进入此一度成为国际热点的盲区，而指出了若干避免鼓泡的方法和有关设备和工艺设计和分析。此外，本书还对快速流态化的应用、磁场流态化、和散式、聚式流态化进行了论述。

书籍目录:

Chapter1THEFLUIDIZEDSTATE

1.1TheFluidizedStateandHowItIsAchieved

1.2NatureofHydrodynamicSuspension

1.3Particle-ParticleForces

1.4SpeciesofFluidization

1.5RegimizationoftheFluidizedState

Chapter2IDEALIZATIONOFTHEFLUIDIZINGPROCESS:EmpnalDeductionsfromL/SSystems

Chapter3GENERALIZEDFLUIDIZATION

3.1Steady-StateMotion

3.2MovingBed

3.3AccelerativeMotion

3.4PolydisperseSystems

3.5ComputerSoftware

Chapter4FLUIDIZEDLEACHINGANDWASHING

4.1Characteristics

4.2UniformParticles

4.3MixedParticles

4.4ExperimentalFindings

4.5Staging

4.6RateMeasurementforSolidsLeachingandWashing

Chapter5SOLIDSMIXINGANDSEGREGATION

5.1PhaseJuxtaposition

5.2OperationShiRs

5.3ReversalPoints

5.4DegreeofSegregation

5.5Mixing-SegregationEquilibrium

5.6GeneralizedFluidizationofPolydisperseSystems

Chapter6CONICALFLUIDIZEDBEDS

6.1PhenomenologicalDescriptionandPhysicalModeling

6.2TheBasicParameters

6.3TheFullyFluidizedState

6.4WithHyperfluidizedFixedBed

6.5RangesforConicalFluidizedBedOperation

6.6ChartingConicalFluidizedBedOperationandExperimentalVerification

6.7Instability

Chapter7APPLICATIONOFTHEMOVINGBED

7.1MovingBedUptransportwithCompressibleMedia

7.2ThePneumaticallyControlledDowncomer

Chapter8BUBBLELESSGAS/SOLIDCONTACTING

8.1BubblingFluidizationandG/SContactingEfficiency

8.2SpeciesofBubblelessG/SContacting

Chapter9SYSTEMSWITHDILUTERAININGPARTICLES

9.1Raining-ParticlesHeatExchanger

9.2PolydisperseParticles

9.3ExperimentalVerification

9.4BafflingandParticlesDistribution

9.5CountercurrentStagingofCocurrentSystems

9.6PilotPlantDemonstrationi

Chapter10VOIDAGEDISTRIBUTIONINFASTFLUIDIZATION

10.1ModelingLongitudinalVoidageDistribution

10.2EvaluationofParameters

10.3ComputingVoidageDistribution

10.4RegimeDiagram

10.5GeneralizedFluidizationofNonidealSystems

10.6RadialVoidageDistribution

Chapter11SHALLOWFLUIDIZEDBED

11.1RelevantWorkonDistributor

11.2FluidFlowaboveDistributor

11.3ParticleBehavioraboveDistributor

11.4AssessmentofDistributorPerformance

11.5Particle-GasTransferinShallowFluidBed

11.6ActivatedSolidsShallowFluidBedHeatExchanger

11.7CocurrentMulti-StageShallowFluidBed

11.8Theco-MSFBasaChemicalReactor

Chapter12FLUIDIZATIONWITHNONETFLUIDFLOW

12.1LevitationofDiscreteParticles

12.2Semi-FluidizationthroughOscillatoryFlow

12.3ApplicationtoPseudoSolid-SolidReaction

Chapter13ACOHERENTANALYSISFORL/SANDG/SSYSTEMS

13.1FromPhenomenathroughHypothesistoModeling

13.2TheMulti-ScaleEnergy-MinimizationModel

13.3ChartingStatusParameters

13.4ReconcilingL/SandG/SSystems

13.5RegimesofFluidization

Chapter14POWDERASSESSMENT

14.1GeldartsClassification

14.2PowderCharacterizationbyBedCollapsing

14.3ModelingtheThree-StageBedCollapsingProcess

14.4InstrumentforAutomaticSurfaceTrackingandDataProcessing

14.5QualitativeDesignationforBedCollapsing

14.6QuantifyingFluidizingCharacteristicsofPowders

14.7ImprovingFluidizationbyParticleSizeAdjustment

14.8FluidizingQualityandParticle-ParticleInteraction

14.9MeasureofSynergismforBinaryParticleMixtures

Chapter15FUTUREPROSPECTS

15.1BasicMechanism

15.2FurtherReconciliationbetweenG/SandL/SSystems

15.3PolydisperseSystemsandPowderDesign

15.4IntensificationofL/SOperations

15.5StagedOperation

15.6ExistingandNewL/SProcesses

15.7ExamplesofOpportunitiesforBubblelessG/SContacting

NOTATIONS

References

SUBJECTINDEX

ADDENDA

Chapter16FASTFLUIDIZATIONANDITSAPPLICATIONS

16.1TypesofFastFluidizedBed

16.2Gas-solidFlowinRiser

16.3Gas-solidFlowinDowncomer

16.4ApplicationsofFastFluidization

References

Chapter17MAGNETOFLUIDIZATION

17.1TypesofMagnetofluidizedBed

17.2StructureofMagnetofluidizedBed

17.3HydrodynamicsofMagnetofluidization

17.4MixingBehaviors

17.5MassandHeatTransfer

17.6ApplicationsofMagnetofluidization

References

内容摘要:

　　Whatisidealisthehighdispersionofsolidsshownasthebackgroundofthebookjacket.Shortofsuchanidealstate,wemayresorttosuppressingbubblesbytheuseofshallowfluidizedbedasshownonthelefthandsidediagramachievedthroughreducingthesolidcontentofthefluidizedbed,orthefastfluidizedbedwithcontinuousrecyclingofsolidstothebottomofthebed,asshownontherighthandsidediagram.　　Whenfluidizationwasfirstemployedindustrially,e.g.,intheWinklergasifier,wehadonlythebubblingfluidizedbedasshowninthemiddlediagramofthefigure,inwhichgasbypassesasbubbles,thusleadingtopoorsolid-gascontactandincurringlargepressuredrop.Whatisidealisthehighdispersionofsolidsshownasthebackgroundofthebookjacket.Shortofsuchanidealstate,wemayresorttosuppressingbubblesbytheuseofshallowfluidizedbedasshownonthelefthandsidediagramachievedthroughreducingthesolidcontentofthefluidizedbed,orthefastfluidizedbedwithcontinuousrecyclingofsolidstothebottomofthebed,asshownontherighthandsidediagram.AllthesediagramsoffluidizationweregeneratedthroughcomputermodelingbyProfessorWeiGe,andfromhostsofthesediagrams,fourwereselectedbyXueBai,JianxingLuandYingRentoportraytheprincipalthesisofthisbook.

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出版地	北京	出版单位	科学出版社
版次	1版	印次	1
定价(元)	120.0	语种	英文
尺寸	24	装帧	精装
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书籍信息归属:

理想和无气泡流态化是科学出版社于2008.出版的中图分类号为 TQ026.7 的主题关于流态化－化工过程－英文的书籍。