硫化矿浮选电化学

图书标准信息

• 作者 胡岳华 著
• 出版社 清华大学出版社
• 出版时间 2009-03
• 版次 1
• ISBN 9787302188186
• 定价 88.00元
• 装帧 精装
• 开本 16开
• 纸张 胶版纸
• 页数 304页
• 字数 458千字
• 正文语种 英语

【内容简介】

　　本书系统地总结了作者及其研究团队近年来在硫化矿浮选领域的研究工作。作者采用不同电化学研究方法，包括腐蚀电化学研究方法，浮选电化学热力学平衡计算，表面分析技术，半导体能带理论，特别是分子轨道理论，针对硫化矿浮选过程中的电化学现象进行了详细的研究，本书就是对这些工作的总结和提炼。本书的研究内容涵盖了不同浮选体系中硫化矿的无捕收剂浮选行为和捕收剂诱导浮选行为，其中有关硫化矿浮选的腐蚀电化学、机械电化学以及分子轨道理论研究是硫化矿浮选电化学领域全新的研究内容，将有助于读者更为全面、深入地理解硫化矿浮选的原理和流程。本书中列出的有关硫化矿浮选电化学应用的实例表明，浮选电化学具有非常广阔的应用前景。
　　本书适合从事表面化学、电化学和矿物加工基础研究和应用技术研究的高校师生、科研人员和工程技术人员阅读参考。

【作者简介】

　　YuehuaHuBornin1962,graduatedfromCentralSouthUniversity(CSU,theformerCentralSouthInstituteofMiningandMetallurgy)in1982,gotthedoctordegreein1989,andelectedasprofessorin1991.Hisprofessionalresearchesarerelatedwiththestructure-propertyofflotationreagentsandmoleculardesign,theelectrochemistryofflotationofsulphideminerals,thesolutionchemistryofflotation,theinterracialinteractionandfineparticleflotation.Huhasacquiredthebetterachievementinabovefieldsandhasgotmanytoohonors,including1stor2ndclassNationalScience&TechnologyAdvancementAward,ChinaBookAward,ChineseYouthAwardofScienceandTechnology,NationalScientificAwardforOutstandingYouthetc.Morethan200papershadbeenpublishedinChinaorforeigncountries.HuwashonoredasCheungKongScholaroftheMinistryofEducation,electedasvice-chairmanofMineralProcessingCommitteeofChinaNonferrousMetalsSociety,engagedastheadjunctprofessorofmetallurgicaldepartmentofUniversityofUtah.

【目录】

Chapter1GeneralReviewofElectrochemistryofFlotationofSulphideMinerals
1.1ThreePeriodsofFlotationofSulphideMinerals
1.2NaturalFloatabilityandCollectorlessFlotationofSulphideMinerals
1.3RoleofOxygenandOxidationofSulphideMineralsinFlotation
1.4InteractionsbetweenCollectorandSulphideMineralsandMixedPotentialModel
1.5EffectofSemiconductorPropertyofSulphideMineralonItsElectrochemicalBehavior
1.6ElectrochemicalBehaviorsinGrindingSystem
1.7ThePurposeofThisBook
Chapter2NaturalFloatabilityandCollectorlessFlotationofSulphideMinerals
2.1CrystalStructureandNaturalFloatability
2.2CollectorlessFlotation
　2.2.1EffectofPulpPotentialonFlotationatCertainpH
2.2.2PulpPotentialandpHDependenceofCollectorlessFloatability
2.3ElectrochemicalEquilibriumsoftheSurfaceOxidationandFlotationofSulphideMinerals
　2.3.1TheSurfaceOxidationofSulphideMineralsandNernstEquation
　2.3.2ElectrochemicalEquilibriumsinCollectorlessFlotation
2.3.3Eh-pHDiagramsofPotentialandpHDependenceofFlotation
2.4ElectrochemicalDeterminationofSurfaceOxidationProductsofSulphideMinerals
2.5SurfaceAnalysisofOxidationofSulphideMinerals
Chapter3CollectorlessFlotationinthePresenceofSodiumSulphide
3.1DescriptionofBehavior
3.2NatureofHydrophobicEntity
3.3SurfaceAnalysisandSulphur-Extract
3.4ComparisonbetweenSelf-InducedandSodiumSulphide-InducedCollectorlessFlotation
Chapter4CollectorFlotationofSulphideMinerals
4.1PulpPotentialDependenceofCollectorFlotationandHydrophobicEntity
　4.1.1CopperSulphideMinerals
4.1.2LeadSulphideMinerals
　4.1.3ZincSulphideMinerals
4.1.4IronSulphideMinerals
4.2Eh-pHDiagramsfortheCollector/Water/MineralSystem
　4.2.1ButylXanthate/WaterSystem
　4.2.2Chalcocite-Oxygen-XanthateSystem
4.3SurfaceAnalysis
4.3.1UVAnalysisofCollectorAdsorptiononSulphideMinerals
　4.3.2FTIRAnalysisofAdsorptionofThio-CollectorsonSulphideMinerals
　4.3.3XPSAnalysisofCollectorAdsorptiononSulphideMinerals
Chapter5RolesofDepressantsinFlotationofSulphideMinerals
5.1ElectrochemicalDepressionbyHydroxylIon
　5.1.1DepressionofGalenaandPyrite
5.1.2DepressionofJamesoniteandPyrrhotite
　5.1.3InterfacialStructureofMineral/SolutioninDifferentpHModifierSolution
5.2DepressionbyHydrosulphideIon
5.3ElectrochemicalDepressionbyCyanide
5.4DepressionbyHydrogenPeroxide
5.5DepressionofMarmatiteandPyrrhotitebyThio-OrganicDepressants
5.6RoleofPolyhydroxylandPolyCarboxylicXanthateintheFlotationofZinc-IronSulphide
　5.6.1FlotationBehaviorofZinc-IronSulphidewithPolyhydroxylandPolycarboxylicXanthateasDepressants
　5.6.2EffectofPulpPotentialontheFlotationofZinc-IronSulphideinthePresenceoftheDepressant
　5.6.3AdsorptionofPolyhydroxylandPolycarboxylicXanthateonZinc-IronSulphide
　5.6.4EffectofPolyhydroxylandPolycarboxylicXanthateontheZetaPotentialofZinc-IronSulphideMinerals
……
Chapter6ElectrochemistryofActivationFlotationofSulphideMinerals
Chapter7CorrosiveElectrochemistryofOxidation-ReductionofSulphideMinerals
Chapter8Mechano-ElectrochemicalBehaviorofFlotationofSulphideMinerals
Chapter9MolecularOrbitalandEnergyBandTheoryApproachofElectrochemicalFlotationofSulphideMinerals
Chapter10ElectrochemicalFlotationSeparationofSulphideMinerals
References
IndexofTerms
IndexofScholars