简介：一个有磁力地旋转的反应堆(MRR)在吸收苯排出物被开发了并且使用。MRR有一个永久磁铁核心并且使用磁性的离子的液体[bmim]FeCl4是吸收剂。苯排出物被N2带进MRR并且被磁性的离子的液体吸收。永久磁铁核心的旋转为磁性的离子的液体的焦虑提供了动力，提高集体转移并且使苯更好在吸收剂驱散。0.68g苯排出物能被克吸收[bmim]FeCl4，比那高的0.27和0.40g/g由[bmim]PF6并且[bmim]BF4分别地。吸收率与增加永久磁铁的旋转率增加了。

简介：微生物引起的房间，在免费或使金属离子，器官、无机的xenobiotics或生物学上活跃的混合物的preconcentration或移动不能调动的形式的任何一个，能被用于。这些房间的磁性的修正启用准备能容易在difficult-to-handle样品被操作的磁性的吸附物，例如暂停，面对外部磁场。在这评论，微生物引起的房间的磁性的修正的典型例子被举，以及他们为器官的xenobiotics和重金属离子的分离的可能的应用。

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简介：Fe/C-basedmagneticallyactivatedcarbon(MAC)wasobtainedbycarbonizingandactivatingitsprecursor,thatwaspreparedbyco-precipitationofanthracitecoalimpregnatedinferricchloridesolution.TheeffectoftheconcentrationsofFeCl3andpHofsolutiononBETsurfacearea,porevolumeandmagneticpropertiesoftheMACwasstudiedbyBETN2adsorptionandVSMmethod.TheresultsindicatedthatthemagnetizationofMACgraduallyincreaseswithincreasingconcentrationofFeCl3andpHvalueofsolution,andBETsurfaceareawasinclinedtofluctuation.ThelargestBETsurfaceareaandmagnetizationofMACwere1327.5m2/gand35.56emu/g,respectively.TheformofmagneticmatterinthemagneticallyactivatedcarbonwasmainlyFe3CbyX-raypowderdiffraction(XRD)andmagneticattractiontest.

简介：一张有磁力地稳定的使流体化的床(MSFB，？500公里榼？？

简介：Inordertoimprovethehemostaticeffectivenessofethamsylateintreatmentofuppergastrointestinalhemorrhage,wehaddevelopedanewtypeofhemostaticdrug-oralandmagneticallycontrolledethamsylatemicrospheres(abbreviation:theetham-sylatemicrospheres)andtestedtheirparametersassociatedwithphysicalandchemi-calrespects.Itsmaincharacteristicsthatwefoundwere:1>Theethamsylatemi-

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简介：Amorphousnickelbasedalloycatalysts(denotedastheSRNAseriescatalysts)werepreparedviarapidquenchingmethodfollowedbyalkalileachingandotheractivationprocedures.Thephysicochemicalcharacterizationsshowthatnickel,theactivecomponentinthesecatalysts,existsintheamorphousstate,andthecatalystparticlespossessmanynanosizedvoidsleadingtolargesurfacearea(thehighestis145m2/g).TheevaluationresultsinsomemodelreactionsshowthattheSRNAseriescatalystshave2to4timeshigheractivityandselectivitythanconventionalRaneyNicatalystforthehydrogenationofcompoundswithunsatur-atedfunctionalgroups.Atpresent,theSRNAseriescatalystshavebeensuccessfullyusedinhydrogenationofglucose,hydrogenationofpharmaceuticalintermediatesandpurificationofcaprolactam.Inordertousethesecatalystsefficiently,amagneticallystabilizedbed(MSB)technologyhasbeendevelopedbycombiningtheferromagneticpropertyofthecatalystwiththegoodmasstransfercharacteristicsofMSB.ThedemonstrationunitofMSBhydrogenationtechnologyhasbeensetupandhaskeptrunningfor2800hours.Theresultsshowthat,afterrunning2800hours,thecatalyststillretainedgoodactivity;meanwhile,thehydrogenationeffi-ciencyhadbeenimproved10timesincomparisonwiththetraditionalCSTRprocess.

简介：这篇文章作为分离设备处理与有磁力地稳定的床(MSB)的实现相关的问题。讨论的主要问题是：床力学，床结构，创造可控制的过滤器媒介的可能性，等等。作为例子，几种分离技术被讨论：灰尘filtrationmagnetic并且无磁性，离子交换，铜硬化，从生物液体的酵母过滤，由密度和磁性的粒子分离，危险浪费移动。仅仅关键的出版物将被引用为进一步的读物和学习和相关信息提供一个基础。

简介：Experimentalstudyofanairliftwithamagneticallystabilizedbedintheriserbottomhasbeenperformed.Externalmagneticfieldallowseasycontrolofmagnetizedbedstructureandliquidcirculationrate.Minimumstabilizationandfluidizationconditionshavebeendeterminedexperimentallyandbyathree-linegraphicalmethod.Semi-empiricaldatacorrelationsofsectionsoftheexperimentalcurveshavebeenperformed.Scalingrelationshipsknownfromnon-magneticairliftareapplicabletoo,butwiththeassumptionthatthemagneticfieldaffectstheloopfrictioncoefficientonly.

简介：BasedontheFloquettheoryonordinarydifferentialequationswithperiodicallyvariablecoefficientsandthebifurcationapproachtononlinearequations,anumericalapproachtodeterminingthestabilityregionofcontrolparametersisestablishedforadynamiccontrolsystemcomposedofamovingbodylevitatedmagneticallyoverflexibleguideways.Thesystemisnonlinearlycoupledamongtheelasticdeformationofguideways,disturbancethelevitationpositionofthebodyandelectromagneticcontrolforces.Thenumericalsimulationisgivenforthesysteminthecaseinwhichthecontrolparametersaretakenwithinandoutofthestabilityregionrespectively.Resultsshowthatthisapproachisreliable.

简介：有磁力地稳定的床是受到液体驱动的变丑并且由有磁力地导致的interparticle力量控制了的包装的床。这份报纸作为可变形的多孔的媒介处理有磁力地稳定的床并且在灰尘过滤描述他们的申请。放大法律的RichardsonZaki，U/Ut=n描述这块地经由代表n的控制的床扩大，那产出孔依赖者流动长度规模dc=dpn。纸处理二个问题：由假定同类的床扩大和床变量流动长度规模的一个定义的(i)变丑特征；(ii)清扫象以可变流动长度规模表示并且由试验性的数据说明了的过滤器系数，特定的存款和过滤效率那样的过滤特征。

简介：Amagneticallystabilizedbed(MSB)reactorforselectivehydrogenationofolefinsinreformatewasdevelopedbycombiningtheadvantagesofMSBandamorphousnickelalloycatalyst.Theeffectsofoperatingconditions,suchastemperature,pressure,liquidspacevelocity,hydrogen-to-oilratio,andmagneticfieldintensityonthereactionwerestudied.AmathematicalmodelofMSBreactorforhydrogenationofolefinsinreformatewasestablished.Areformingflowschemewithapost-hydrogenationMSBreactorwasproposed.Finally,MSBhydrogenationwascomparedwithclaytreatmentandconventionalpost-hydrogenation.

简介：Takingα-FeandNd2Fe14Bgrainsasexample,thegrainsizedependenceoftheexchange-couplinginteractionandeffectiveanisotropyandalsotheirvariationsdependingontheratioofmagneticallysoftandhardgrainsizes,Ds∶Dh,wereinvestigated.WhengrainsizeD>Lex,thegrain'sanisotropyisthestatisticvalueofthecoupledanduncoupledpart.TheanisotropyconstantofuncoupledpartisthecommonvalueK1andthatofcoupledpartvarieswiththedistancetothegrainsurface.Theeffectiveanisotropyconstantbetweenmagneticallysoftandhardgrains,Keff,canbeexpressedasthesumoftheproductsofvolumefractionsforsoftandhardgrains,respectively,andthecorrespondingmeananisotropyconstants.Thecalculationresultsindicatethattheexchange-couplinginteractionisenhancedwiththereductionofgrainsize,andtheeffectiveanisotropydecreaseswithreducinggrainsizeandincreasingratioofDs∶Dh.Inordertogethigheffectiveanisotropyconstant,Keff,incompositemagneticallysoft-hardgrains,thehardgrainsizeshouldbelargerthan30nmandthesoftgrainsizeshouldbeabout10nm.

简介：Liquid-solid(L-S)masstransfercoefficients(Ks)werecharacterizedinagas-liquid-solid(G-L-S)three-phasecountercurrentmagneticallystabilizedbed(MSB)usingamorphousalloySRNA-4asthesolidphase.Effectsofsuperficialliquidvelocity,superficialgasvelocity,magneticfieldstrength,liquidviscosityandsurfacetensionwereinvestigated.ExperimentalresultsindicatedthattheexternalmagneticfieldincreasedKsinthree-phaseMSB,ascomparedtothoseinconventionalG-L-Sfluidizedbeds;thatKsincreasedwithmagneticfieldstrength,superficialgasandliquidvelocitiesanddecreasedwithliquidviscosityandsurfacetension;andthatKsshoweduniformaxialandradialdistributionsexceptforsmallincreasesclosetothewall.DimensionlesscorrelationswereestablishedtoestimateKsoftheG-L-ScountercurrentMSBusingSRNA-4catalyst,withanaverageerrorof3.6%.

简介：磁性的支持nanoparticle的Pd/Fe3O4乐意地被准备并且证明了是为在温和条件(汽球H2压力和房间温度)下面的nitroarenes的有效铃木跨coupling反应，和减小的万用的催化剂。催化剂能方便地与持续催化活动若干次被恢复并且再使用。