简介：Thehighshearagitationdevicewasfirstadoptedforgasolinedesulfurizationbyionicliquids.Theeffectofbenzylimidazolfluoborateindesulfurizationofgasolineandtheinfluenceofmoistureondeuslfurizationratewereinvestigated.Theexperimentalresultsshowedthattheionicliquidcouldeffectivelydecreasethesulfurcontentofgasolineandtheoptimalconditionswereasfollows:Thereactioncouldbecarriedoutatroomtemperature,avolumetricratiobetweenoilandtheliquidof2∶1,avolumetricratiobetweenwaterandionicliquidof0.04∶1,arotationalspeedof5krad/s,andareactiontimeof1minute.Thedesulfurizationrateofgasolinereached53.6%,andthegasolineyieldwasupto97.3%.Theionicliquidcouldberecycledforrepeateduse,andtheuseofhighshearagitationforgasolinewouldhavegoodprospects.

简介：AnumberofdrybridgeshavebeenbuilttosubstitutefortheroadbedontheQinghai-TibetRailway,China.Theaimofthisstudywastoinvestigatetheexothermicprocessofcast-in-place(CIP)pilefoundationofadrybridgeanditsharmtothestabilityofnearbyfrozenground.Wepresent3Dheatconductionfunctionsofaconcretepileandoffrozengroundwithrelatedboundaries.Ouranalysisisbasedonthetheoryofheatconductionandtheexponentlawdescribingtheadiabatictemperaturerisecausedbyhydrationheat.ResultsundercontinuousandinitialconditionswerecombinedtoestablishafiniteelementmodelofaCIPpile-frozengroundsystemforadrybridgeunderactualfieldconditionsincoldregions.NumericalresultsindicatedthattheprocesscouldeffectivelysimulatetheexothermicprocessofCIPpilefoundation.ThermaldisturbancetofrozengroundunderalongdrybridgecausedbythecastingtemperatureandhydrationheatofCIPpileswassubstantialandlong-lasting.Thesimulatedthermalanalysisresultsagreedwithfieldmeasurementsandsomesignificantrulesrelatingtotheproblemwerededucedandconclusionsreached.

简介：摘要：总结我院1例肝性脑病躁动患者的护理措施