简介：TheHaixiangCleanTechnologyEngineeringCompany,Ltd.inShaanxiXi’anhasmadebreakthroughinthefieldofmetha-nolrecoverytechniqueaftersuccessivelyintroducingarangeoftechniquesforseparationandpurificationofmethanol,

简介：Bymeansofmolecularscalemanagement,thetechnologyofseparatingnormalparaffinsfromnaphthathroughadsorptionusing5Amolecularsieveswasstudiedwiththepurposeofoptimizingtheutilizationofnaphtha.Therawmaterialsusedinsteamcrackingandcatalyticreformingprocessescouldbeallocatedproperly.Duringtheadsorptionprocess,theseparationefficiencyofthenormalparaffinswasabove99.9%withthepurityofnormalparaffinsinthedesorptionoilexceeding98.2%.Withtheuseofthedesorptionoilasthefeedstockofsteamcracking,theethyleneyieldincreasedfrom29.7%-35.0%to41.4%-49.2%comparedtothatofthenaphthaintheexistingplantundersimilaroperationconditions.Thepotentialaromaticcontentoftheraffinateoilrosefrom30.6%to43.5%comparedtothatinnaphtha.Theresearchoctanenumberoftheraffinateoilreachedmorethan85withanincreaseof20unitscomparedtothatofnaphtha,sotheraffinateoilismoresuitableforuseasablendingcomponentforhigh-octanecleangasoline.

简介：Oil-waterseparationiscriticaltosolventextractionprocessofrareearth,whichcandirectlyaffecttheyieldandqualityoftheproduct.Theexperimentsmeasurethetwo-phaseseparationtimeinabeaker,mixinguniformityoftwophasesinthemixerandtheoilphaseentrainmentatoilexitbytheKarlFischermethodandnumericalsimulationforthemixersettlertostudythecombinedeffectofgravityandstirring.Experimentalresultsshowthatrelativetothestaticsituation,theseparationefficiencyresultedfromlow-speedstirringisincreasedby25%.ThewatercontentintheoilisaminimumatanoffsetdistanceLof10cmandtheclearanceoffthetankbottomzof10cmisaslowas0.49%.Distributionimagesofoilwaterseparationat2sindicatesthatstirringisveryconducivetotheseparationoftheoil-waterphase.

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简介：因为高粘性和重oil.The微波技术的高树脂内容，在额外粘滞的原油包含的水的移动是相当困难的在接口的希腊语的第六个字母潜力面对钠acetate.The减少从高粘性的原油为水的分离被介绍，原油的粘性为负责在微波irradiation.The下面的水的加速的分离在样品钠醋酸盐的集中影响，照耀pres