简介：Qilu石油化学的同伴以便同步催化剂在的代替起来流动反应堆(UFR)和改正床反应堆并且完成对待联合起来的水疗院修理了的残余的1.5年的操作周期分级的UFR和优化催化剂。商业操作结果表明了为在分级优化以后对待的残余水疗院的催化剂的系列与水疗院的质量完成了1.5年的一个操作周期为FCC满足要求的对待的油产品化工物品。

简介：Theproject'Simulationandoptimizationofprocessschemeforhydrotreatingcrudeterephthalicacid(CTA)'jointlyperformedbyEastChinaUniversityofScienceandTech-

简介：Oxidativedesulfurization(ODS)ofAzericrudeoilwasstudiedundertheelectricfield.Bymeansoforthogonalexperiments,theoptimumconditionsfordesulfurizationofcrudeoilwereidentified,whiletheeffectofoxidativedesulfurizationundertheelectricfieldwascomparedwiththatofthesingleoxidativedesulfurizationmethod.Thetestresultsshowedthatthedesulfurizationreactiontakingplaceundertheelectricfieldwouldbebetterthanthetraditionalmethod.Thedesulfurizationrateofcrudeoilcouldreachupto77.06%at115℃atadistilledwateramountof10m%,adesulfurizerdosageof200μg/g,andademulsifierdosageof50μg/g.

简介：基于目标，产品由gasoline-typeand生产了的这篇文章芳香类型连续催化改过(CCR)单位在这些催化改过单位的技术指示物上做一个评价。这篇文章也为最大化汽油类型和芳香类型的CCR单位关于催化剂，化工物品的优化和优化操作政体的选择交付的目标产品探索技术措施。

简介：Coldstrippingisthemostcommonprocessforcrudeoilsweeteninginoilfieldsparticularlyatoffshoreinstallationsbecauseofitslowpriceandrelativelyeasyoperatingconditionsincomparisonwithothersweeteningprocesses.Inthispaperthecoldstrippingprocessintraycolumnhasbeenmodeledmathematicallyinstaticanddynamicmodes,andsolvedwiththeMATLABsoftware.Thisprocesshasbeenusedintheexistingtreatmentfacilitiesofanoffshoreoilproductioncomplexforverifyingthemodelresults.WiththehelpofHYSYSsoftwaretheeffectiveparametersontheprocesshavebeendiscussedandtheoptimizedconditionsfinalizedaftersomeplantmodificationsforimprovingtheperformanceofstrippercolumnshavebeenproposed.

简介：Inthisresearch,thedegradationofdibenzothiophene(DBT)wasinvestigatedbyusingPseudomonassp.LKY-5isolatedfromoilcontaminatedsoil.Theresponsesurfacemethodology(RSM)basedontheBox-Behnkendesign(BBD)wasappliedforevaluatingtheinteractiveeffectsoffourindependentvariablesincludingsubstrateconcentration,temperature,pHandagitationrateontheDBTremovalresponse.Atotalof29experimentsforfourfactorsatthreelevelswereconductedinpresentstudy.Asecond-orderregressionmodelwasthendeveloped,andtheanalysisofvariance(ANOVA)illustratedthattheproposedquadraticmodelcouldbeutilizedtonavigatethedesignspace.Thevalueofdeterminationcoefficient(R2=0.9534)indicatedasatisfactoryagreementbetweenthequadraticmodelandtheexperimentaldata.ItwasfoundthatDBTremovalwasmoresignificantlyaffected(P<0.0001)bysubstrateconcentrationcomparedwithotherthreeparameters.An100%degradationofDBTcouldbeobtainedbyPseudomonassp.LKY-5atasubstrateconcentrationof100mg/L.