催化裂化汽提技术的现状与展望张永民1

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,!∀#∃∃#%&∋!()∗,015,363,19913Dav,GlenMillsetal.FCCeatalyststripper,531,884,19964RiehardC.Senior,CherryHill,ChristopherG.Smalleyetal.FCCunitcatalyststripper,910,240,19995BrianW.Hedriek,RollingMeadowsetal.StriPpingProeesswithdisProportionatelydistributedopeningsonbaffles,780,308,20046RandyJ.Zinke,Carolstream,FCCstriPPerwithspokearrangementforb,549,814,19967RiehardR.Rall,Wiehita.Apparatusforeontaetingofgasesandsolidsinfluidizedbeds,224,833,20018Marie--And,St.Geo,716,585,19989DavidA.VanKleeek,Sugarlandetal.Stageeata-lysteoneentrieannularstripper,260,034,199310HartleyOwen,BelleMeadetal.Proeessforfastflu-idizedbedcatalyststripping[P].USPS,284,575,199411MarianoDelPozo,LeHavreetal.StriPPingrnethodforextraetingsolidfluidizedPartielesandimplemen-tingdeviee[Pj.USP6,652,736,200322HartleyOwen,BelleMeadetal.proeessandappa-17181920212223242526ratusforhoteatalyststriPpinginabubblingbedeata-lystregenerator,032,252,1991DavidA.PaPPal,Haddonfieldetal.MethodofFCCspenteatalyststrippingforimprovedeffieieneyandredueedhydroearbonflowtoregenerator[P,062,945,1991JosephA.Herbst,Turnersvilleetal.Higheffieien-eyeatalytieeraekingstrippingapparatus,073,349,1991,,,,CN2463042,200-,,2001(11):30,,,2004,18(3):377~380,,,,CN1170637C,2000RiehardR.Rall,BernardDeMulder.Newinterna!formaximizingperformaneeofFCCeatalyststripers,Oetoberlo,2000,SanFraneiseo,California,,,CN1191322C,200-,,,,CN1626626A,2003,,,2,,,,2002(9):9~22,,,1999(11):22~27ChiKengLee,SunilAshtekar,LynnF.GladdenPatriekJ.Barrie.AdsorptionanddesorPtionkinet-iesofhydroearbonsinFCCeatalystsstudiedusingataPeredelementoseillatingmierobalanee(TEOM).Partl:experimentalmeasurements,2004(59):1131~1138TimMeKeen,Todd5.Pugsley.Simulat,2003,Vol-umel,ArtieleA18,whiehisaadvaneed,novel,high,lessenviron-mentalPollutionandalsohavingtheeharaeteris-tiesofhigh,themediumhasequivalentdistributionwhenenteringintothePlatebundlethatereate5ignifieantaffeettotheeoolingeffieieneyofaireooler.Besides,thisartieleanalyzesthestrue-tureofsereen,Distributor,Sereenplate,Effieieney,Pressuredropofineessantoperationwithhighlevelofautoma-tionandhightemperature,highpressureaswellasinflammability,explosion,suseePtibilitytoeorrosionandintoxieatlon.ThisartielediseussestheimportaneeofeontinuouslyenhaneingequiP-mentmanagementfromvariouspointsofviewsandstressesthatenhaneingequiPmentmanage-rnent15aninvariablesubjeetofProduetionandoperationinPetroehemiealenterPrises.KeywordsEquipmentmanagement,Founda-tion,Solid,ReliableACTUALITIESANDPROSPECTINGOFFCCSTRIPPINGTECHNOLOGYZhangYongmin,etal.TheNationalMd,P.C.102249AbstraetCatalyststripPer15thesignifieanteomponentofeatalytieeraekingunit,thereforeaPPlieationofhigh,eral.Ref,P.C.163711AbstraetThisartieledemonstratesofserviee1ifeofeokedrumanditssafetyassessmentaswellasthesignifieaneeofsafetyinproduetion;pointsoutthattheternperature,OwingtobigtemPerature,andunreasonablestrueture,theeon-neetionweldingbetweenthedrumbodyandskirtsupporthasbeeneraekedinshorterandshorterPeriod,theeraekgettingmoreseriousandmoreseriousthatbeeomesthekeyfaetorofeffeetingservieelifeofeokedrum.Fromevalua-tion,it15believedthatresiduallifeofeokedrum15deeidedbytheresultoffatiguetest.ResiduallifeevaluationestablishesafoundationofsafetyProduetionofdelayeokingunit.KeywordsCokedrum,Residuallifeevaluation,Temperature,Highstresslow,SafetyProduetionTOSTRENGTHENINGEQUIPMENTMANAGEMENT15AETERNALSUB-JECTFORPETROCHEMICALENTER-PRISESHuAnding.ChinaPerrochemicalGrouPs,P.C.100029.AbstraetEquipment15abasiesubstantialfoundationofProduetionandoPeration.TostrengthenequiPmentmanagement15animPor-tanteotnponentofbasiemanagementinenterpri-ses,espeeiallyintheenterPriseshavingfeaturesnewstriPpingteehnologiesathomeandabroadandelassifiesthembasedontheireharaeteris-ties,deseribestheiruniquefeaturesseparatelyandbyanalyzingthefuturedeveloPmentofthestrippingteehnology,it15believedthatthegridtypeandpaekedtypestrippinginternalteehnolo-gyandmulti,theinsidestriPPerflow,masstransferandreaetionfeatureshallbedeePlyandsystem-atieallystudied.KeywordsCatalytieeraeking,StriPpingteeh-nology,Internals,ProgressCAUSEANALYSISONTHEPERFORA-TIONOF#90GASOLINEPIPELINEINFINISHEDWORKSHOPGongDes,etaz.EouiPment&teehnolog,P.C.414012AbstraetDetailedanalyzestheeauseofperfora-tionson#90gasolinePIPelineatFuluehengDoekinfinishedworkshopofChanglingCorPo-ration,pointoutthatthePerforationarenotar-tifieialimposed,mainlyeausedbytheloealdam-ageofantieorrosionlayerofpipeandtheperme-ationeapaeityofantieorrosionlayerdeerease,thenoeeurredPinholeeorrosionandsulfatere-dueingbaeteriaeorrosion,finallythepipeloealeorrosionperforationoeeurred