焦化蠟油熱轉(zhuǎn)化與催化裂化性能研究

1、中國石油大學(xué)（華東）碩士學(xué)位論文焦化蠟油熱轉(zhuǎn)化與催化裂化性能研究姓名：謝賓先申請學(xué)位級別：碩士專業(yè)：化學(xué)工程與技術(shù)指導(dǎo)教師：王宗賢201205StudyontheThermalandCatalyticReactionBehaviorofCokingGasXieBinxian(ChemicalEngineeringandTechnology)DirectedbyAssociateProfWangZongxianAbstractAsthew

2、orldcrudeoilbecomeheavierandinferiortheroledelayedcokingprocessplaysinheavyoilprocessingisbecomingincreasinglyimportantAndtheproductionofcokinggasoilisincreasingBecauseofthehi【曲contentofbasicnitrogen，aromatichydrocarbona

3、ndresins，cokinggasoilisverydifficulttobeprocessed，whichrestricttheoilrefiningindustryefficiencySoitisnecessarytodoresearchonthethermalandcatalyticreactionbehaviorofcokinggasoiltoprovidetheorybasisforthesubsequentprocesso

4、fcokinggasoilFirstlythestructurecompositionofJiuJiangcokinggasoilandLanLiancokinggasoilwasanalysedSecondlytheimpactofheavyfractions(500℃)，thebasicnitrogen，metalandcokepowderunsaturatedhydrocarbonandresinsonthecokeformati

5、oninthermalreactionWasinvestigatedonaselfmadedevicetostudythebehaviorofcokinggasoilinthermalreactionfollowedbycatalyticreactionFinallytheimpactofheavyfractions(500℃)，thebasicnitrogen，metalandunsaturatedhydrocarbonontheca

6、talyticcokeformationandthedistributionoftheproductarestudiedonafixedbedmicroreactorItWasfoundthatheavyfractions，metals，cokepowderunsaturatedhydrocarbonandresinshaveacontributingeffectonthecokingreactioninthermalconversio

7、nofcokinggasoilunsaturatedhydrocarbonandresinsisthemostinfluentialfactorofthefourheavyfractionstakethesecondplace，basicnitrogenhasnosignificanteffectonthecokingreactioninthermalconversionofcokinggasoilheavyfractions，basi

8、cnitrogen，metalsandunsaturatedhydrocarbonCanpromotetheformationofcatalyticcokeunsaturatedhydrocarbonisthemostimportantbutnottheonlyfactorwhichmakescokinggasoiltobeinferiorcrudematerialofcatalyticreactionprocess，basicnitr