FCC汽油脱硫分离膜材料的研究

《FCC汽油脱硫分离膜材料的研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、中国石油大学（华东）硕士学位论文FCC汽油脱硫分离膜材料的研究姓名：王刚申请学位级别：硕士专业：化学工程指导教师：孔瑛20060501StudyOilMembraneMaterialsforFCCGasolineD签珏l糖rizationWangGang(ChemicalEngineering)DirectedbyProfct附KongYmgAbstractGasolinedesulfi娩ationbymembraneprocessisanewdesulfurizationtechnology．Anditisbasedontheselectivepermea

2、tionofpolymermembranetO#雕溉sulfur趣gasoline．Thispaperwas

3、odevelopawaytomodifythematerialsofseparationmembraneforgasolinedemlforization,whichcanbeputintopracticalapplication．Inthispaper,thematerialofPEGwasused．AndthemixtureofEthanolandDichioromethanewasthebestsolventofPEG．Cross-linkwa

4、susedtOmodifythemmnbranematerialinthispaper．AstudyofinfhmnceofvariousoperatingparameterssuchasfeedconditionstomembraneperformanceWasconducted,andoptimumoperatingconditionsandparametersweredecided．ResearchresultsshOWthatoptimummembranepreparationrecipeandconditions：oross-linkagentof

5、16(嗍cross-linktimeof60minutes、solidcontentoflO--15wt％andmembranethicknessof2fN359m。Pcrvaporationresearchshowsthefollowingresults：optimumoperatingtemperaturesforsimulatinggasoline,FCCgasolineoflow飙nf缸contcvmtandofhi【ghsulfurcontentwere80℃，95℃and105"(3，optimumpressurealpermeatesidewa

6、slmmHg．Ttlecrosslinkedmembraneailerwasmoreefficientforthecompoundsofthiopheaospecies稍攮highboiling晒攫inFCCgasolineofhighsulfurcontent,meanwhileforthecompoundsofthiophenespecieswithlowboilingpo融inFCCgasolineoflowsulfur．InthemodificationwaywithPU,thebestproportionofPUandPEGwas0．67：1．Pe

7、rvaporationresearchshowsthefollowingresults：optimumoperatingtemperamreforFCCⅢgasolineofhighsulfurcontentwas110℃。optimumpressure砒permeatesidewaslmmHg．Themembranea危盯modificationwithPUwasmoleeffidemforthecompoundsofthiophenespeciesinFCCof毯醣sulfurcontent．Keyw硼s：GasolineDesulfurization,

8、Membrane酬硅MembraneModification,Cross-linkIv独创性声明奉夫声明掰鬃突熬论文是我个人教学繇螽零下迸簿熬辑究王孬汲取褥熬磷究残暴。嚣我鬓舞，豫了交枣褥裂热驻舔注囊致谢鼹缝方多}，论文中不包含其他人融经发表或撰写进的研究成果，也水包禽为获得中国石油大学或其它教宵机构的学位或诞带简侵用道的材料-岛我一同工作豹鼹卷簿搴搿究鬓骰熬在嚣嚣酸鹭基滋论交孛嚣了臻确靛滋鳃并表零了瀣意。签名；基!叠I扣√年j月扩甜签名；熬!煎!i≥·耐年j月秘甜关于论文使用授权的说明零久完垒7瓣巾蓬葛演丈学簿荚像黧、健麓学使论文豹蠛是，静；学授煮较保嚣送

9、变论交弱复譬辞覆瞧予舨，完谗论文装蠢瓣器谨麓；学搜可