N-月桂?；叶啡宜岬暮铣珊托阅苎芯?pdf

1、安徽理工大學(xué)碩士學(xué)位論文N月桂酰基乙二胺三乙酸的合成和性能研究姓名：章小兵申請學(xué)位級別：碩士專業(yè)：應(yīng)用化學(xué)指導(dǎo)教師：倪惠瓊20070601安徽理工大學(xué)碩士論文摘要ABSTRACTChelatingsurfactantsisatypeoffunctionalsuffactantsThesurfactantswithsurfaceactivityandchelatefunction，havegoodcompatibilityofenviro

2、nment，andalsoitisagoodassistant，soitisconsidereddymanyspecialistsandmerchantsItisaextensiveprospectandgreenringprotectingsurfactantWithverywidespreadapplicationAndprofoundresearchitisaveryimportantactioninallthenationale

3、conomyThisarticlegivesanoverallsummarizeofchelatingsurfactantsformulatesthevarieties，features，synthesisofpresentstate，tendencyBeacuseofpotentialproblemexsitinproductionmaterialofvirulenceandaftertreatmentSothisarticlegiv

4、esideaofselectthemeandrouteoftechnique，ThemainresearchofcontentsandresultworkareI／stedbelow：1LaurieacidreactedwithethylenediaminetosysthesisintermediateNlaurylethylenediamineThestructuresofNlanrylethylenediaminewerechara

5、cterizedbyIRandNMRIndicate：fortheN—laurylethylenediamine，ethylenediaminereactedwithlaurieacidinmoleratioof4：1at110“12for3hTheproductiverateisthebestanditcangetmorethan80％2WiththesolventofsodiumhydroxideNlaurylethylenedia

6、minereactedwithchloroaceticacidtosysthesisNlanrylethylenediaminetriacetic(Nlauryl—ED3A)ResearchthebestmethodtosynthesistheNlaurylED3Awithorthogonal，thestructuresofNlauryl—ED3AwerecharacterizedbyIRandNMR，inmoleratioofn(ch

7、loroaceticacid)：n(Nlaurylethylenediamine)=5：lat80“ClOhforED3Aproduct3ThesurfaceactivitiesofCMCandinteffacialtensionweredetenninedbymeansofhangingringofNlaurylED3ATheCMCis3鎬mm01L1，andtheinterfacialtensionis2410mNm—at27“CI

8、ndicatethegoodsurfaceactivity；atthesametime，testingtheHLB、KEaccordingtotheresultindicateithavegoodwashingpowerAndthephysicalandapplicationproperty，suchaspropertyoffoamingemulsification、wetting、chelateingtheCa2andSOonThec

9、helateingtheCa2isdifferenttotheconventionalchelatingagent，concernedtotheconcerteationthechelatingcapabilityisenlargewiththeoversizeofconcerteationwiththeenlargingoftheconcerteationtoonelevel，thecomplexationcanrettherateo