季銨鹽型瀝青乳化劑的合成與性能測試.pdf

1、原創(chuàng)性聲明本人鄭fi:聲明:所呈交的學(xué)位論文，是本人在導(dǎo)師的指導(dǎo)下，獨一進行研究所取得的成果。除文中己經(jīng)注明引用的內(nèi)容外，本論文不包含f工何其他個人或集體己經(jīng)發(fā)表或撰寫過的科研成果。對本文的研究作出幣要貞獻的個人和集體，均已在文中以明確方式標(biāo)明。本人完個意識到本聲明的法律責(zé)任由本人承擔(dān)。論文作者簽名滿主五一日期:yvV約o關(guān)于學(xué)位論文使用授權(quán)的聲明本人完全了解山東大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定，同意學(xué)校保留或向國家有關(guān)部門或機構(gòu)送交論

2、文的復(fù)印件和電子版，允許論文被查閱和借閱本人授權(quán)山東大學(xué)可以將本學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進行檢索，可以采用影印、縮印或其他復(fù)制手段保存論文和匯編本學(xué)位論文。(保密論文在解密后應(yīng)遵守此規(guī)定)論文作者簽名導(dǎo)師簽名期:多w，sro山東大學(xué)碩士學(xué)位論文THESYNTHESISSPECIFICATIONINVESTIGATIONOFCATIONICASPHALTEMULSIFIERAbstractTheasphaltemulsifi

3、erofGeminiquaternaryammoniumsaltandamphotericlycineweresynthesizedinthispaper.Theemulsifiersspecificationwasalsoinvestigated.AnovelGeminisurfactantwithtwohydrophobicgroupsandtwohydrophilicgroupswassynthesizedusingtriethy

4、lamineepichlorohydrinandbis(2hydroxy5nonylphenyl)methanewhichwaspreparedfrompnonylphenolandformaldehyde.Theeffectsofvariousfactorswereinvestigatedandtheoptimumreactionconditionwasobtained.Theemulsifyingabilityoftheemulsi

5、fierisgood，andthestabilityofthebituminousemulsionisgood.TheabsorbencydeterminedbyUVisproportionaltotheconcentrationoftheemulsifier.Thelinearityisgood.Newcationicquaternaryammoniumsaltofoctadecylamino2hydroxypropyltriethy

6、lammoniumchloridehydrochloricacidsaltand2hydroxy3一(triethylammoniumchloride)propyloctadecenoicacidweresynthesized.Theoptimumreactionconditionwasobtained.Theemulsifyingabilityoftheemulsifierisgoodbutthestabilityofthebitum

7、inousemulsionispoor.Otherasphaltemulsifiersof2hydroxyl3一(paranonylbenzoxy)propyltriethoxylammoniumchlorideoctadecylamino2hydroxypropyldimethylhydroxymethylammoniumchlorideandamphotericlycineweresynthesized.Theemulsifying

8、abilityoftheemulsifierisgoodbutthestabilityofthebituminousemulsionispoor.Bis(2triethylenetetraminemethylene4nonylphenol)methyleneweresynthesized.Theemulsifyingabilityoftheemulsifierisgoodandthestabilityofthebituminousemu

9、lsionisgood.Thecriticalmicelleconcentration(CMC)ofsurfactantweredeterminedbyusingUVabsorptionspectrophotometryandtheNNdiethylaniline(DEA)isusedtobetheultravioletabsorptionprobeintheCMCmeasurements.Theconcentrationatthedi

10、stinctbreakpointforthecurvea...ortheabsorbencyvsasphaltemulsifierconcentrationwastheCMCvalueoftheasphaltemulsifier.Themethodissimpleandaccuracy.TheCMCvaluesof2hydroxy3一(paranonylbenzoxy)propyltriethylammoniumchloridehexa