新型陽離子聚合物的制備與性能研究.pdf

1、青島大學(xué)碩士學(xué)位論文新型陽離子聚合物的制備與性能研究姓名：黃新照申請學(xué)位級別：碩士專業(yè)：應(yīng)用化學(xué)指導(dǎo)教師：張曉東20080604AbstractThecationicpolymerswerewidelyusedinmanyfieldssuchasoilextraction，papermaking，wastewatertreatmentBecauseofthegoodwatersolubilityhi2hdensityoftheelect

2、riccharge，nontoxic，highefficiencylowcost，dimethylaminepolymerwasplayinganjmportantroleinthefieldofpreparingthecationicpolymers。ItwassynthesizedbydimethylaminesolutionandepichlorohydrinwithcrosslinkingagentinthispaperThei

3、nfluencesoftheamountofmodifyingagents，polymerizationtemperature，themolarratioofepichlorohydrinanddimethylamine，andpolymerizationtimeontheperformanceofpolymerswereinvestigatedTheresultsshowedthatpolymerizationtemperature，

4、molarratioofepichlorohydrinanddimethylamine，andpolymerizationtimealIhadanoptimumvalueundercertainpolymerizationconditionsThestructureofthepolymerwasexaminedbymeansofvariOtISinstrumentalanalysistechniquesThefixationandflo

5、cculationwerealsomeasuredanddiscussedTheresultshowedthattherubbingfastness，lightfastness，washingfastnessandperspiratingfastnessofthecottontextileincreasedbvO5gradeThefixatingpropertieswasasgoodastheWRP—Tfixationwhichprod

6、ucedbyLangshengcompanyThedecolorationefficiencyofthepolymerswasmorethan88％whenthepHwas6andthedosagewas40一60mg／LThedecoloratione砸ciencywas90％。CODremovalratewas80％whenthepolymerswereusedintreatingtheindustrywastewaterTheCO

7、Dremovalratewasashighas85％whenthepolymerswereusedwithjnorganicflocculationUsingpolyamineflocctilantswithPAC，notonlyshowedbetterflocculationperformance，butalsocouldlowerthewatertreatmentcostDevelopingtheapplyingofthiscati

8、onicpolymertheperformanceviscosifierwasalsostudiedaccordingtothestandardofevaluatingtheviscosifierintheviscousacidTheresultshowedthatthethermalstabilityofthisviscosifieriS845％(60℃)，789％(90℃)Itsshearstabilityis958％(170sq)