柱撐蒙脫石的干法制備、表征及應(yīng)用.pdf

1、內(nèi)蒙古大學(xué)碩士學(xué)位論文柱撐蒙脫石的干法制備、表征及應(yīng)用姓名：施和平申請學(xué)位級別：碩士專業(yè)：物理化學(xué)指導(dǎo)教師：孫忠20050101內(nèi)蒙古大學(xué)碩士論文PREPARATION，CHARACTERIZATIONANDAPPLICATIONOFPIII。AREDMONTMORILLONITEBYDRIEDMETHODABSTRACTAnewpreparativemeansofpillaredmontmorillonitebydriedmethod

2、hasbeenachievedinthispapecFirst，organicpillaredmontmoriUonitewerepreparedinwhichthreekindsoforganicquaternaryammoniumsailswereusedaspillaringagentPhysiechemicalpropertiesoforganicpillaredmontmorilloniteswerecharacterized

3、byXRD，F(xiàn)FIR，TGDTAFurthermoretheircharactersthathavebeentestifiedareexcellenceThepreparationmeansoforganicpillaredmontmorillonitewasfeasibleSecondinorganicpillaredmontmorillonitewerepreparedbyusedinorganicpillaredagentInor

4、ganicpillaredagentinclude5AICl38Al(OH)33751120，sulphateofpolymericcationofKcggintype【AIO烈12(OHh4但20h21”(AI_137)whichwascatchedbyNa2S04，K2S04and(Nl山hS04，andpolymericaluminumcationofhydrochloricacidthatobtmnedbyaddedsolven

5、tofmixedethanolandacetoneintosolutionthatitssolubilitywasreduced。PhysiochemiealpropertieswerecharacteredbyXRD，specificsurfaceandaperturestructuremeasuringTG—DTAandFTIRExperimentdiscoveredthatpreparinginorganicpillaredmon

6、tmorilloniteby5AICl3‘8AI(OH)3375H20wasfacilityandshortcutWealsodiscoveredthatpolymericcationof5A1C13‘8蹦(0H)3‘375H20wasdifferencewithcationofKeggintype(～137)ItmaybebemadeupofthirteenoctahedronofaluminumandoxygenTheywereco

7、nnectedbysharingedgeandformedthreeplanesix—ringstructuresItwillbecomeanewevidenceofexistentformofahminoushydrolyzeinsolutionTheapplicationresearchalsoweredonetoremovefluorideinwaterbyinorganicpillaredmontmorilloniteof5AI

8、Cl38Al(OH)3375H20inthepaperTheefficiencyofremovefluorideofinorganicpillaredmontmorillonitewasbetterthannaturalmontmodlloniteItwillbeakindofeffectiveremovefluoridereagentindealingwithwaterInthispaperitprovedthatpreparingi

9、norganicandorganicpillaredmontmorillonitebydriedmethodwereefficiencyandfeasibilityThesyntheticefficiencywasimprovedItofferedgoodtheoryguidancefortheexploitationandutilizationofmontmorilloniteandindustrializationofpillare