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《有機膨潤土等離子體改性及其對典型vocs的吸附性能研究》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、萬方數(shù)據(jù)浙江工商大學(xué)碩士學(xué)位論文342．8m2／gand0．50cm3／g．Adsorptionpropertieswiththeincreaseofoxygenflowandincreasedoxygenflowratefrom100ml／minto1000ml／min，theadsorptionamountfrom39mg／gupto57mg／g，aspecificsurfaceareafrom233．1m2／gwasincreasedto287．0m2／g，porevolumeoffrom0．42cm3／gisincreasedto0．
2、63cm3／g．ThesmallerthetreatedamountofthePCH—plasma，thebetterbeneficialeffectofPCH—plasmais．ButtoosmallprocessingamountmayleadtotheoccurrenceofnotburningduringthepreparationofPCH—plasmaSOthatpoormodifiedprocesseffects．Whenthetreatedamountwas1．0gadsorptioncapacityis51mg／g，whil
3、etheprocessingamountWas0．1g，theadsorptioncapacityis107mg／g．ThespecificsurfaceareaWasincreasedfrom275．6n12／gto383．2m2／g，theporevolumefrom0．45cm3／gbygreatto0．67cm3／g．Fromtheaboveresultsinourstudy,thePCH—plasmawhichwasdischargedfor8hwithplasma，adsorptionamountofcyclohexanoneWa
4、s132mg／g，meetsorexceedstheamountofadsorptionofthePCH—calcination．KEYWORDS：VolatileOrganicCompounds；organicbentonite；PlasmaModification；AdsorptionProperties；BET；XPS萬方數(shù)據(jù)浙江工商大學(xué)碩士學(xué)位論文目錄第一章前言????????????????????????????．．11．1國內(nèi)霧霾問題????????????????????????．．11．2揮發(fā)性有機物(VOCs)??????
5、??????????????21．2．1VOCs的定義??????????????????????．．21．2．2VOCs的污染現(xiàn)狀????????????????????～31．2．3VOCs的危害??????????????????????一41．2．4我國對人為源VOCs排放的控制要求????????????41．3VOCs廢氣處理的]二藝技術(shù)???????????????????41．3．1生物過濾法???????????????????????41．3．2催化燃燒法???????????????????????51．3．3等離子體光
6、催化法????????????????????51．3．4吸附法?????????????????????????61．4膨潤土及其在處理VOCs中的應(yīng)用???????????????．．71．4．1膨潤土的基本性質(zhì)????????????????????71．4．2膨潤土在有機物處理應(yīng)用的發(fā)展??????????????81-4．3等離子體改性有機膨潤土的優(yōu)勢??????????????91．4．4等離子體及其改性有機膨潤土的可行性分析?????????91．5本章小結(jié)??????????????????????????12第二章試驗裝置與
7、方法???????????????????????l32．1有機膨潤上的制各方法????????????????????l32．2煅燒有機膨潤土的方法????????????????????132．3等離子體改性有機膨潤土的試驗裝置與方法???????????132．3．1等離子體改性裝置???????????????????一132．3．2試驗方法???????????????????????一142．4吸附性能評價方法??????????????????????l52．5吸附劑的表征????????????????????????I62．
8、5．1氮吸附儀(BET)分析?????????????????一162．5．2掃描電鏡(SEM)分析?????????????????．．172．5．3x．射線光電
