煙氣等離子體-催化SOx轉化脫除研究.pdf

1、東南大學碩士學位論文煙氣等離子體催化SOx轉化脫除研究姓名：張欣申請學位級別：碩士專業(yè)：熱能工程指導教師：顧璠20040301東南大學碩I學位論文AbstractAsoneofthemostimportantairpollutants，S02hasbroughtwidelypeoplesallovertheworldRemovingS02withplasma，followingtheconventionaltechnologies，ha

2、sbecomeanoveldesulfurizationtechniqueWithmanyexcellentcharacteristicsoflowinvestment，smalloperationspot，lowoperNionexpensesandete，thistechnologyhasbecomeallinternationallyacceptedandnewfluegasdesulfurizationtechnicswitht

3、hemostpotentialmarketandprosperousprospectAsabasicapplicationresearch，plasmatechniqueisstudiedcombinedwithcmalystabsorptiontechniqueInthispapersuchaspectsofthisnoveltechnologyastheproducingmethodofplasma，S02reductionmech

4、anismofplasma，effectsofeachparameteronS02reduction，designmethodandstepsofS02reductionapparatusoffluegasandwerestudiedsystematicallysoastocontro[andUSethenewtechnologyinpracticeconvenientlyThefirstchapterdiscussedthebackg

5、roundandsignificanceofthetaskfromthepracticalandtheoreticalviewpointsThesecondchaptershowsustheexperimentsystemThesystemcontains：powersupplysystem，plasmareactoreyed，gasanalyzerandsoonTherearetwokindsofcatalyst，oneissilkz

6、eolite，theotheris5AmolecualsieveIntheexperimentaconventionalcylindricplasmareactorandahighvoltagepulsedpowersupplyisused，Dischargeoccursinthereactorandalargeamountofactiveparticlesaregenerated，Withtheinputenergyandthecon

7、tentofOzincreasing，theefficiencyofDeS02increasesTheresultsoftheexperimentsuggestedthat，silkzeoliteand5AmolecualsieveisnotakindofpropercatalysttoDES02byplasmaFinall5amodlecombiningpackedbedtheorywithgasreactioninthesurfac