優(yōu)勢固碳藻與煤的低溫共炭化轉(zhuǎn)化研究.pdf

1、武漢科技大學(xué)碩士學(xué)位論文優(yōu)勢固碳藻與煤的低溫共炭化轉(zhuǎn)化研究姓名：彭宏杰申請學(xué)位級別：碩士專業(yè)：化學(xué)工藝指導(dǎo)教師：何選明20111118第1I頁武漢科技大學(xué)碩士學(xué)位論文AbstractThereducingemissionsofC02hadbeenwidelyconcerned，andthecomprehensiveutilizationbyfixingC02combinedwithenergyconsumptionofalgaewaso

2、neoftheeconomicalandgreencarbonreductionprocessesrecentlyLow—temperaturecarbonizationtarwithhi曲valuewasproducedbythelowtemperaturecarbonizationoflowrankcoal，isolatedbydistillationandextractiontoobtainhighvaluechemicals，a

3、ndproducedfueloilssuchasgasolineanddieselbythecatalytichydrogenationUpgradingwasoneofthemostefficientmethodstoimprovetheisolatedeffectofthecarbonizationtarandcarbonizationtarWasconvertedtolightoilsorhighvaluechemicalssuc

4、hasnaphthalene，phenol，anthracene，whichwouldimprovethevaluesofthelowtemperaturecarbonizationtarThecocarbonizationbetweenalgaeandcoalWasconductedinadrydistillationequipmentThecarbonizationtarWasinvestigatedtostudythereacti

5、onmachanismofthecocarbonizationbetweenalgaeandcoalandthelighterfeedstockmachanismofcarbonizationtarbyultimateanalysis，GC—MS，F(xiàn)TIR，etcTheresultsshowedthatlow—temperaturecarbonizationtarcouldbeupgradedThelighteroilcontentin

6、thecocarbonizationcarbonizationtarwitlltheoptimalproportion20：10Was08timeshigherthanthatinnormalcarbonizationtarThenaphthalenecompoundcontentWas107timeshigherthanthatinnormalcarbonizationtarandphenolcompoundcontentwas843

7、timeshigherthanthatinnormalcarbonizationtarThealgaesampleplayedaroleinhydrogendonatingandthereactionsinvolvedopeningringreaction，alkylaromaticsidechainreactionandcondensationreaction，etcKeywords：lowtemperaturecoaltar；coc