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1、------------------------------------------------------------------------------------------------微藻油脂形成的影响因素及破壁提取技术ElectricalEngineeringandAutomationDecember2013,Volume2,Issue4,PP.57-68TheEffectFactorsofMicroalgaeOilFormationandPre-brokenExtractionTechnologyYaLi1,XinWang
2、1,BingweiZhao1,XiaoyiYang1,2#1.SchoolofEnergyandPowerEngineering,BeihangUniversity,Beijing,P.R.China,1001912.EnergyandEnvironmentInternationalCentre,BeihangUniversity,Beijing,P.R.China,100191#Email:yangxiaoyi@buaa.edu.cnAbstractExcessiveuseoffossilfuelshasbeentodetrimen
3、tofenvironmental,andnowfossilfuelsfacethethreatofdepletion.Algaehasreceivedmuchmoreattentionasthemostpotentialfeedstockforrenewablebiofuel.Microalgaelipidisthemainsubstancetoproducebiofuelinfluencedbymanyfactorsincludingmediumcomposition,temperature,andlight,pHvalue,tra
4、iningmethodsandsalinity,whichisthefocusofthispaper.Oilextractionhasbeenakeytechnologyofbio-energyindustry.Sincemicroalgaecellsareusuallycharacterizedbyrelativelythickcellwall,whichposesmuchdifficultyinextractingoil.Broken——————————————————————————————————————-----------
5、-------------------------------------------------------------------------------------pretreatmentisneededbeforeoilextractioninordertoachievehighextractionefficiency.Differentbrokenpretreatmentandoilextractionmethodswillcauselargedifferencesinextractionefficiency.Thispap
6、ersummarizedthemostcommonlyusedbrokenpretreatments,extractiontechniquesandoilextractionefficiency,andthenanalyzedthedevelopmentofnewtechnologies,suchassubcriticalsolventextractiontechnology,ionicliquidsextractiontechnologyandelectromagneticpulseextractiontechnology;aswe
7、llastheiradvantagesanddisadvantages;furthertheproblemsthatconstrainmicroalgaeindustrialproduction,andthemethodstoimprovethemicroalgaeoilcontentandoilextractionratehavebeeninvestigated.Keywords:MicroalgaeOil;InfluencingFactor;CellBrokenTechnology;ExtractiveTechnology李娅1，
8、王鑫1，赵兵伟1，杨晓奕1,2#1.北京航空航天大学能源与动力工程学院，北京1001912.北京航空航天大学能源与环境国际中心，北京100191摘要：化石能源的过度使用会造成日益严重的坏境问题，并面临着枯竭的威胁。微藻作
