Recent Advances in CO2 Capture and Utilization

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1、DOI:10.1002/cssc.200800169RecentAdvancesinCO2CaptureandUtilization[a]KaiManKerryYu,IgorCurcic,JosephGabriel,andShikChiEdmanTsangEnergyandtheenvironmentaretwoofthemostimportantsuchanaction,weareurgedtosaveenergywithouttheunnec-issuesthiscentury.Morethan80%ofourenergycomesfromtheessar

2、yproductionofcarbonemissionsandtouseenergyinmorecombustionoffossilfuels,whichwillstillremainthedominantefficientways,butalternativemethodstomitigatethegreen-energysourceforyearstocome.Itisagreedthatcarbondioxidehousegashavetobeconsidered.ThisMinireviewhighlightsproducedfromthecombus

3、tionprocesstobethemostimportantsomerecentpromisingresearchactivitiesandtheirprospectsinanthropogenicgreenhousegasleadingtoglobalwarming.At-theareasofcarboncaptureandstorageandchemicalfixationofmosphericCO2concentrationshaveindeedincreasedbyalmostCO2inconstructingafuturelow-carbonglo

4、baleconomywithref-100ppmsincetheirpre-industriallevel,reaching384ppminerencetoenergysource,thermodynamicconsiderations,net2007withatotalannualemissionofover35Gt.Promptglobalcarbonemissionsandavailabilityofreagents.actiontoresolvetheCO2crisisisthereforeneeded.Topursue1.IntroductionIn

5、recentyears,carbondioxide(CO2)hasbecomethefocusofaccountfor44%ofglobalenergy-relatedemissionsby2030,[2]attentionbecauseofthepositionofCO2astheprimarygreen-asdemandforelectricityrises.Asaresult,thereisanurgenthousegasandtheimplicationofitsemissionsontheproblemneedtoreduceglobalcarbon

6、dioxideemissionsintheshortofclimatechange.BurningfossilfuelsreleasestheCO2thattermandaneedtomoveawayfromthecarboneconomyinwasstoredmillionsofyearsago.Deforestation,whichliberatesthelongerterm.Potentialsolutionsincludeareductioninthecarbonstoredintrees,aswellashumanactivityinchemi-em

7、issionsthroughtechnicaladvancementandlegislation,calprocessingalsoresultinmoreCO2intheatmosphere.ThephysicalorchemicalstorageandconversiontootherusefulresultingclimatechangeowingtothesurplusofCO2intheat-products.However,thekeyissueishowtoachieveareductionmosphereisanimmediatethreatt

8、ooursecurityandpros