我国二甲醚汽车研发现状与展望

¾9999¾¾••••••“”1.2.3.zz11%2.40%89%98%0%20%40%60%80%100%120%CoalPetroleumChinaWorld‡Dimethyl-ether(DME)CH3OCH3DMEPowerGeneration——DataofDMEproductioncostfromCHENGDA0100020003000400050006000DMEEquivalencePriceDMEProductionCostDieselOilSalePrice1576ProductionScale3000t/dCoalPrice(Yuan/t)30010015631294130610251044Price(Yuan/t)200OneStepTwoStepDMESalePriceLPGzzzzzz“”“”“”“”•0.00-0.05-0.10-0.15-0.20-0.25DME2DME500PPMDME500PPMDME500PPMDME500PPMDME:108500‡‡‡‡‡1997200520082010USAUSA--20102010NOx,g/kWhrPM,g/kWhr0.000.050.100.150.01.02.03.04.05.06.0USA2007USAUSA--19981998USAUSA--2004(2002)2004(2002)EuroIVEuroIV--20062006EuroVEuroV--20092009EuroIIIEuroIII--20002000(5.0;0.10)(5.36;0.13)(3.5;0.02)(2.7;0.13)(2.0;0.02)(0.02;0.01)(1.2;0.01)1st-GDMEV3rd-GDMEV2nd-GDMEV1ThankYou!E-mail:[e-mail]//ecovehicle.sjtu.edu.cn