汽車污染物與發(fā)動(dòng)機(jī)排放控制

1、安慶職業(yè)技術(shù)學(xué)院汽車檢測與維修專業(yè)畢業(yè)生畢業(yè)論文（設(shè)計(jì)）目錄一、概述..........................................................................1二、常見的汽車污染物的類別及形成機(jī)理..............................................22.1一氧化碳.......................................

2、...........................22.2碳?xì)浠衔?...............................................................32.2.1碳?xì)浠锏膩碓醇靶纬蓹C(jī)理............................................32.2.2影響碳?xì)浠锷傻囊蛩?........................................

3、.....52.3氮氧化物...................................................................62.3.1NOX的生成機(jī)理.......................................................62.3.2影響NOX生成的因素..................................................72.4其

4、他污染物.................................................................8三、常見的控制汽車尾氣的技術(shù)以及方法..............................................93.1汽車尾氣排放對(duì)環(huán)境的污染的防治.............................................93.2控制汽車污染物排放的常見的技術(shù)措施.

5、.......................................93.2.1機(jī)前凈化措施........................................................93.2.2發(fā)動(dòng)機(jī)內(nèi)部凈化措施.................................................103.2.3發(fā)動(dòng)機(jī)外部尾氣凈化措施...............................

6、..............133.2.4加強(qiáng)行政管理.......................................................14四、關(guān)于汽車排放的相關(guān)法規(guī)（標(biāo)準(zhǔn)）...............................................154.1世界汽車排放法規(guī)的發(fā)展...................................................154.2

7、各國的排放法規(guī)（標(biāo)準(zhǔn)）...................................................164.2.1歐洲排放標(biāo)準(zhǔn).......................................................164.2.2美國排放標(biāo)準(zhǔn).......................................................164.3我國汽車排放法規(guī)(標(biāo)準(zhǔn)).....

8、..............................................184.3.1我國汽車排放法規(guī)的發(fā)展..............................................184.3.2我國的排放標(biāo)準(zhǔn).....................................................194.4未來汽車排放標(biāo)準(zhǔn)..............................

9、...........................19總結(jié).............................................................................20致謝.............................................................................21參考文獻(xiàn).........................

10、................................................22附錄.............................................................................23安慶職業(yè)技術(shù)學(xué)院汽車檢測與維修專業(yè)畢業(yè)生畢業(yè)論文（設(shè)計(jì)）AbstractAbstractInrecentyearswiththecontinuousdevelopmentofth

11、ewldeconomythecargraduallyintopubliclifeasthemainmeansoftransptationhasbecomeincreasinglypopularfpeopletotravel.Ofcourseitalsobringssomeoutofthequestiontheengineofamotvehicleemissionscausedbyairpollutionhasbecomeamajsour

12、cefhumanhealthcausingseriousharm.Automobileexhaustpollutionhasbecomeaseriousproblemfacingthewld.Therefeallcountrieshavetakenthecrespondingcontrolmeasurestoalleviatethepressureofthisrespect.Thispaperdescribesthedealingmea

13、suresincludingthedevelopmentofvariousrelatedemissionregulationsfexhaustemissionhasprovidedthepowerfulbasisfcedthemajautomobilemanufacturersproductionreachedthestardofpollutantdisgecar.Motvehicleexhaustpollutioncontroltec

14、hnologiesmeasuresincludingenginepurificationtreatmenttechnologycontroltechnologytoimprovethecombustionrateofthefueloilinstallpreventpollutiontreatmentequipmentalsoincludesmeansofadministrativemanagementcomprehensivecontr

15、olreducingeliminatingthepoisonousharmfulgasinthetailgasofmotvehicleemissionsreducethepollutionofatmosphericenvironment.Thefactthattheseinitiativesimplementednotonlymakesavarietyofharmfulpollutantsemissionsaremuchlowertoa