2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tab sis benzene yog cov tshuaj tsw qab uas muaj cov ntsiab lus carbon ntau dua (carbon rau hydrogen piv). Yog li nws tsis tau oxidized kiag li thaum combustion thiab muab tawm sooty nplaim taws.
Yuav ua li cas ua kom nplaim taws soo?
Cov pa roj carbon tsis zoo tsis hlawv tag nrho thiab muab cov nplaim hluav taws uas tsis muaj hluav taws kub los yog ib nrab hlawv cov pa roj carbon monoxide. Xws li cov nplaim taws muaj xim daj thiab ua paug. Nws hu ua nplaim taws.
Yuav ua li cas cov nram qab no muab cov nplaim daj rau combustion?
Unsaturated hydrocarbons zoo li ethine tsim cov nplaim daj thaum hlawv hauv cov pa vim tsis tiav combustion hauv huab cua.
Vim li cas combustion qee zaum ua kom muaj hluav taws kub?
Soot cov ntaub ntawv los ntawm kev ua kom tsis tiav. Txhawm rau ua kom tsis tiav combustion es tsis txhob ua kom tiav combustion, cov roj yuav tsum hlawv ntawm qhov kub thiab txias nrog me ntsis txo cov pa oxygen. Thaum cov roj kub hnyiab, nws tawg mus rau hauv cov khoom me me uas suav nrog soot, uas tawm mus ua cov hmoov av tsaus nti.
tshuaj lom neeg lub npe yog dab tsi?
Soot (qee zaum hu ua carbon dub) yog tsim thaum hydrocarbon fuels raug hlawv. Peb lub tswv yim yog tias polynuclear aromatic hydrocarbon (PAH) molecules yog cov tseem ceeb ntawm cov hmoov tshauv, nrog rau cov PAH molecules ib tus neeg tsim cov pawg pawg uas agglomerate rau hauv cov ntsiab lus.(PP).
Pom zoo:
Cov neeg tua hluav taws puas siv cov nplaim taws?
California cov neeg tua hluav taws siv cov hluav taws kub hnyiab hauv San Gabriel Toj siab rov qab hlawv cov av hauv txoj kev ntawm Bobcat hluav taws. Cov neeg tua hluav taws puas siv hluav taws? Cov neeg tua hluav taws tswj qhov hluav taws kub sib kis (lossis muab tso tawm) los ntawm kev tshem tawm ib qho ntawm peb cov khoom xyaw hluav taws kub uas yuav tsum tau hlawv:
Puas yog qhov hluav taws kub yog qhov pib ntawm hluav taws?
Txoj cai lij choj hais tias ib tus neeg ua txhaum kev tua hluav taws thaum lawv "nyiam thiab tsis raug cai lossis thaum ua txhaum cai" ua rau khoom puas tsuaj los ntawm hluav taws lossis tawg. … Tab sis yog tias koj yuam kev pib hluav taws uas ua rau cov khoom puas tsuaj thiab koj tsis tau ua txhaum lwm txoj kev txhaum, qhov no tsis suav tias yog hluav taws kub.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Puas qhov chaw taws teeb hluav taws ua haujlwm nrog ib qho hluav taws kub?
Kuv tuaj yeem siv cov chaw taws teeb ntawm 4k qhov hluav taws kub tshiab los ua haujlwm nrog cov hluav taws uas tsis yog 4k qub. … Qhov tseem ceeb yog…yog tias koj muaj 2 rab phom, xyuas kom tseeb tias tus koj tsis xav siv yog tawm. Tom qab ntawd, nyob rau hauv pem hauv ntej ntawm lub qhov hluav taws kub uas koj xav siv, tuav tus yuam sij hauv tsev rau 10-20 vib nas this kom txog thaum nws pib ntsais.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
