Hauv kev tsim khoom lag luam niaj hnub no thiab kev tiv thaiv ib puag ncig, kev kho desulfurization tau dhau los ua ib feem tseem ceeb ntawm kev ua haujlwm raws li txoj cai rau cov tuam txhab, thiabsilicon carbide desulfurization nozzles, ua cov khoom tseem ceeb ntawm kev ntxuav cov pa tawm, yog tus tiv thaiv kab tiv thaiv ntawm kev txhim kho ntsuab kev lag luam nrog lawv cov txiaj ntsig tshwj xeeb. Ntau tus neeg yuav tsis paub txog cov khoom siv ntawm "silicon carbide". Qhov tseeb, nws yog cov khoom siv inorganic tsis yog hlau nrog lub zog siab thiab ruaj khov. Cov desulfurization nozzles ua los ntawm nws maj mam hloov pauv qhov ua tau zoo thiab tus nqi ntawm kev lag luam desulfurization.
Qhov xwm txheej desulfurization hauv kev lag luam yeej ib txwm "nruj" - cov pa roj kub siab, cov neeg sawv cev desulfurizing corrosive heev, thiab cov kua dej ntws ceev ceev yog ob qho kev sim ntawm cov khoom siv thiab kev ua tau zoo ntawm lub nozzle. Cov khoom siv ib txwm muaj feem ntau yuav xeb, xau, hnav thiab deformation hauv cov chaw zoo li no, uas tsis yog tsuas yog xav tau kev kaw thiab hloov pauv ntau zaus, tab sis kuj cuam tshuam rau qhov cuam tshuam desulfurization. Cov khoom siv silicon carbide muaj cov yam ntxwv "tiv thaiv kev tsim khoom", uas tuaj yeem tiv taus kev puas tsuaj ntev los ntawm cov neeg sawv cev acidic thiab alkaline, nrog rau kev tiv taus kev puas tsuaj thiab kev hnav ntawm cov kua dej ceev ceev. Nws lub neej kev pabcuam ntau dua li cov nozzles ib txwm muaj, txo qhov zaus thiab tus nqi ntawm kev lag luam thiab kev saib xyuas.
Ntxiv rau qhov "lub zog tawv" ntawm kev xeb thiab kev hnav tsis kam, qhov ua tau zoo ntawm silicon carbide desulfurization nozzles kuj zoo kawg thiab. Nws cov yam ntxwv khoom siv ua rau lub nozzle tsim cov qauv ntws tsim nyog dua. Thaum lub desulfurizer hla dhau lub nozzle, nws yuav raug atomized rau hauv cov tee dej me me thiab sib xws, tsim kom muaj thaj chaw sib cuag txaus nrog cov roj pov tseg kev lag luam. Txoj kev sib xyaw roj-kua zoo no tuaj yeem ua rau cov tshuaj desulfurization ua kom tiav dua, pab cov tuam txhab ua tiav cov txiaj ntsig desulfurization zoo tshaj plaws hauv lub sijhawm luv luv thiab yooj yim ua raws li cov kev cai ntawm kev tso pa tawm ib puag ncig.
Tib lub sijhawm, qhov kub thiab txias zoo heev thiab thermal conductivity ntawm silicon carbide khoom ua rau lub nozzle tswj tau lub xeev ua haujlwm ruaj khov hauv cov xwm txheej kho cua sov siab, tsis muaj kev tawg, deformation thiab lwm yam teeb meem vim qhov kub thiab txias hloov pauv, ntxiv kom ntseeg tau tias kev ua haujlwm tas mus li ntawm lub kaw lus desulfurization. Rau cov lag luam, kev ua haujlwm ruaj khov ntawm cov khoom siv txhais tau tias muaj kev ua haujlwm ntau dua thiab tseem tuaj yeem zam kev pheej hmoo ua raws li kev cai los ntawm kev tsis ua raws li ib puag ncig.
Tam sim no, nrog rau kev ua kom nruj ntawm cov cai ib puag ncig thiab kev nrhiav kev txhim kho ntsuab thiab qis-carbon los ntawm cov tuam txhab, silicon carbide desulfurization nozzles tsis yog tsuas yog "hloov khoom", tab sis yog ib qho kev pab tseem ceeb rau cov tuam txhab kom ua tiav kev tiv thaiv ib puag ncig zoo, txo nqi thiab txhim kho kev ua haujlwm zoo. Nws rhuav tshem cov teeb meem ntawm cov khoom siv tiv thaiv ib puag ncig ib txwm muaj uas yooj yim hnav thiab tsim kua muag thiab tsis ua haujlwm zoo nrog kev ua tau zoo, ua rau kev lag luam desulfurization ob qho tib si tsis txhawj xeeb thiab txhim khu kev qha. Nrog rau kev tob zuj zus ntawm lub tswv yim ntawm kev tsim khoom ntsuab, silicon carbide desulfurization nozzles yuav siv dav hauv ntau qhov chaw lag luam xws li hluav taws xob, kev lag luam tshuaj lom neeg, metallurgy, thiab lwm yam, txhawb nqa cov tuam txhab kev hloov pauv ntsuab thiab txhaj tshuaj lub zog ntev mus rau hauv kev tiv thaiv huab cua ntshiab thiab ua ke tsim ib puag ncig ecological.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-09-2025