Hauv kev tsim khoom lag luam, lub kaw lus desulfurization yog qhov txuas tseem ceeb hauv kev tiv thaiv lub ntuj xiav, thiab lub nozzle desulfurization yog qhov tsis pom tseeb tab sis tsis tseem ceeb "tus neeg ua si tseem ceeb" hauv lub kaw lus no. Thaum nws los txog rau cov ntaub ntawv zoo rau cov nozzles desulfurization,silicon carbideyog ib lub npe uas tsis tseem ceeb.
Coob leej neeg xav txog silicon carbide tsuas yog vim nws qhov nyuaj thiab hnav tsis kam, tab sis nws lub peev xwm los ua cov khoom siv zoo tshaj plaws rau desulfurization nozzles tsis txwv rau qhov no. Qhov xwm txheej ua haujlwm desulfurization tsis yog "lub nroog mos mos" - cov pa roj kub siab raug nqa los ntawm cov xov xwm corrosive thiab ntxuav tawm. Cov hlau nozzles ib txwm yuav raug corroded thiab hnav tawm hauv qhov chaw ib puag ncig no rau lub sijhawm luv luv, uas yuav cuam tshuam rau kev ua haujlwm desulfurization lossis yuav tsum tau kaw thiab hloov pauv ntau zaus, uas yog ob qho tib si kim thiab ncua kev tsim khoom.
Qhov tshwm sim ntawm silicon carbide ceramics tau daws cov teeb meem no tau zoo heev. Nws yog ib txwm tiv taus corrosion heev, thiab cov tshuaj corrosive xws li acid thiab alkali nyuaj rau ua puas nws; Tib lub sijhawm, nws muaj qhov nyuaj heev thiab hnav tsis kam ntau dua li cov hlau ib txwm muaj, thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv cov xwm txheej ceev ceev. Tsis tas li ntawd, silicon carbide muaj cov thermal conductivity zoo thiab tuaj yeem tshem tawm cov cua sov tsim tawm thaum lub sijhawm ua haujlwm, zam kev hloov pauv ntawm lub nozzle los ntawm kev kub dhau, ua rau nws ntseeg tau dua hauv cov chaw kub siab desulfurization.
Txawm hais tias lub nozzle desulfurization silicon carbide me me, nws tsim muaj ntau yam zais cia. Lub kaum sab xis thiab cov nyhuv atomization ntawm lub nozzle cuam tshuam ncaj qha rau thaj chaw sib cuag ntawm desulfurizer thiab cov pa roj flue, thiab tom qab ntawd txiav txim siab qhov ua tau zoo ntawm desulfurization. Cov khoom siv silicon carbide muaj cov yas zoo thiab tuaj yeem ua tiav rau hauv ntau yam qauv nozzle kom tau raws li qhov xav tau ntawm ntau yam desulfurization systems. Thiab nws qhov chaw du, tsis yooj yim rau kev ntsuas thiab thaiv, txo qhov teeb meem ntawm kev saib xyuas tom qab, tso cai rau lub kaw lus desulfurization ua haujlwm tas mus li thiab ruaj khov.
Txij li kev tiv thaiv kev ua haujlwm ruaj khov ntawm kev tsim khoom lag luam mus rau kev pab ua tiav cov hom phiaj tso pa tawm ntsuab, silicon carbide desulfurization nozzles ua lub luag haujlwm tseem ceeb hauv cov chaw tsis pom tseeb nrog lawv cov kev ua tau zoo heev. Nrog rau kev txhim kho tas mus li ntawm cov kev cai tiv thaiv ib puag ncig kev lag luam, lub nozzle ceramic no uas sib xyaw ua ke kev ruaj khov thiab kev siv tau zoo yuav qhia nws lub peev xwm hauv ntau qhov chaw thiab pab txhawb rau kev txhim kho kev lag luam ntsuab.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-17-2025