A Nkim kub boileryog lub cuab yeej uas tuaj yeem thim cov ntaub so cov khoom siv hluav taws xob kub ua kom muaj zog hauv cov txheej txheem thiab hloov nws mus rau hauv cov khoom kub lossis hluav taws xob. Cov tshuab no ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev txuag nyiaj txiag, kev siv hluav taws xob kev siv hluav taws xob thiab txo cov pa phem ib puag ncig. Hauv qab no yog qee qhov kev lag luam uas nkim cov tshuab hluav taws kub tsuas yog siv thiab lawv lub luag haujlwm tshwj xeeb.
Ua ntej, hauv kev lag luam hlau, Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob tau dav siv los kho cov pa khib nyiab los ntawm cov txheej txheem xws li blast furnace gas, converter gas thiab coke cub gas. Cov khib nyiab no muaj cov cua sov ntau, uas tuaj yeem rov qab tau los ntawm kev txhim kho cov khoom siv hluav taws xob pov tseg los ua kom muaj cua sov lossis dej kub, uas tuaj yeem siv los tsim hluav taws xob lossis cov khoom siv hluav taws xob uas yuav tsum tau ua rau lwm cov khoom sib txuas. Qhov no tsis tsuas yog txo cov nqi hluav taws xob ntawm cov lag luam, tab sis kuj txo qhov cuam tshuam rau ib puag ncig.
Qhov thib ob, txoj cai xis tsim kuj tseem yog ib qho ntawm cov ntawv thov tseem ceeb ntawm cov khoom pov tseg thaum cov khoom pov hluav taws kub. Hauv cov txheej txheem cement, cov pa tso tawm los ntawm cov kiln yog kub heev thiab muaj ntau cov cua sov. Los ntawm kev siv cov tshav kub cov cua sov, lub zog thaum tshav kub tuaj yeem tuaj yeem ua tau los ntawm cov pa roj teeb thiab ntxiv rau cov khoom siv hluav taws xob lossis muab cov cua kub rau cov kab ntau lawm rau cov kab ntau lawm. Qhov tshwm sim yog txhawm rau txhim kho kev siv hluav taws xob siv ntawm tag nrho cov kab ntau lawm thiab kev pab ua tiav lub hom phiaj ntawm kev txuag hluav taws xob thiab emission txo.
Daim ntawv thov ntawm cov khib nyiab cov cua sov hauv ntau qhov kev lag luam tau ua kom pom tau nws lub peev xwm zoo hauv kev txhim kho kev txuag hluav taws xob, txo tus nqi thiab tiv thaiv ib puag ncig. Raws li thev naus laus zis tsim tawm, nws xav tias ntau yam kev lag luam yuav tau txais cov thev naus laus zis nyob rau yav tom ntej kom ua kom tiav lawv lub zog tswj thiab txo cov pa roj carbon monissions.
