Cov kws tshaj lij los ntawm Carbon Neutrality Office tau coj txhua tus neeg nyob ib puag ncig thaj chaw nthuav tawm ntawm lub tiaj ua si los piav qhia meej TISCO cov pa roj carbon ncov thiab cov pa roj carbon txo cov phiaj xwm, lub hom phiaj thiab qhov tseem ceeb ntawm kev tsim cov chaw ua si carbon, nrog rau TISCO cov tswv yim carbon cycle thiab cov tswv yim tshiab. kev ua tiav.
Qhov kev teeb tsa ntawm cov chaw ua si carbon muaj lo lus "CO₂" nyob rau hauv cov noog lub qhov muag pom, thiab lub hauv paus converter qauv cheeb tsam tsom rau kev nthuav tawm qhov kawg ntawm lub zog efficiency ntawm lub converter. Los ntawm kev txhim kho cov seem piv, CO₂ kev siv lub zog, kev hloov pauv sai ntawm lub cub tawg hauv qab, ntse ib qho tseem ceeb steelmaking, nws tus kheej tsim thiab siv nws tus kheej ntawm lub zog tshaj, ncaj qha nruam casting, thiab ntxuav cov slabs, lub zog noj cov pa roj carbon. steel converter txheej txheem tuaj yeem ncav cuag - Qib ntawm 32.75kgce / t tshaj tus nqi ntsuas.
CO₂ capture yog ib qho kev xyaum tshiab ntawm TISCO carbon emission txo. Lub tiaj ua si tau tso tawm CO₂ cov cuab yeej ntes hauv daim ntawv ntawm cov qauv txheej txheem, thiab nrov rau cov txheej txheem ntes. TISCO yog thawj lub tuam txhab nyob rau hauv Suav teb siv blast furnace gas li raw khoom roj los tsim CO₂. Cov txheej txheem tag nrho txais yuav txoj kev nqus tshuaj. Lub qhov cub tawg yog ntxuav, ntes, compressed, desulfurized thiab lub cev qhuav dej, thiab thaum kawg high-purity CO₂ yog tsim, thiab 80 feem pua ntawm cov khoom yog gaseous. Cov raj xa dej yog siv rau cov txheej txheem tom qab, thiab 20 feem pua yog xa mus rau CO₂ lub tank cia rau kev khaws cia kom tau raws li qhov xav tau ntawm kev thauj khoom. Cov cuab yeej tsim tshiab CO₂ ntes tau cov khoom tsim tawm txhua xyoo ntawm 60, 000 tons, uas txuag tau 16.7 feem pua ntawm cov nqi piv nrog cov khoom siv CO₂. Hauv cov roj av tom qab CO₂ ntes, cov ntsiab lus CO yog tshaj 28 feem pua, thiab cov nqi calorific tau nce los ntawm 32 feem pua piv rau qhov ua ntej ntes.
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